1c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* crypto/mem_dbg.c */ 2c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * All rights reserved. 4c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 5c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This package is an SSL implementation written 6c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * by Eric Young (eay@cryptsoft.com). 7c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The implementation was written so as to conform with Netscapes SSL. 8c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 9c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This library is free for commercial and non-commercial use as long as 10c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the following conditions are aheared to. The following conditions 11c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * apply to all code found in this distribution, be it the RC4, RSA, 12c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * included with this distribution is covered by the same copyright terms 14c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 16c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Copyright remains Eric Young's, and as such any Copyright notices in 17c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the code are not to be removed. 18c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If this package is used in a product, Eric Young should be given attribution 19c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * as the author of the parts of the library used. 20c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This can be in the form of a textual message at program startup or 21c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * in documentation (online or textual) provided with the package. 22c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 23c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Redistribution and use in source and binary forms, with or without 24c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * modification, are permitted provided that the following conditions 25c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * are met: 26c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 1. Redistributions of source code must retain the copyright 27c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer. 28c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 2. Redistributions in binary form must reproduce the above copyright 29c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer in the 30c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * documentation and/or other materials provided with the distribution. 31c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 3. All advertising materials mentioning features or use of this software 32c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * must display the following acknowledgement: 33c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes cryptographic software written by 34c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Eric Young (eay@cryptsoft.com)" 35c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The word 'cryptographic' can be left out if the rouines from the library 36c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * being used are not cryptographic related :-). 37c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 4. If you include any Windows specific code (or a derivative thereof) from 38c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the apps directory (application code) you must include an acknowledgement: 39c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 41c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * SUCH DAMAGE. 52c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 53c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The licence and distribution terms for any publically available version or 54c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * derivative of this code cannot be changed. i.e. this code cannot simply be 55c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * copied and put under another distribution licence 56c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * [including the GNU Public Licence.] 57c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 58480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org/* ==================================================================== 59480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved. 60480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 61480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * Redistribution and use in source and binary forms, with or without 62480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * modification, are permitted provided that the following conditions 63480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * are met: 64480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 65480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 1. Redistributions of source code must retain the above copyright 66480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * notice, this list of conditions and the following disclaimer. 67480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 68480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 2. Redistributions in binary form must reproduce the above copyright 69480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * notice, this list of conditions and the following disclaimer in 70480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * the documentation and/or other materials provided with the 71480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * distribution. 72480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 73480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 3. All advertising materials mentioning features or use of this 74480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * software must display the following acknowledgment: 75480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * "This product includes software developed by the OpenSSL Project 76480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 78480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * endorse or promote products derived from this software without 80480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * prior written permission. For written permission, please contact 81480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * openssl-core@openssl.org. 82480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 83480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 5. Products derived from this software may not be called "OpenSSL" 84480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * nor may "OpenSSL" appear in their names without prior written 85480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * permission of the OpenSSL Project. 86480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 87480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 6. Redistributions of any form whatsoever must retain the following 88480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * acknowledgment: 89480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * "This product includes software developed by the OpenSSL Project 90480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 92480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * OF THE POSSIBILITY OF SUCH DAMAGE. 104480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * ==================================================================== 105480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 106480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * This product includes cryptographic software written by Eric Young 107480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * (eay@cryptsoft.com). This product includes software written by Tim 108480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * Hudson (tjh@cryptsoft.com). 109480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * 110480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org */ 111c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 112c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <stdio.h> 113c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <stdlib.h> 114c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <time.h> 115c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include "cryptlib.h" 116c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/crypto.h> 117c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/buffer.h> 118c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/bio.h> 119c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/lhash.h> 120c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 121c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic int mh_mode=CRYPTO_MEM_CHECK_OFF; 122c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* The state changes to CRYPTO_MEM_CHECK_ON | CRYPTO_MEM_CHECK_ENABLE 123c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * when the application asks for it (usually after library initialisation 124c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * for which no book-keeping is desired). 125c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 126c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * State CRYPTO_MEM_CHECK_ON exists only temporarily when the library 127c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * thinks that certain allocations should not be checked (e.g. the data 128c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * structures used for memory checking). It is not suitable as an initial 129c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * state: the library will unexpectedly enable memory checking when it 130c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * executes one of those sections that want to disable checking 131c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * temporarily. 132c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 133c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * State CRYPTO_MEM_CHECK_ENABLE without ..._ON makes no sense whatsoever. 134c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 135c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 136c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic unsigned long order = 0; /* number of memory requests */ 137480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 138480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgDECLARE_LHASH_OF(MEM); 139480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic LHASH_OF(MEM) *mh=NULL; /* hash-table of memory requests 140480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * (address as key); access requires 141480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * MALLOC2 lock */ 142c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 143c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 144c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgtypedef struct app_mem_info_st 145c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* For application-defined information (static C-string `info') 146c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * to be displayed in memory leak list. 147c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Each thread has its own stack. For applications, there is 148c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * CRYPTO_push_info("...") to push an entry, 149c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * CRYPTO_pop_info() to pop an entry, 150c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * CRYPTO_remove_all_info() to pop all entries. 151c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 152480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org { 153480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID threadid; 154c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const char *file; 155c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int line; 156c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const char *info; 157c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org struct app_mem_info_st *next; /* tail of thread's stack */ 158c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int references; 159c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } APP_INFO; 160c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 161c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic void app_info_free(APP_INFO *); 162c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 163480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgDECLARE_LHASH_OF(APP_INFO); 164480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic LHASH_OF(APP_INFO) *amih=NULL; /* hash-table with those 165480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * app_mem_info_st's that are at 166480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * the top of their thread's 167480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * stack (with `thread' as key); 168480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * access requires MALLOC2 169480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * lock */ 170c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 171c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgtypedef struct mem_st 172c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* memory-block description */ 173c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 174c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org void *addr; 175c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int num; 176c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const char *file; 177c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int line; 178480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID threadid; 179c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org unsigned long order; 180c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org time_t time; 181c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org APP_INFO *app_info; 182c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } MEM; 183c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 184c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic long options = /* extra information to be recorded */ 185c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#if defined(CRYPTO_MDEBUG_TIME) || defined(CRYPTO_MDEBUG_ALL) 186c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org V_CRYPTO_MDEBUG_TIME | 187c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 188c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#if defined(CRYPTO_MDEBUG_THREAD) || defined(CRYPTO_MDEBUG_ALL) 189c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org V_CRYPTO_MDEBUG_THREAD | 190c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 191c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0; 192c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 193c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 194c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic unsigned int num_disable = 0; /* num_disable > 0 195c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * iff 196c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * mh_mode == CRYPTO_MEM_CHECK_ON (w/o ..._ENABLE) 197c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 198480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 199480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org/* Valid iff num_disable > 0. CRYPTO_LOCK_MALLOC2 is locked exactly in this 200480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * case (by the thread named in disabling_thread). 201480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org */ 202480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic CRYPTO_THREADID disabling_threadid; 203c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 204c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic void app_info_free(APP_INFO *inf) 205c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 206c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (--(inf->references) <= 0) 207c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 208c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (inf->next != NULL) 209c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 210c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org app_info_free(inf->next); 211c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 212c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(inf); 213c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 214c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 215c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 216c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint CRYPTO_mem_ctrl(int mode) 217c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 218c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret=mh_mode; 219c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 220c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); 221c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org switch (mode) 222c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 223c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* for applications (not to be called while multiple threads 224c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * use the library): */ 225c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case CRYPTO_MEM_CHECK_ON: /* aka MemCheck_start() */ 226c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mh_mode = CRYPTO_MEM_CHECK_ON|CRYPTO_MEM_CHECK_ENABLE; 227c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org num_disable = 0; 228c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 229c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case CRYPTO_MEM_CHECK_OFF: /* aka MemCheck_stop() */ 230c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mh_mode = 0; 231c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org num_disable = 0; /* should be true *before* MemCheck_stop is used, 232c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org or there'll be a lot of confusion */ 233c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 234c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 235c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* switch off temporarily (for library-internal use): */ 236c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case CRYPTO_MEM_CHECK_DISABLE: /* aka MemCheck_off() */ 237c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh_mode & CRYPTO_MEM_CHECK_ON) 238c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 239480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID cur; 240480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_current(&cur); 241480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (!num_disable || CRYPTO_THREADID_cmp(&disabling_threadid, &cur)) /* otherwise we already have the MALLOC2 lock */ 242c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 243c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* Long-time lock CRYPTO_LOCK_MALLOC2 must not be claimed while 244c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * we're holding CRYPTO_LOCK_MALLOC, or we'll deadlock if 245c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * somebody else holds CRYPTO_LOCK_MALLOC2 (and cannot release 246c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * it because we block entry to this function). 247c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Give them a chance, first, and then claim the locks in 248c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * appropriate order (long-time lock first). 249c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 250c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); 251c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* Note that after we have waited for CRYPTO_LOCK_MALLOC2 252c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * and CRYPTO_LOCK_MALLOC, we'll still be in the right 253c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "case" and "if" branch because MemCheck_start and 254c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * MemCheck_stop may never be used while there are multiple 255c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OpenSSL threads. */ 256c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2); 257c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); 258c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mh_mode &= ~CRYPTO_MEM_CHECK_ENABLE; 259480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_cpy(&disabling_threadid, &cur); 260c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 261c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org num_disable++; 262c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 263c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 264c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case CRYPTO_MEM_CHECK_ENABLE: /* aka MemCheck_on() */ 265c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh_mode & CRYPTO_MEM_CHECK_ON) 266c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 267c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (num_disable) /* always true, or something is going wrong */ 268c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 269c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org num_disable--; 270c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (num_disable == 0) 271c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 272c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mh_mode|=CRYPTO_MEM_CHECK_ENABLE; 273c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2); 274c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 275c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 276c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 277c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 278c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 279c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org default: 280c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 281c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 282c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); 283c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 284c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 285c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 286c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint CRYPTO_is_mem_check_on(void) 287c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 288c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret = 0; 289c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 290c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh_mode & CRYPTO_MEM_CHECK_ON) 291c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 292480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID cur; 293480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_current(&cur); 294c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_r_lock(CRYPTO_LOCK_MALLOC); 295c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 296c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret = (mh_mode & CRYPTO_MEM_CHECK_ENABLE) 297480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org || CRYPTO_THREADID_cmp(&disabling_threadid, &cur); 298c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 299c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_r_unlock(CRYPTO_LOCK_MALLOC); 300c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 301c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 302c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 303c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 304c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 305c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid CRYPTO_dbg_set_options(long bits) 306c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 307c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org options = bits; 308c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 309c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 310c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orglong CRYPTO_dbg_get_options(void) 311c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 312c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return options; 313c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 314c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 315480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic int mem_cmp(const MEM *a, const MEM *b) 316c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 317c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef _WIN64 318480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org const char *ap=(const char *)a->addr, 319480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org *bp=(const char *)b->addr; 320480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (ap==bp) return 0; 321480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org else if (ap>bp) return 1; 322c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else return -1; 323c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#else 324480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org return (const char *)a->addr - (const char *)b->addr; 325c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 326c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 327480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic IMPLEMENT_LHASH_COMP_FN(mem, MEM) 328c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 329480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic unsigned long mem_hash(const MEM *a) 330c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 331c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org unsigned long ret; 332c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 333480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org ret=(unsigned long)a->addr; 334c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 335c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=ret*17851+(ret>>14)*7+(ret>>4)*251; 336c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 337c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 338480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic IMPLEMENT_LHASH_HASH_FN(mem, MEM) 339c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 340c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* static int app_info_cmp(APP_INFO *a, APP_INFO *b) */ 341c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic int app_info_cmp(const void *a_void, const void *b_void) 342c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 343480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org return CRYPTO_THREADID_cmp(&((const APP_INFO *)a_void)->threadid, 344480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org &((const APP_INFO *)b_void)->threadid); 345c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 346480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic IMPLEMENT_LHASH_COMP_FN(app_info, APP_INFO) 347c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 348480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic unsigned long app_info_hash(const APP_INFO *a) 349c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 350c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org unsigned long ret; 351c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 352480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org ret = CRYPTO_THREADID_hash(&a->threadid); 353480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org /* This is left in as a "who am I to question legacy?" measure */ 354c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=ret*17851+(ret>>14)*7+(ret>>4)*251; 355c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 356c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 357480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic IMPLEMENT_LHASH_HASH_FN(app_info, APP_INFO) 358c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 359c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic APP_INFO *pop_info(void) 360c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 361c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org APP_INFO tmp; 362c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org APP_INFO *ret = NULL; 363c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 364c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (amih != NULL) 365c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 366480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_current(&tmp.threadid); 367480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if ((ret=lh_APP_INFO_delete(amih,&tmp)) != NULL) 368c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 369c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org APP_INFO *next=ret->next; 370c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 371c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (next != NULL) 372c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 373c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org next->references++; 374480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org (void)lh_APP_INFO_insert(amih,next); 375c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 376c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef LEVITTE_DEBUG_MEM 377480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (CRYPTO_THREADID_cmp(&ret->threadid, &tmp.threadid)) 378c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 379c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org fprintf(stderr, "pop_info(): deleted info has other thread ID (%lu) than the current thread (%lu)!!!!\n", 380480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_hash(&ret->threadid), 381480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_hash(&tmp.threadid)); 382c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org abort(); 383c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 384c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 385c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (--(ret->references) <= 0) 386c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 387c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret->next = NULL; 388c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (next != NULL) 389c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org next->references--; 390c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(ret); 391c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 392c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 393c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 394c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 395c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 396c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 397480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgint CRYPTO_push_info_(const char *info, const char *file, int line) 398c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 399c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org APP_INFO *ami, *amim; 400c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret=0; 401c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 402c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (is_MemCheck_on()) 403c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 404c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); /* obtain MALLOC2 lock */ 405c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 406c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((ami = (APP_INFO *)OPENSSL_malloc(sizeof(APP_INFO))) == NULL) 407c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 408c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=0; 409c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto err; 410c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 411c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (amih == NULL) 412c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 413480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if ((amih=lh_APP_INFO_new()) == NULL) 414c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 415c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(ami); 416c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=0; 417c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto err; 418c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 419c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 420c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 421480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_current(&ami->threadid); 422c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami->file=file; 423c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami->line=line; 424c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami->info=info; 425c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami->references=1; 426c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami->next=NULL; 427c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 428480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if ((amim=lh_APP_INFO_insert(amih,ami)) != NULL) 429c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 430c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef LEVITTE_DEBUG_MEM 431480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (CRYPTO_THREADID_cmp(&ami->threadid, &amim->threadid)) 432c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 433c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org fprintf(stderr, "CRYPTO_push_info(): previous info has other thread ID (%lu) than the current thread (%lu)!!!!\n", 434480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_hash(&amim->threadid), 435480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_hash(&ami->threadid)); 436c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org abort(); 437c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 438c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 439c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami->next=amim; 440c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 441c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org err: 442c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock */ 443c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 444c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 445c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 446c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 447c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 448480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgint CRYPTO_pop_info(void) 449c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 450c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret=0; 451c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 452c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (is_MemCheck_on()) /* _must_ be true, or something went severely wrong */ 453c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 454c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); /* obtain MALLOC2 lock */ 455c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 456c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=(pop_info() != NULL); 457c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 458c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock */ 459c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 460c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 461c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 462c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 463480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgint CRYPTO_remove_all_info(void) 464c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 465c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret=0; 466c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 467c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (is_MemCheck_on()) /* _must_ be true */ 468c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 469c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); /* obtain MALLOC2 lock */ 470c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 471c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org while(pop_info() != NULL) 472c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret++; 473c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 474c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock */ 475c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 476c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 477c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 478c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 479c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 480c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic unsigned long break_order_num=0; 481c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line, 482c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int before_p) 483c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 484c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MEM *m,*mm; 485c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org APP_INFO tmp,*amim; 486c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 487c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org switch(before_p & 127) 488c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 489c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case 0: 490c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 491c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case 1: 492c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (addr == NULL) 493c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 494c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 495c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (is_MemCheck_on()) 496c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 497c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); /* make sure we hold MALLOC2 lock */ 498c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((m=(MEM *)OPENSSL_malloc(sizeof(MEM))) == NULL) 499c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 500c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(addr); 501c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock 502c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * if num_disabled drops to 0 */ 503c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return; 504c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 505c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh == NULL) 506c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 507480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if ((mh=lh_MEM_new()) == NULL) 508c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 509c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(addr); 510c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(m); 511c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org addr=NULL; 512c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto err; 513c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 514c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 515c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 516c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->addr=addr; 517c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->file=file; 518c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->line=line; 519c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->num=num; 520c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (options & V_CRYPTO_MDEBUG_THREAD) 521480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_current(&m->threadid); 522c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 523480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org memset(&m->threadid, 0, sizeof(m->threadid)); 524c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 525c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (order == break_order_num) 526c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 527c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* BREAK HERE */ 528c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->order=order; 529c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 530c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->order=order++; 531c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef LEVITTE_DEBUG_MEM 532480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] %c 0x%p (%d)\n", 533c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->order, 534c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org (before_p & 128) ? '*' : '+', 535c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->addr, m->num); 536c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 537c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (options & V_CRYPTO_MDEBUG_TIME) 538c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->time=time(NULL); 539c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 540c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->time=0; 541c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 542480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_current(&tmp.threadid); 543c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->app_info=NULL; 544c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (amih != NULL 545480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org && (amim=lh_APP_INFO_retrieve(amih,&tmp)) != NULL) 546c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 547c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->app_info = amim; 548c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org amim->references++; 549c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 550c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 551480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if ((mm=lh_MEM_insert(mh, m)) != NULL) 552c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 553c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* Not good, but don't sweat it */ 554c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mm->app_info != NULL) 555c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 556c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mm->app_info->references--; 557c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 558c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(mm); 559c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 560c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org err: 561c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock 562c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * if num_disabled drops to 0 */ 563c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 564c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 565c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 566c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return; 567c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 568c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 569c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid CRYPTO_dbg_free(void *addr, int before_p) 570c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 571c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MEM m,*mp; 572c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 573c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org switch(before_p) 574c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 575c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case 0: 576c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (addr == NULL) 577c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 578c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 579c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (is_MemCheck_on() && (mh != NULL)) 580c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 581c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); /* make sure we hold MALLOC2 lock */ 582c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 583c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m.addr=addr; 584480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org mp=lh_MEM_delete(mh,&m); 585c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mp != NULL) 586c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 587c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef LEVITTE_DEBUG_MEM 588480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] - 0x%p (%d)\n", 589c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mp->order, mp->addr, mp->num); 590c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 591c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mp->app_info != NULL) 592c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org app_info_free(mp->app_info); 593c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(mp); 594c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 595c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 596c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock 597c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * if num_disabled drops to 0 */ 598c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 599c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 600c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case 1: 601c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 602c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 603c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 604c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 605c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, 606c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const char *file, int line, int before_p) 607c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 608c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MEM m,*mp; 609c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 610c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef LEVITTE_DEBUG_MEM 611c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org fprintf(stderr, "LEVITTE_DEBUG_MEM: --> CRYPTO_dbg_malloc(addr1 = %p, addr2 = %p, num = %d, file = \"%s\", line = %d, before_p = %d)\n", 612c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org addr1, addr2, num, file, line, before_p); 613c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 614c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 615c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org switch(before_p) 616c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 617c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case 0: 618c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 619c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org case 1: 620c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (addr2 == NULL) 621c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 622c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 623c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (addr1 == NULL) 624c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 625c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_dbg_malloc(addr2, num, file, line, 128 | before_p); 626c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 627c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 628c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 629c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (is_MemCheck_on()) 630c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 631c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); /* make sure we hold MALLOC2 lock */ 632c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 633c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m.addr=addr1; 634480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org mp=lh_MEM_delete(mh,&m); 635c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mp != NULL) 636c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 637c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef LEVITTE_DEBUG_MEM 638480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org fprintf(stderr, "LEVITTE_DEBUG_MEM: [%5ld] * 0x%p (%d) -> 0x%p (%d)\n", 639c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mp->order, 640c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mp->addr, mp->num, 641c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org addr2, num); 642c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 643c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mp->addr=addr2; 644c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mp->num=num; 645480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org (void)lh_MEM_insert(mh,mp); 646c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 647c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 648c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock 649c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * if num_disabled drops to 0 */ 650c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 651c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 652c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 653c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return; 654c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 655c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 656c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 657c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgtypedef struct mem_leak_st 658c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 659c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO *bio; 660c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int chunks; 661c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org long bytes; 662c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } MEM_LEAK; 663c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 664480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic void print_leak_doall_arg(const MEM *m, MEM_LEAK *l) 665c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 666c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org char buf[1024]; 667c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org char *bufp = buf; 668c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org APP_INFO *amip; 669c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ami_cnt; 670c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org struct tm *lcl = NULL; 671480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID ti; 672c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 673c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#define BUF_REMAIN (sizeof buf - (size_t)(bufp - buf)) 674c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 675c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(m->addr == (char *)l->bio) 676c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return; 677c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 678c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (options & V_CRYPTO_MDEBUG_TIME) 679c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 680c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org lcl = localtime(&m->time); 681c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 682c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_snprintf(bufp, BUF_REMAIN, "[%02d:%02d:%02d] ", 683c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org lcl->tm_hour,lcl->tm_min,lcl->tm_sec); 684c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org bufp += strlen(bufp); 685c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 686c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 687c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_snprintf(bufp, BUF_REMAIN, "%5lu file=%s, line=%d, ", 688c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->order,m->file,m->line); 689c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org bufp += strlen(bufp); 690c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 691c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (options & V_CRYPTO_MDEBUG_THREAD) 692c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 693480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org BIO_snprintf(bufp, BUF_REMAIN, "thread=%lu, ", 694480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_hash(&m->threadid)); 695c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org bufp += strlen(bufp); 696c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 697c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 698c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_snprintf(bufp, BUF_REMAIN, "number=%d, address=%08lX\n", 699c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org m->num,(unsigned long)m->addr); 700c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org bufp += strlen(bufp); 701c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 702c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_puts(l->bio,buf); 703c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 704c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org l->chunks++; 705c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org l->bytes+=m->num; 706c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 707c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org amip=m->app_info; 708c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami_cnt=0; 709c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!amip) 710c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return; 711480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_cpy(&ti, &amip->threadid); 712480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 713c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org do 714c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 715c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int buf_len; 716c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int info_len; 717c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 718c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ami_cnt++; 719c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org memset(buf,'>',ami_cnt); 720c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_snprintf(buf + ami_cnt, sizeof buf - ami_cnt, 721c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org " thread=%lu, file=%s, line=%d, info=\"", 722480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org CRYPTO_THREADID_hash(&amip->threadid), amip->file, 723480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org amip->line); 724c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org buf_len=strlen(buf); 725c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org info_len=strlen(amip->info); 726c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (128 - buf_len - 3 < info_len) 727c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 728c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org memcpy(buf + buf_len, amip->info, 128 - buf_len - 3); 729c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org buf_len = 128 - 3; 730c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 731c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 732c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 733c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BUF_strlcpy(buf + buf_len, amip->info, 734c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sizeof buf - buf_len); 735c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org buf_len = strlen(buf); 736c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 737c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_snprintf(buf + buf_len, sizeof buf - buf_len, "\"\n"); 738c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 739c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_puts(l->bio,buf); 740c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 741c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org amip = amip->next; 742c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 743480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org while(amip && !CRYPTO_THREADID_cmp(&amip->threadid, &ti)); 744480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 745c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifdef LEVITTE_DEBUG_MEM 746c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (amip) 747c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 748c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org fprintf(stderr, "Thread switch detected in backtrace!!!!\n"); 749c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org abort(); 750c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 751c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 752c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 753c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 754480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic IMPLEMENT_LHASH_DOALL_ARG_FN(print_leak, const MEM, MEM_LEAK) 755c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 756c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid CRYPTO_mem_leaks(BIO *b) 757c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 758c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MEM_LEAK ml; 759c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 760c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh == NULL && amih == NULL) 761c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return; 762c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 763c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); /* obtain MALLOC2 lock */ 764c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 765c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ml.bio=b; 766c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ml.bytes=0; 767c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ml.chunks=0; 768c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh != NULL) 769480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(print_leak), MEM_LEAK, 770480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org &ml); 771c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (ml.chunks != 0) 772c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 773c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_printf(b,"%ld bytes leaked in %d chunks\n", 774c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ml.bytes,ml.chunks); 775480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#ifdef CRYPTO_MDEBUG_ABORT 776480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org abort(); 777480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#endif 778c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 779c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 780c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 781c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* Make sure that, if we found no leaks, memory-leak debugging itself 782c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * does not introduce memory leaks (which might irritate 783c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * external debugging tools). 784c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * (When someone enables leak checking, but does not call 785c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * this function, we declare it to be their fault.) 786c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 787c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * XXX This should be in CRYPTO_mem_leaks_cb, 788c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * and CRYPTO_mem_leaks should be implemented by 789c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * using CRYPTO_mem_leaks_cb. 790480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * (Also there should be a variant of lh_doall_arg 791c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * that takes a function pointer instead of a void *; 792c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * this would obviate the ugly and illegal 793c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * void_fn_to_char kludge in CRYPTO_mem_leaks_cb. 794c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Otherwise the code police will come and get us.) 795c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 796c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int old_mh_mode; 797c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 798c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_lock(CRYPTO_LOCK_MALLOC); 799c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 800c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* avoid deadlock when lh_free() uses CRYPTO_dbg_free(), 801c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * which uses CRYPTO_is_mem_check_on */ 802c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org old_mh_mode = mh_mode; 803c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mh_mode = CRYPTO_MEM_CHECK_OFF; 804c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 805c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh != NULL) 806c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 807480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org lh_MEM_free(mh); 808c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mh = NULL; 809c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 810c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (amih != NULL) 811c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 812480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (lh_APP_INFO_num_items(amih) == 0) 813c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 814480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org lh_APP_INFO_free(amih); 815c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org amih = NULL; 816c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 817c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 818c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 819c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org mh_mode = old_mh_mode; 820c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC); 821c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 822c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); /* release MALLOC2 lock */ 823c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 824c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 825c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifndef OPENSSL_NO_FP_API 826c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid CRYPTO_mem_leaks_fp(FILE *fp) 827c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 828c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO *b; 829c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 830c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh == NULL) return; 831c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* Need to turn off memory checking when allocated BIOs ... especially 832c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * as we're creating them at a time when we're trying to check we've not 833c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * left anything un-free()'d!! */ 834c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_off(); 835c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org b = BIO_new(BIO_s_file()); 836c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org MemCheck_on(); 837c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(!b) return; 838c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_set_fp(b,fp,BIO_NOCLOSE); 839c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_mem_leaks(b); 840c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_free(b); 841c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 842c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 843c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 844c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 845c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 846c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* FIXME: We really don't allow much to the callback. For example, it has 847c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org no chance of reaching the info stack for the item it processes. Should 848c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org it really be this way? -- Richard Levitte */ 849c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* NB: The prototypes have been typedef'd to CRYPTO_MEM_LEAK_CB inside crypto.h 850c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If this code is restructured, remove the callback type if it is no longer 851c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * needed. -- Geoff Thorpe */ 852480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 853480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org/* Can't pass CRYPTO_MEM_LEAK_CB directly to lh_MEM_doall_arg because it 854480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * is a function pointer and conversion to void * is prohibited. Instead 855480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * pass its address 856480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org */ 857480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 858480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgtypedef CRYPTO_MEM_LEAK_CB *PCRYPTO_MEM_LEAK_CB; 859480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 860480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic void cb_leak_doall_arg(const MEM *m, PCRYPTO_MEM_LEAK_CB *cb) 861c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 862480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org (*cb)(m->order,m->file,m->line,m->num,m->addr); 863c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 864c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 865480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic IMPLEMENT_LHASH_DOALL_ARG_FN(cb_leak, const MEM, PCRYPTO_MEM_LEAK_CB) 866c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 867c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb) 868c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 869c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (mh == NULL) return; 870c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_lock(CRYPTO_LOCK_MALLOC2); 871480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org lh_MEM_doall_arg(mh, LHASH_DOALL_ARG_FN(cb_leak), PCRYPTO_MEM_LEAK_CB, 872480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org &cb); 873c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CRYPTO_w_unlock(CRYPTO_LOCK_MALLOC2); 874c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 875