1ccdfb683ad6c7e59793136c3a657ddf131cafd1 |
|
22-Sep-2015 |
Mark Wielaard <mjw@redhat.com> |
Remove old-style function definitions. We already require -std=gnu99 and old-style function definitions might hide some compiler warnings. Signed-off-by: Mark Wielaard <mjw@redhat.com>
/external/elfutils/libdw/dwarf_getcfi_elf.c
|
b4b2de9f1f1fb694b77371a61f808a1641bbafea |
|
07-Jan-2015 |
Mark Wielaard <mjw@redhat.com> |
libdw: Robustify eh_frame_hdr and encoded-values reading. Sanity check and keep track of binary_search_table data buffer length. Add bounds check to encoded value reading. Also fix a bug when reading the eh_frame header data from an other endian ELF image. Add a testcase that would fail the new sanity checks because of the endian bug. Signed-off-by: Mark Wielaard <mjw@redhat.com>
/external/elfutils/libdw/dwarf_getcfi_elf.c
|
9ceebe690f94f24186280e1b38ed5770bf436686 |
|
03-Jan-2015 |
Mark Wielaard <mjw@redhat.com> |
libdw: Add missing size check to parse_eh_frame_hdr. afl-fuzz showed that when parse_eh_frame_hdr was called from getcfi_scn_eh_frame invalid data could be read because of a missing size check. That check was there when parse_eh_frame_hdr was called from getcfi_gnu_eh_frame. Move the size check into parse_eh_frame. And add an extra check to make sure d_buf is not NULL. Signed-off-by: Mark Wielaard <mjw@redhat.com>
/external/elfutils/libdw/dwarf_getcfi_elf.c
|
12ab700282dd66d5d2144e13611011426091f260 |
|
27-Nov-2014 |
Mark Wielaard <mjw@redhat.com> |
libdw: Initialize variables in getcfi_gnu_eh_frame. Some older GCCs are not clever enough to realize that when search_table is NULL not only are search_table_entries and search_table_encoding not initialized, they are also not used. Giving "may be used uninitialized" errors. Signed-off-by: Mark Wielaard <mjw@redhat.com>
/external/elfutils/libdw/dwarf_getcfi_elf.c
|
5704c8c4fa717b6e9c2d2e4304dfbc810ad42e4b |
|
02-Jul-2013 |
Mark Wielaard <mjw@redhat.com> |
getcfi_scn_eh_frame: Don't crash and burn when .eh_frame bits aren't there. Trying to read non-existing bits sometimes works and normally a sanity check will fail. But it could also lead to an unexpected crash much later when trying to use the non-existing data. Signed-off-by: Mark Wielaard <mjw@redhat.com>
/external/elfutils/libdw/dwarf_getcfi_elf.c
|
de2ed97f33139af5c7a0811e4ec66fc896a13cf2 |
|
05-Jun-2012 |
Mark Wielaard <mjw@redhat.com> |
Update name, license and contributor policy. * Change name from "Red Hat elfutils" to "elfutils". * Update license of standalone tools and test from GPLv2 to GPLv3+. * Change license of libraries from GPLv2+exception to GPLv2/LGPLv3+. * Add Developer Certificate of Origin based contributor policy. top-level: - COPYING: Upgraded from GPLv2 to GPLv3. - CONTRIBUTING, COPYING-GPLv2, COPYING-LGPLv3: New files. - NEWS: Added note about new contribution and license policy. - Makefile.am: Updated to GPLv3, added new files to EXTRA_DIST. - configure.ac: Update to GPLv3, changed AC_INIT name to 'elfutils'. backends, lib, libasm, libcpu, libdw, libdwfl, libebl, libelf: - All files updated to GPLv2/LGPLv3+. Except some very small files (<5 lines) which didn't have any headers at all before, the linker .maps files and the libcpu/defs files which only contain data and libelf/elf.h which comes from glibc and is under LGPLv2+. config: - elfutils.spec.in: Add new License: headers and new %doc files. - Update all license headers to GPLv2/LGPLv3+ for files used by libs. src, tests: - All files updated to GPLv3+. Except for the test bz2 data files, the linker maps and script files and some very small files (<5 lines) that don't have any headers. Signed-off-by: Richard Fontana <rfontana@redhat.com> Signed-off-by: Mark Wielaard <mjw@redhat.com>
/external/elfutils/libdw/dwarf_getcfi_elf.c
|
f95760aff004850544f83626404c134d6a07c630 |
|
08-Jan-2010 |
Roland McGrath <roland@redhat.com> |
Use elf_getphdrnum in libdw and libdwfl.
/external/elfutils/libdw/dwarf_getcfi_elf.c
|
3c84db3b4b610bf636c4363abb6d3dac5ae020f9 |
|
25-Jun-2009 |
Roland McGrath <roland@redhat.com> |
CFI support: lookup by PC and translate into DWARF location per register
/external/elfutils/libdw/dwarf_getcfi_elf.c
|