| daf278fda6d9bd329b517757f9ba2d74619f3be7 |
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11-Jan-2015 |
Mark Wielaard <mjw@redhat.com> |
libdw: Prevent infinite recursion when processing DW_TAG_imported_unit.
Invalid DWARF could create cycles with DW_TAG_imported_unit, which would
lead to infinite recursion and stack overflow in libdw_visit_scopes.
Keep track of imported units and error out when a cycle is detected.
Found by afl-fuzz.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
/external/elfutils/libdw/dwarf_getscopes_die.c
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| de2ed97f33139af5c7a0811e4ec66fc896a13cf2 |
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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_getscopes_die.c
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| 1e9ef50681e20ef14c2ba38aef37a71ff148be08 |
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05-Apr-2006 |
Ulrich Drepper <drepper@redhat.com> |
Fix FSF address. No exception for libdwarf.
/external/elfutils/libdw/dwarf_getscopes_die.c
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| 361df7da6dfecd817b27e62b91752ac316d7cdd4 |
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04-Apr-2006 |
Ulrich Drepper <drepper@redhat.com> |
propagate from branch 'com.redhat.elfutils.roland.pending' (head 4f8fc821345feef58624f0aa5b470d4827577d8c)
to branch 'com.redhat.elfutils' (head 76e26cb54695fd3b21ee8fb5be3036bd68200633)
/external/elfutils/libdw/dwarf_getscopes_die.c
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| 6724c90d02659f7466b67b357563042e403d154e |
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28-Oct-2005 |
Roland McGrath <roland@redhat.com> |
NEWS updates
/external/elfutils/libdw/dwarf_getscopes_die.c
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| 71e15a01742e5d5de9c6260d4526146be54e5a8a |
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27-Aug-2005 |
Roland McGrath <roland@redhat.com> |
libdw/
2005-08-27 Roland McGrath <roland@redhat.com>
* dwarf_getscopes.c (dwarf_getscopes): Rewritten using
__libdw_visit_scopes.
* dwarf_getscopes_die.c: New file.
* Makefile.am (libdw_a_SOURCES): Add it.
* libdw.h: Declare dwarf_getscopes_die.
* libdw.map: Bump to 0.115 and add it.
* libdw_visit_scopes.c (__libdw_visit_scopes): Pass a struct
containing a DIE and its parent pointer, instead of just Dwarf_Die.
Take two functions for both preorder and postorder visitors.
* libdwP.h: Update decl.
(struct Dwarf_Die_Chain): New type.
* dwarf_func_inline.c: Update uses.
* dwarf_diename.c (dwarf_diename): Use dwarf_attr_integrate.
Add INTDEF.
* libdwP.h: Add INTDECL.
* dwarf_func_name.c (dwarf_func_name): Use dwarf_diename.
src/
2005-08-27 Roland McGrath <roland@redhat.com>
* addr2line.c (dwarf_diename_integrate): Function removed.
(print_dwarf_function): Use plain dwarf_diename.
tests/
2005-08-27 Roland McGrath <roland@redhat.com>
* run-funcscopes.sh: New file.
* testfile25.bz2: New data file.
* Makefile.am (TESTS, EXTRA_DIST): Add them.
2005-08-26 Roland McGrath <roland@redhat.com>
* addrscopes.c (dwarf_diename_integrate): Removed.
(print_vars, handle_address): Use plain dwarf_diename.
2005-08-25 Roland McGrath <roland@redhat.com>
* funcscopes.c: New file.
* Makefile.am (noinst_PROGRAMS): Add it.
(funcscopes_LDADD): New variable.
* run-addrscopes.sh: Add another case.
* testfile24.bz2: New data file.
* Makefile.am (EXTRA_DIST): Add it.
* addrscopes.c (handle_address): Take new argument IGNORE_INLINES,
pass it to dwarf_getscopes.
(main): Pass it, true when '=' follows an address.
/external/elfutils/libdw/dwarf_getscopes_die.c
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