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| author | Nick Clifton <nickc@redhat.com> | 2015-02-03 20:42:36 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2015-02-03 20:42:36 +0000 |
| commit | 570286220e28e606e199b37a06cd199cadb592ba (patch) | |
| tree | 4bab2058d947ccc70a61bde391202554159aee79 /gold/descriptors.cc | |
| parent | a7606d8083c9e217294f6e47a8d2903716c6337c (diff) | |
| download | fsf-binutils-gdb-570286220e28e606e199b37a06cd199cadb592ba.zip fsf-binutils-gdb-570286220e28e606e199b37a06cd199cadb592ba.tar.gz fsf-binutils-gdb-570286220e28e606e199b37a06cd199cadb592ba.tar.bz2 | |
Fix memory access violations triggered by running readelf on fuzzed binaries.
PR binutils/17531
* dwarf.c (process_debug_info): Add range check.
(display_debug_pubnames_worker): Likewise.
(display_gdb_index): Fix range check.
(process_cu_tu_index): Add range check.
* readelf.c (get_data): Change parameter types from size_t to
bfd_size_type. Add checks for loss of accuracy when casting from
bfd_size_type to size_t.
(get_dynamic_data): Likewise.
(process_section_groups): Limit number of error messages.
Diffstat (limited to 'gold/descriptors.cc')
0 files changed, 0 insertions, 0 deletions