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| author | Nick Clifton <nickc@redhat.com> | 2017-04-28 10:28:04 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2017-04-28 10:28:04 +0100 |
| commit | d949ff5607b9f595e0eed2ff15fbe5eb84eb3a34 (patch) | |
| tree | e95dccc20b4a2626f84ab0fe88cb71030c323a6a /binutils/readelf.c | |
| parent | 339053c29abac25e5f86a1ccccd4e8e3b2d362df (diff) | |
| download | gdb-d949ff5607b9f595e0eed2ff15fbe5eb84eb3a34.zip gdb-d949ff5607b9f595e0eed2ff15fbe5eb84eb3a34.tar.gz gdb-d949ff5607b9f595e0eed2ff15fbe5eb84eb3a34.tar.bz2 | |
Fix heap-buffer overflow bugs caused when dumping debug information from a corrupt binary.
PR binutils/21438
* dwarf.c (process_extended_line_op): Do not assume that the
string extracted from the section is NUL terminated.
(fetch_indirect_string): If the string retrieved from the section
is not NUL terminated, return an error message.
(fetch_indirect_line_string): Likewise.
(fetch_indexed_string): Likewise.
Diffstat (limited to 'binutils/readelf.c')
0 files changed, 0 insertions, 0 deletions