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| author | Nick Clifton <nickc@redhat.com> | 2010-08-12 13:11:11 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2010-08-12 13:11:11 +0000 |
| commit | 2e49a6d0109e0e3f88aac9202b5331fe251c7b01 (patch) | |
| tree | 5e9b15520be3777becb23e4746102ef767a7b896 /binutils | |
| parent | 51adeb0f12ef298f9f7dcbd4f7c2d13fe4a695a0 (diff) | |
| download | fsf-binutils-gdb-2e49a6d0109e0e3f88aac9202b5331fe251c7b01.zip fsf-binutils-gdb-2e49a6d0109e0e3f88aac9202b5331fe251c7b01.tar.gz fsf-binutils-gdb-2e49a6d0109e0e3f88aac9202b5331fe251c7b01.tar.bz2 | |
PR binutils/11742
* readelf.c (get_archive_member_name): Do not read beyond the end
of the ar_name field.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 6 | ||||
| -rw-r--r-- | binutils/readelf.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index e86b293..d051895 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,9 @@ +2010-08-12 Michael Haubenwallner <haubi@gentoo.org> + + PR binutils/11742 + * readelf.c (get_archive_member_name): Do not read beyond the end + of the ar_name field. + 2010-08-03 Tristan Gingold <gingold@adacore.com> * dwarf.c (display_debug_lines): Mark file argument unused. diff --git a/binutils/readelf.c b/binutils/readelf.c index 614f761..30a7fcc 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -12556,7 +12556,8 @@ get_archive_member_name (struct archive_info * arch, /* We have a normal (short) name. */ j = 0; - while ((arch->arhdr.ar_name[j] != '/') && (j < 16)) + while ((arch->arhdr.ar_name[j] != '/') + && (j < sizeof (arch->arhdr.ar_name) - 1)) j++; arch->arhdr.ar_name[j] = '\0'; return arch->arhdr.ar_name; |