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| author | Alan Modra <amodra@gmail.com> | 2012-05-16 13:00:29 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2012-05-16 13:00:29 +0000 |
| commit | df35687a29fb72e43be9fdfe884ef45f82b8f206 (patch) | |
| tree | 56f51e44f414a5bb6a24b006152f05c61fd298ed /bfd | |
| parent | 101af531fe53c0288cb04f40e2d5c62925edfe4b (diff) | |
| download | gdb-df35687a29fb72e43be9fdfe884ef45f82b8f206.zip gdb-df35687a29fb72e43be9fdfe884ef45f82b8f206.tar.gz gdb-df35687a29fb72e43be9fdfe884ef45f82b8f206.tar.bz2 | |
* archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
stops at end of ar_size field.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/archive.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 34bee4f..9db6ed3 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,10 @@ 2012-05-16 Alan Modra <amodra@gmail.com> + * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf + stops at end of ar_size field. + +2012-05-16 Alan Modra <amodra@gmail.com> + PR ld/13962 PR ld/7023 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is diff --git a/bfd/archive.c b/bfd/archive.c index fd44f54..eb5f5ec 100644 --- a/bfd/archive.c +++ b/bfd/archive.c @@ -471,6 +471,7 @@ _bfd_generic_read_ar_hdr_mag (bfd *abfd, const char *mag) } errno = 0; + hdr.ar_fmag[0] = 0; if (sscanf (hdr.ar_size, "%" BFD_VMA_FMT "u", &parsed_size) != 1) { bfd_set_error (bfd_error_malformed_archive); |