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| author | Nick Clifton <nickc@redhat.com> | 2017-11-29 17:12:12 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2017-11-29 17:12:12 +0000 |
| commit | 4581a1c7d304ce14e714b27522ebf3d0188d6543 (patch) | |
| tree | a659e5d058960edd8f6ea74d6d8a4f7c99bbfa6a /bfd | |
| parent | f6f1d339d4169a60362f1438221bd03f8f021f04 (diff) | |
| download | gdb-4581a1c7d304ce14e714b27522ebf3d0188d6543.zip gdb-4581a1c7d304ce14e714b27522ebf3d0188d6543.tar.gz gdb-4581a1c7d304ce14e714b27522ebf3d0188d6543.tar.bz2 | |
Check for a NULL symbol pointer when reading relocs from a COFF based file.
PR 22509
* coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol
pointer when processing relocs.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/coffcode.h | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 601272d..c23ac59 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2017-11-29 Nick Clifton <nickc@redhat.com> + + PR 22509 + * coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol + pointer when processing relocs. + 2017-11-29 Stefan Stroe <stroestefan@gmail.com> * po/Make-in (datadir): Define as @datadir@. diff --git a/bfd/coffcode.h b/bfd/coffcode.h index 604ba6d..d30cd58 100644 --- a/bfd/coffcode.h +++ b/bfd/coffcode.h @@ -5335,7 +5335,7 @@ coff_slurp_reloc_table (bfd * abfd, sec_ptr asect, asymbol ** symbols) #else cache_ptr->address = dst.r_vaddr; - if (dst.r_symndx != -1) + if (dst.r_symndx != -1 && symbols != NULL) { if (dst.r_symndx < 0 || dst.r_symndx >= obj_conv_table_size (abfd)) { |