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| author | Nick Clifton <nickc@redhat.com> | 2017-06-21 13:18:46 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2017-06-21 13:18:46 +0100 |
| commit | 20bd1b6ba53491e4979c03a4f679d0d17b9b9046 (patch) | |
| tree | 271a81c64c7389e0d669aa553a265374488dceaf /bfd/reloc.c | |
| parent | e4da2c61669d199c75b96a1be25e13e3b8254e89 (diff) | |
| download | gdb-20bd1b6ba53491e4979c03a4f679d0d17b9b9046.zip gdb-20bd1b6ba53491e4979c03a4f679d0d17b9b9046.tar.gz gdb-20bd1b6ba53491e4979c03a4f679d0d17b9b9046.tar.bz2 | |
Fix seg-fault in the BFD parsing a corrupt input binary.
PR binutils/21645
* reloc.c (bfd_generic_get_relocated_section_contents): Fail if
bfd_get_full_section_contents returns no contents.
Diffstat (limited to 'bfd/reloc.c')
| -rw-r--r-- | bfd/reloc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bfd/reloc.c b/bfd/reloc.c index 8dedfe8..ee01d88 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -8126,6 +8126,9 @@ bfd_generic_get_relocated_section_contents (bfd *abfd, if (!bfd_get_full_section_contents (input_bfd, input_section, &data)) return NULL; + if (data == NULL) + return NULL; + if (reloc_size == 0) return data; |