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| author | Nick Clifton <nickc@redhat.com> | 2018-05-08 12:51:06 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2018-05-08 12:51:06 +0100 |
| commit | 95a6d23566165208853a68d9cd3c6eedca840ec6 (patch) | |
| tree | 18cb44eee880d8c8d20b2cd2117f961603d585f1 /bfd/ChangeLog | |
| parent | a87a64780fde9dc8d1c3af8eda93fc1b878cd3cf (diff) | |
| download | gdb-95a6d23566165208853a68d9cd3c6eedca840ec6.zip gdb-95a6d23566165208853a68d9cd3c6eedca840ec6.tar.gz gdb-95a6d23566165208853a68d9cd3c6eedca840ec6.tar.bz2 | |
Prevent a memory exhaustion failure when running objdump on a fuzzed input file with corrupt string and attribute sections.
PR 22809
* elf.c (bfd_elf_get_str_section): Check for an excessively large
string section.
* elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
attribute section is larger than the size of the file.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index d26c69a..e478821 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,11 @@ +2018-05-08 Nick Clifton <nickc@redhat.com> + + PR 22809 + * elf.c (bfd_elf_get_str_section): Check for an excessively large + string section. + * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the + attribute section is larger than the size of the file. + 2018-05-07 Alan Modra <amodra@gmail.com> * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than |