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| author | Nick Clifton <nickc@redhat.com> | 2019-06-28 15:30:43 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2019-06-28 15:30:43 +0100 |
| commit | 7e56c51c7932cfdb178e9457011d09d53e98937b (patch) | |
| tree | f2396eec4ec8a9ce289c71fdc5ef2c745798dd59 /bfd/ChangeLog | |
| parent | 781152ec18f56726c750cc0812a740396e4ec820 (diff) | |
| download | gdb-7e56c51c7932cfdb178e9457011d09d53e98937b.zip gdb-7e56c51c7932cfdb178e9457011d09d53e98937b.tar.gz gdb-7e56c51c7932cfdb178e9457011d09d53e98937b.tar.bz2 | |
Prevent attempts to allocate excessive amounts of memory when parsing corrupt ELF files.
PR 24708
* elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
large version reference section.
* compress.c (bfd_get_full_section_contents): Check for an
uncompressed section whose size is larger than the file size.
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 04bdb78..31d4eee 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,11 @@ +2019-06-28 Nick Clifton <nickc@redhat.com> + + PR 24708 + * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively + large version reference section. + * compress.c (bfd_get_full_section_contents): Check for an + uncompressed section whose size is larger than the file size. + 2019-06-28 Alan Modra <amodra@gmail.com> * format.c (bfd_check_format_matches): Don't match plugin target |