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| author | Alan Modra <amodra@gmail.com> | 2019-03-01 09:28:47 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-03-01 13:30:38 +1030 |
| commit | b24cc4146e4de9f3b66e2e2fb8379db46eff89c9 (patch) | |
| tree | 42abb0936ca9a71b8901ea94202d75b4f94c8527 /bfd/elf-eh-frame.c | |
| parent | b09e83c1f814a6f218519abeb94aaf45869ba03c (diff) | |
| download | gdb-b24cc4146e4de9f3b66e2e2fb8379db46eff89c9.zip gdb-b24cc4146e4de9f3b66e2e2fb8379db46eff89c9.tar.gz gdb-b24cc4146e4de9f3b66e2e2fb8379db46eff89c9.tar.bz2 | |
PR24272, out-of-bounds read in pex64_xdata_print_uwd_codes
The fix here is to use an unsigned comparison for
if (a->NumberOfRvaAndSizes > IMAGE_NUMBEROF_DIRECTORY_ENTRIES)
include/
PR 24272
* coff/internal.h (struct internal_extra_pe_aouthdr): Change type
of SizeOfCode, SizeOfInitializedData, and SizeOfUninitializedData
to bfd_vma. Change type of SectionAlignment, FileAlignment,
Reserved1, SizeOfImage, SizeOfHeaders, CheckSum, LoaderFlags,
and NumberOfRvaAndSizes to uint32_t.
bfd/
PR 24272
* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Use unsigned index.
(_bfd_XX_print_private_bfd_data_common): Adjust for type changes.
Diffstat (limited to 'bfd/elf-eh-frame.c')
0 files changed, 0 insertions, 0 deletions