46ffccd753
Some microcode patches are padded with zeros, which make parse_microcode_blob() read beyond the end of the buffer. BRANCH=firmware-brya-14505.B BUG=b:245380705 TEST=No segmentation fault with a padded microcode patch Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Change-Id: Id9c5fb6c1e264f3f5137d29201b9021c72d78fdd Reviewed-on: https://review.coreboot.org/c/coreboot/+/67460 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Cliff Huang <cliff.huang@intel.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> |
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|---|---|---|
| .. | ||
| bpdt_formats | ||
| console | ||
| flashmap | ||
| fpt_formats | ||
| lz4 | ||
| lzma | ||
| tests | ||
| .gitignore | ||
| EXAMPLE | ||
| Makefile | ||
| Makefile.inc | ||
| ProcessorBind.h | ||
| amdcompress.c | ||
| cbfs-mkpayload.c | ||
| cbfs-mkstage.c | ||
| cbfs-payload-linux.c | ||
| cbfs.h | ||
| cbfs_glue.h | ||
| cbfs_image.c | ||
| cbfs_image.h | ||
| cbfs_sections.c | ||
| cbfs_sections.h | ||
| cbfscomptool.c | ||
| cbfstool.c | ||
| coff.h | ||
| common.c | ||
| common.h | ||
| compress.c | ||
| cse_fpt.c | ||
| cse_fpt.h | ||
| cse_helpers.c | ||
| cse_helpers.h | ||
| cse_serger.c | ||
| cse_serger.h | ||
| default-x86.fmd | ||
| default.fmd | ||
| description.md | ||
| elf.h | ||
| elfheaders.c | ||
| elfparsing.h | ||
| elogtool.c | ||
| eventlog.c | ||
| eventlog.h | ||
| fdt.h | ||
| fit.c | ||
| fit.h | ||
| flashmap_tests.c | ||
| flashrom.c | ||
| flashrom.h | ||
| fmap_from_fmd.c | ||
| fmap_from_fmd.h | ||
| fmaptool.c | ||
| fmd.c | ||
| fmd.h | ||
| fmd_parser.c_shipped | ||
| fmd_parser.h_shipped | ||
| fmd_parser.y | ||
| fmd_scanner.c_shipped | ||
| fmd_scanner.h_shipped | ||
| fmd_scanner.l | ||
| fv.h | ||
| ifittool.c | ||
| ifwitool.c | ||
| linux.h | ||
| linux_trampoline.S | ||
| linux_trampoline.c | ||
| linux_trampoline.h | ||
| option.h | ||
| partitioned_file.c | ||
| partitioned_file.h | ||
| platform_fixups.c | ||
| rmodtool.c | ||
| rmodule.c | ||
| rmodule.h | ||
| xdr.c | ||