Google Git
Sign in
chromium / chromiumos / platform / drm-tests / 383f16288af0802f67906f14c217d454044f4d43
commit383f16288af0802f67906f14c217d454044f4d43[log] [tgz]
authorNathan Hebert <nhebert@chromium.org>Fri Mar 25 23:12:53 2022
committerChromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Apr 08 15:35:22 2022
treee9ca6db2ed62cc1c5b34eebe74fc9dfecc631124
parente79fc7472b9122f326a2db009770487f5b6d5d20 [diff]
v4l2_stateful_decoder: move and fix NALU parser

This fixes a read overflow issue. The previous version of find_next_nalu
read 2 bytes beyond the end of the buffer.

This also pulls NALU parsing code into a new file that can be used for
both H264 and H265 parsing.

Also changes the behavior of find_next_nalu so it returns NULL if no
NALU was found.

BUG=b:227248846
TEST=tast run ${DUT} video.PlatformDecoding.v4l2_h264*

Change-Id: I9a611a695118b11aee95100ff343cdd94caf7589
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/drm-tests/+/3566876
Tested-by: Nathan Hebert <nhebert@chromium.org>
Reviewed-by: Fritz Koenig <frkoenig@chromium.org>
Commit-Queue: Nathan Hebert <nhebert@chromium.org>
6 files changed
tree: e9ca6db2ed62cc1c5b34eebe74fc9dfecc631124
  1. bitstreams/
  2. bsdrm/
  3. mali/
  4. .clang-format
  5. Android.mk
  6. atomictest.c
  7. common.mk
  8. dmabuf_test.c
  9. drm_cursor_test.c
  10. gamma_test.c
  11. LICENSE
  12. linear_bo_test.c
  13. logging.h
  14. Makefile
  15. mali_stats.c
  16. mapped_access_perf_test.c
  17. mapped_texture_test.c
  18. mmap_test.c
  19. null_platform_test.c
  20. OWNERS
  21. plane_test.c
  22. PRESUBMIT.cfg
  23. presubmit.sh
  24. swrast_test.c
  25. synctest.c
  26. udmabuf_create_test.c
  27. v4l2_macros.h
  28. v4l2_stateful_decoder.c
  29. v4l2_stateful_encoder.c
  30. vk_glow.c