6 Commits

Author	SHA1	Message	Date
Paul B Mahol	4b922218e9	avformat/lafdec: check for not supported bpp	2023-02-04 09:40:34 +01:00
Paul B Mahol	332a4d798d	avformat/lafdec: error out on partial packet header read	2023-02-04 09:40:34 +01:00
Michael Niedermayer	f4b4e16641	libavformat/lafdec: free data ... Fixes: memleak Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2023-02-01 20:23:37 +01:00
Michael Niedermayer	ad95d9c855	avformat/lafdec: Check if all data was read ... Fixes: OOM Fixes: 54572/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-4974038870523904 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2023-02-01 20:23:37 +01:00
Michael Niedermayer	b92260f70a	avformat/lafdec: Check for EOF in header reading ... Fixes: OOM testcase Fixes: 51527/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-5453663505612800 OOM can still happen after this as an arbitrary sized block is allocated and read this would require a redesign or some limit on the sample rate. Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2022-12-23 00:43:02 +01:00
Paul B Mahol	dd2a01ef5c	avformat: add LAF demuxer	2022-09-16 10:02:19 +02:00