Fixes: out of array access Fixes: 15360/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5653837190266880 Fixes: 15412/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5740537648250880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/flicvideo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/flicvideo.c b/libavcodec/flicvideo.c index cd9cd089af..2474a9ca72 100644 --- a/libavcodec/flicvideo.c +++ b/libavcodec/flicvideo.c @@ -900,7 +900,7 @@ static int flic_decode_frame_24BPP(AVCodecContext *avctx, } else { if (bytestream2_tell(&g2) + 2*byte_run > stream_ptr_after_chunk) break; - CHECK_PIXEL_PTR(2 * byte_run); + CHECK_PIXEL_PTR(3 * byte_run); for (j = 0; j < byte_run; j++, pixel_countdown--) { pixel = bytestream2_get_le24(&g2); AV_WL24(&pixels[pixel_ptr], pixel); -- 2.22.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
