Fixes: OOM Fixes: 18137/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5723834900021248
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/vc1dec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index ac3198e4fd..8befc6dfd8 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -694,7 +694,7 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data, goto err; } slices = tmp; - slices[n_slices].buf = av_mallocz(buf_size + AV_INPUT_BUFFER_PADDING_SIZE); + slices[n_slices].buf = av_mallocz(size + AV_INPUT_BUFFER_PADDING_SIZE); if (!slices[n_slices].buf) { ret = AVERROR(ENOMEM); goto err; @@ -723,7 +723,7 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data, goto err; } slices = tmp; - slices[n_slices].buf = av_mallocz(buf_size + AV_INPUT_BUFFER_PADDING_SIZE); + slices[n_slices].buf = av_mallocz(size + AV_INPUT_BUFFER_PADDING_SIZE); if (!slices[n_slices].buf) { ret = AVERROR(ENOMEM); goto err; -- 2.23.0 _______________________________________________ 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".