Fixes: out of array access Fixes: 24823/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-4855119863349248
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/cfhd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c index 291d53e02e..be06b184de 100644 --- a/libavcodec/cfhd.c +++ b/libavcodec/cfhd.c @@ -486,7 +486,7 @@ static int cfhd_decode(AVCodecContext *avctx, void *data, int *got_frame, s->sample_type = data; av_log(avctx, AV_LOG_DEBUG, "Sample type? %"PRIu16"\n", data); } else if (tag == TransformType) { - if (data > 2) { + if (data != 0 && data != 2) { av_log(avctx, AV_LOG_ERROR, "Invalid transform type\n"); ret = AVERROR(EINVAL); break; -- 2.17.1 _______________________________________________ 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".
