Fixes: use of uninitialized value Fixes: 70901/clusterfuzz-testcase-minimized-ffmpeg_dem_MV_fuzzer-6341913949569024
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/mvdec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/mvdec.c b/libavformat/mvdec.c index 0718f0483a7..c045d2c7c8e 100644 --- a/libavformat/mvdec.c +++ b/libavformat/mvdec.c @@ -256,7 +256,8 @@ static int read_table(AVFormatContext *avctx, AVStream *st, if (avio_feof(pb)) return AVERROR_EOF; - avio_read(pb, name, 16); + if (avio_read(pb, name, 16) != 16) + return AVERROR_INVALIDDATA; name[sizeof(name) - 1] = 0; size = avio_rb32(pb); if (size < 0) { -- 2.45.2 _______________________________________________ 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".
