Fixes: memleak Fixes: 19054/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5673287506198528
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/vividas.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libavformat/vividas.c b/libavformat/vividas.c index f20af3d7c2..2c6a3daca7 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -296,8 +296,10 @@ static int track_header(VividasDemuxContext *viv, AVFormatContext *s, uint8_t * for (i=0;i<val_1;i++) { int c = avio_r8(pb); for (j=0;j<c;j++) { - if (avio_feof(pb)) + if (avio_feof(pb)) { + av_free(pb); return AVERROR_EOF; + } avio_r8(pb); // val_3 avio_r8(pb); // val_4 } @@ -314,6 +316,7 @@ static int track_header(VividasDemuxContext *viv, AVFormatContext *s, uint8_t * avio_seek(pb, off, SEEK_SET); if (num_video != 1) { av_log(s, AV_LOG_ERROR, "number of video tracks %d is not 1\n", num_video); + av_free(pb); return AVERROR_PATCHWELCOME; } -- 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".
