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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-12 22:20:04 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-25 14:30:09 +0300 |
| commit | bd3672ba75c7e4a4b0cb2b46b8b6c983d73a0107 (patch) | |
| tree | 94cbe0ba6bc6cd94e8dd64ed6b859e572fafc059 /libavformat/img2dec.c | |
| parent | 5ea7f2050050fd6a9177a9b618f2bb2d4add9230 (diff) | |
avformat/img2dec: Fix probe_buffer leak in ff_img_read_header()
Fixes: memleak
Fixes: 15171/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5683881644130304
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/img2dec.c')
| -rw-r--r-- | libavformat/img2dec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c index fe45c5e5ec..f8b4a655a5 100644 --- a/libavformat/img2dec.c +++ b/libavformat/img2dec.c @@ -356,6 +356,7 @@ int ff_img_read_header(AVFormatContext *s1) } if (s1->flags & AVFMT_FLAG_CUSTOM_IO) { avio_seek(s1->pb, 0, SEEK_SET); + av_freep(&probe_buffer); } else ffio_rewind_with_probe_data(s1->pb, &probe_buffer, probe_buffer_size); } |