Message ID | 20201114101815.24489-2-michael@niedermayer.cc |
---|---|
State | Accepted |
Commit | ebf4bc629e6d0dbb4bb6725849bdd06456e4c8af |
Headers | show |
Series | [FFmpeg-devel,1/2] avcodec/cbs_h265_syntax_template: Better check for num_long_term_sps | expand |
Context | Check | Description |
---|---|---|
andriy/x86_make | success | Make finished |
andriy/x86_make_fate | success | Make fate finished |
andriy/PPC64_make | success | Make finished |
andriy/PPC64_make_fate | success | Make fate finished |
On Sat, Nov 14, 2020 at 11:18:15AM +0100, Michael Niedermayer wrote: > Fixes: Timeout(>10sec -> 1ms) > Fixes: 27284/clusterfuzz-testcase-minimized-ffmpeg_dem_RM_fuzzer-6304211110985728 > > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavformat/rmdec.c | 2 ++ > 1 file changed, 2 insertions(+) will apply [...]
diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c index 0c3ac4e47f..004c62086d 100644 --- a/libavformat/rmdec.c +++ b/libavformat/rmdec.c @@ -458,6 +458,8 @@ static int rm_read_index(AVFormatContext *s) } for (n = 0; n < n_pkts; n++) { + if (avio_feof(pb)) + return AVERROR_INVALIDDATA; avio_skip(pb, 2); pts = avio_rb32(pb); pos = avio_rb32(pb);
Fixes: Timeout(>10sec -> 1ms) Fixes: 27284/clusterfuzz-testcase-minimized-ffmpeg_dem_RM_fuzzer-6304211110985728 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavformat/rmdec.c | 2 ++ 1 file changed, 2 insertions(+)