Quoting Michael Niedermayer (2021-01-22 15:09:47) > Fixes: Timeout (too long -> 241ms) > Fixes: > 29083/clusterfuzz-testcase-minimized-ffmpeg_dem_SWF_fuzzer-6273684478230528 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavformat/swfdec.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c > index 1463f0ad4d..aa4be88f91 100644 > --- a/libavformat/swfdec.c > +++ b/libavformat/swfdec.c > @@ -367,6 +367,9 @@ static int swf_read_packet(AVFormatContext *s, AVPacket > *pkt) > ff_dlog(s, "bitmap: ch=%d fmt=%d %dx%d (linesize=%d) len=%d->%ld > pal=%d\n", > ch_id, bmp_fmt, width, height, linesize, len, out_len, > colormapsize); > > + if (len * 17373LL < out_len)
Where does the magic number come from? -- Anton Khirnov _______________________________________________ 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".
