Michael Niedermayer: > On Tue, Jan 31, 2023 at 12:21:24PM +0100, Andreas Rheinhardt wrote: >> Michael Niedermayer: >>> Fixes: OOM >>> Fixes: >>> 54572/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-4974038870523904 >>> >>> Found-by: continuous fuzzing process >>> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg >>> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> >>> --- >>> libavformat/lafdec.c | 2 ++ >>> 1 file changed, 2 insertions(+) >>> >>> diff --git a/libavformat/lafdec.c b/libavformat/lafdec.c >>> index d02b479c4d..b78ec3649c 100644 >>> --- a/libavformat/lafdec.c >>> +++ b/libavformat/lafdec.c >>> @@ -208,6 +208,8 @@ again: >>> ret = avio_read(pb, s->data, st_count * st->codecpar->sample_rate >>> * bpp); >>> if (ret < 0) >>> return ret; >>> + if (ret != st_count * st->codecpar->sample_rate * bpp) >>> + return AVERROR_INVALIDDATA; >>> } >>> >>> st = ctx->streams[s->index]; >> >> ffio_read() > > I assume you mean ffio_read_size(), will use that >
Yeah, I meant that. Sorry. - Andreas _______________________________________________ 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".