Prevent an infinite loop. Inspired by a patch from Michael Niedermayer
CC: [email protected] --- libavformat/riff.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavformat/riff.c b/libavformat/riff.c index a4ab75d..40d00e3 100644 --- a/libavformat/riff.c +++ b/libavformat/riff.c @@ -788,6 +788,10 @@ int ff_read_riff_info(AVFormatContext *s, int64_t size) if (!chunk_code) { if (chunk_size) avio_skip(pb, chunk_size); + else if (pb->eof_reached) { + av_log(s, AV_LOG_WARNING, "truncated file\n"); + return AVERROR_EOF; + } continue; } -- 1.8.1.5 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
