Found-by: Thierry Foucu <tfo...@gmail.com> Fixes: Use-of-uninitialized-value Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/mpeg.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c index 265b2bd1ad..a5e17925ce 100644 --- a/libavformat/mpeg.c +++ b/libavformat/mpeg.c @@ -147,9 +147,12 @@ static int mpegps_read_header(AVFormatContext *s) static int64_t get_pts(AVIOContext *pb, int c) { uint8_t buf[5]; + int ret; buf[0] = c < 0 ? avio_r8(pb) : c; - avio_read(pb, buf + 1, 4); + ret = avio_read(pb, buf + 1, 4); + if (ret < 4) + return AV_NOPTS_VALUE; return ff_parse_pes_pts(buf); } -- 2.17.1 _______________________________________________ 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".