From: "Ronald S. Bultje" <[email protected]> Fixes crashes if reading the tag value fails.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: [email protected] --- libavformat/apetag.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/libavformat/apetag.c b/libavformat/apetag.c index 6c65a1c..378ae10 100644 --- a/libavformat/apetag.c +++ b/libavformat/apetag.c @@ -75,6 +75,8 @@ static int ape_tag_read_field(AVFormatContext *s) if (!value) return AVERROR(ENOMEM); c = avio_read(pb, value, size); + if (c < 0) + return c; value[c] = 0; av_dict_set(&s->metadata, key, value, AV_DICT_DONT_STRDUP_VAL); } -- 1.7.7.4 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
