ffmpeg | branch: master | Jun Zhao <barryjz...@tencent.com> | Fri May 10 19:03:54 2019 +0800| [00555f4b8b40e52b379b24464a96f94d90432fee] | committer: Jun Zhao
lavc/avpacket: check NULL before using the pointer Need to check NULL before using the pointer Signed-off-by: Jun Zhao <barryjz...@tencent.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=00555f4b8b40e52b379b24464a96f94d90432fee --- libavcodec/avpacket.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c index 8f0603df78..2b20067211 100644 --- a/libavcodec/avpacket.c +++ b/libavcodec/avpacket.c @@ -522,11 +522,12 @@ fail: int av_packet_unpack_dictionary(const uint8_t *data, int size, AVDictionary **dict) { - const uint8_t *end = data + size; + const uint8_t *end; int ret = 0; if (!dict || !data || !size) return ret; + end = data + size; if (size && end[-1]) return AVERROR_INVALIDDATA; while (data < end) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
