ffmpeg | branch: master | Andriy Gelman <andriy.gel...@gmail.com> | Tue Jul 30 17:16:08 2019 -0400| [f60b1211b2aa7b6e8902d64072b678b4ccd87e54] | committer: Carl Eugen Hoyos
lavfi/zmq: Avoid mem copy past the end of input buffer > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f60b1211b2aa7b6e8902d64072b678b4ccd87e54 --- libavfilter/f_zmq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/f_zmq.c b/libavfilter/f_zmq.c index 89da5bef06..744c721305 100644 --- a/libavfilter/f_zmq.c +++ b/libavfilter/f_zmq.c @@ -139,7 +139,7 @@ static int recv_msg(AVFilterContext *ctx, char **buf, int *buf_size) ret = AVERROR(ENOMEM); goto end; } - memcpy(*buf, zmq_msg_data(&msg), *buf_size); + memcpy(*buf, zmq_msg_data(&msg), *buf_size - 1); (*buf)[*buf_size-1] = 0; 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".