From 7e3e653618a59960b4c358e333ba2c0d21929e33 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 21 Oct 2013 23:19:04 +0200 Subject: [PATCH] avformat/bintext: protect against potential overflow of chars_per_frame Signed-off-by: Michael Niedermayer --- libavformat/bintext.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/bintext.c b/libavformat/bintext.c index d5046075a1..d50a8d9f34 100644 --- a/libavformat/bintext.c +++ b/libavformat/bintext.c @@ -65,7 +65,7 @@ static AVStream * init_stream(AVFormatContext *s) avpriv_set_pts_info(st, 60, bin->framerate.den, bin->framerate.num); /* simulate tty display speed */ - bin->chars_per_frame = FFMAX(av_q2d(st->time_base) * bin->chars_per_frame, 1); + bin->chars_per_frame = av_clip(av_q2d(st->time_base) * bin->chars_per_frame, 1, INT_MAX); return st; } -- GitLab