From: Michael Niedermayer <michael@niedermayer.cc>
Date: Tue, 22 Dec 2015 13:41:27 +0000 (+0100)
Subject: avcodec/ass: check for av_mallocz() failure
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=05af8608c2dc8ed95e3afa3840308212f3df589e;p=ffmpeg

avcodec/ass: check for av_mallocz() failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---

diff --git a/libavcodec/ass.c b/libavcodec/ass.c
index 227d571af1d..336c3084e48 100644
--- a/libavcodec/ass.c
+++ b/libavcodec/ass.c
@@ -161,6 +161,8 @@ int ff_ass_add_rect(AVSubtitle *sub, const char *dialog,
     sub->rects = rects;
     sub->end_display_time = FFMAX(sub->end_display_time, 10 * duration);
     rects[sub->num_rects]       = av_mallocz(sizeof(*rects[0]));
+    if (!rects[sub->num_rects])
+        goto errnomem;
     rects[sub->num_rects]->type = SUBTITLE_ASS;
     ret = av_bprint_finalize(&buf, &rects[sub->num_rects]->ass);
     if (ret < 0)