Bug-Id: CID 1257828
---
libavcodec/xsubdec.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/xsubdec.c b/libavcodec/xsubdec.c
index d01b410..c39fbf5 100644
--- a/libavcodec/xsubdec.c
+++ b/libavcodec/xsubdec.c
@@ -95,7 +95,13 @@ static int decode_frame(AVCodecContext *avctx, void *data,
int *data_size,
// allocate sub and set values
sub->rects = av_mallocz(sizeof(*sub->rects));
+ if (!sub->rects)
+ return AVERROR(ENOMEM);
sub->rects[0] = av_mallocz(sizeof(*sub->rects[0]));
+ if (!sub->rects[0]) {
+ av_freep(&sub->rects);
+ return AVERROR(ENOMEM);
+ }
sub->num_rects = 1;
sub->rects[0]->x = x; sub->rects[0]->y = y;
sub->rects[0]->w = w; sub->rects[0]->h = h;
--
2.1.0
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