From: Limin Wang <[email protected]>
Signed-off-by: Limin Wang <[email protected]>
---
libavcodec/bitpacked.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavcodec/bitpacked.c b/libavcodec/bitpacked.c
index 8143151..0440df9 100644
--- a/libavcodec/bitpacked.c
+++ b/libavcodec/bitpacked.c
@@ -45,6 +45,10 @@ static int bitpacked_decode_uyvy422(AVCodecContext *avctx,
AVFrame *frame,
/* there is no need to copy as the data already match
* a known pixel format */
frame->buf[0] = av_buffer_ref(avpkt->buf);
+ if (!frame->buf[0]) {
+ return AVERROR(ENOMEM);
+ }
+
ret = av_image_fill_arrays(frame->data, frame->linesize, avpkt->data,
avctx->pix_fmt, avctx->width, avctx->height, 1);
if (ret < 0) {
--
1.8.3.1
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