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-rw-r--r--libav/utils.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/libav/utils.c b/libav/utils.c
index d7cf658ec3..8a609a9b22 100644
--- a/libav/utils.c
+++ b/libav/utils.c
@@ -147,7 +147,8 @@ AVInputFormat *av_find_input_format(const char *short_name)
*/
int av_new_packet(AVPacket *pkt, int size)
{
- pkt->data = av_malloc(size);
+ int64_t* p;
+ pkt->data = av_malloc(size + 9);
if (!pkt->data)
return AVERROR_NOMEM;
pkt->size = size;
@@ -155,6 +156,8 @@ int av_new_packet(AVPacket *pkt, int size)
pkt->pts = AV_NOPTS_VALUE;
pkt->stream_index = 0;
pkt->flags = 0;
+ p = (int64_t*)&pkt->data[size];
+ *p = 0;
return 0;
}