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ffplay: zero initialize copy avpacket

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Prevents potential use of uninitialized stack.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2017-09-23 20:13:58 -03:00
parent 86be73c7c1
commit 5a9415533d
1 changed files with 1 additions and 1 deletions
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2
ffplay.c
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@@ -2977,7 +2977,7 @@ static int read_thread(void *arg)
} }
if (is->queue_attachments_req) { if (is->queue_attachments_req) {
if (is->video_st && is->video_st->disposition & AV_DISPOSITION_ATTACHED_PIC) { if (is->video_st && is->video_st->disposition & AV_DISPOSITION_ATTACHED_PIC) {
AVPacket copy; AVPacket copy = { 0 };
if ((ret = av_copy_packet(&copy, &is->video_st->attached_pic)) < 0) if ((ret = av_copy_packet(&copy, &is->video_st->attached_pic)) < 0)
goto fail; goto fail;
packet_queue_put(&is->videoq, &copy); packet_queue_put(&is->videoq, &copy);