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avcodec/a64multienc: use av_frame_ref instead of copying the frame 

This fixes freeing the frame buffer twice on cleanup leading to a crash.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 39e4ed7c1d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Andreas Cadhalpun 2015-02-22 20:43:30 +01:00 committed by Michael Niedermayer
parent b62a3478e9
commit d0da72ebb0
1 changed files with 3 additions and 1 deletions
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4
libavcodec/a64multienc.c
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@ -317,7 +317,9 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
} else {
/* fill up mc_meta_charset with data until lifetime exceeds */
if (c->mc_frame_counter < c->mc_lifetime) {
*p = *pict;
ret = av_frame_ref(p, pict);
if (ret < 0)
return ret;
p->pict_type = AV_PICTURE_TYPE_I;
p->key_frame = 1;
to_meta_with_crop(avctx, p, meta + 32000 * c->mc_frame_counter);