From bb5e7d3b5ad21cefee5a1d1e895f01f70ea9a5d0 Mon Sep 17 00:00:00 2001
From: Piotr Bandurski <ami_stuff@o2.pl>
Date: Sat, 14 Sep 2013 04:38:15 +0200
Subject: [PATCH] avcodec/mationpixels: free memory after malloc failures
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/motionpixels.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/motionpixels.c b/libavcodec/motionpixels.c
index 1a62d475c7..8f1362f2b3 100644
--- a/libavcodec/motionpixels.c
+++ b/libavcodec/motionpixels.c
@@ -68,8 +68,12 @@ static av_cold int mp_decode_init(AVCodecContext *avctx)
mp->offset_bits_len = av_log2(avctx->width * avctx->height) + 1;
mp->vpt = av_mallocz(avctx->height * sizeof(YuvPixel));
mp->hpt = av_mallocz(h4 * w4 / 16 * sizeof(YuvPixel));
- if (!mp->changes_map || !mp->vpt || !mp->hpt)
+ if (!mp->changes_map || !mp->vpt || !mp->hpt) {
+ av_freep(&mp->changes_map);
+ av_freep(&mp->vpt);
+ av_freep(&mp->hpt);
return AVERROR(ENOMEM);
+ }
avctx->pix_fmt = AV_PIX_FMT_RGB555;
avcodec_get_frame_defaults(&mp->frame);
return 0;
--
2.18.0