[FFmpeg-devel] [PATCH] adpcmenc: check return value of avcodec_alloc_frame()

[Paul B Mahol]

Also refactor some code while here.

Signed-off-by: Paul B Mahol <onemda at gmail.com>
---
 libavcodec/adpcmenc.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/libavcodec/adpcmenc.c b/libavcodec/adpcmenc.c
index e500a1c..a0cd806 100644
--- a/libavcodec/adpcmenc.c
+++ b/libavcodec/adpcmenc.c
@@ -137,14 +137,12 @@ static av_cold int adpcm_encode_init(AVCodecContext *avctx)
     }
 
     avctx->coded_frame = avcodec_alloc_frame();
-    avctx->coded_frame->key_frame= 1;
+    if (!avctx->coded_frame)
+        goto error;
 
     return 0;
 error:
-    av_freep(&s->paths);
-    av_freep(&s->node_buf);
-    av_freep(&s->nodep_buf);
-    av_freep(&s->trellis_hash);
+    adpcm_encode_close(avctx);
     return -1;
 }
 
-- 
1.7.7