[FFmpeg-cvslog] ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error

[Mark Thompson]

ffmpeg | branch: master | Mark Thompson <sw at jkqxz.net> | Sun Jan 22 18:25:53 2017 +0000| [55a7e7e3986e661f4b02164739c1ea4eaf83f9cf] | committer: Mark Thompson

ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error

Fixes CID 1398954.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=55a7e7e3986e661f4b02164739c1ea4eaf83f9cf
---

 ffmpeg_vaapi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ffmpeg_vaapi.c b/ffmpeg_vaapi.c
index 6530908..d011cac 100644
--- a/ffmpeg_vaapi.c
+++ b/ffmpeg_vaapi.c
@@ -157,6 +157,7 @@ int vaapi_decode_init(AVCodecContext *avctx)
     if (!ctx)
         return AVERROR(ENOMEM);
     ctx->class = &vaapi_class;
+    ist->hwaccel_ctx = ctx;
 
     ctx->device_ref = av_buffer_ref(hw_device_ctx);
     ctx->device = (AVHWDeviceContext*)ctx->device_ref->data;
@@ -202,7 +203,6 @@ int vaapi_decode_init(AVCodecContext *avctx)
         goto fail;
     }
 
-    ist->hwaccel_ctx           = ctx;
     ist->hwaccel_uninit        = &vaapi_decode_uninit;
     ist->hwaccel_get_buffer    = &vaapi_get_buffer;
     ist->hwaccel_retrieve_data = &vaapi_retrieve_data;