[FFmpeg-cvslog] cbs_h2645: Remove active ps references when it is replaced

[Mark Thompson]

ffmpeg | branch: master | Mark Thompson <sw at jkqxz.net> | Mon Dec 11 00:38:57 2017 +0000| [0e4c166cdd6446522a085dd9731967d09ac71f72] | committer: Mark Thompson

cbs_h2645: Remove active ps references when it is replaced

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0e4c166cdd6446522a085dd9731967d09ac71f72
---

 libavcodec/cbs_h2645.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/cbs_h2645.c b/libavcodec/cbs_h2645.c
index e3b5bf618a..9d05d59156 100644
--- a/libavcodec/cbs_h2645.c
+++ b/libavcodec/cbs_h2645.c
@@ -674,6 +674,8 @@ static int cbs_h26 ## h26n ## _replace_ ## ps_var(CodedBitstreamContext *ctx, \
                " id : %d.\n", id); \
         return AVERROR_INVALIDDATA; \
     } \
+    if (priv->ps_var[id] == priv->active_ ## ps_var) \
+        priv->active_ ## ps_var = NULL ; \
     av_freep(&priv->ps_var[id]); \
     priv->ps_var[id] = av_malloc(sizeof(*ps_var)); \
     if (!priv->ps_var[id]) \