shithub: libvpx

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vp9/10 decoder_remove: check pbi pointer

fixes crash on error

Change-Id: Ibb1ef5565fb833cdee1a49335473d98f1187ef43

--- a/vp10/decoder/decoder.c

+++ b/vp10/decoder/decoder.c

@@ -126,6 +126,9 @@

 void vp10_decoder_remove(VP10Decoder *pbi) {

   int i;

+  if (!pbi)

+    return;

+

   vpx_get_worker_interface()->end(&pbi->lf_worker);

   vpx_free(pbi->lf_worker.data1);

   vpx_free(pbi->tile_data);

--- a/vp9/decoder/vp9_decoder.c

+++ b/vp9/decoder/vp9_decoder.c

@@ -126,6 +126,9 @@

 void vp9_decoder_remove(VP9Decoder *pbi) {

   int i;

+  if (!pbi)

+    return;

+

   vpx_get_worker_interface()->end(&pbi->lf_worker);

   vpx_free(pbi->lf_worker.data1);

   vpx_free(pbi->tile_data);