vp9/10 decoder_remove: check pbi pointer

fixes crash on error Change-Id: Ibb1ef5565fb833cdee1a49335473d98f1187ef43

vp9/10 decoder_remove: check pbi pointer
fixes crash on error Change-Id: Ibb1ef5565fb833cdee1a49335473d98f1187ef43
921c347e · James Zern · ee72b691 · 921c347e · 921c347e
Commit 921c347e authored Sep 24, 2015 by James Zern
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vp10/decoder/decoder.c vp10/decoder/decoder.c +3 -0

vp9/decoder/vp9_decoder.c vp9/decoder/vp9_decoder.c +3 -0

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--- a/vp10/decoder/decoder.c
+++ b/vp10/decoder/decoder.c
@@ -126,6 +126,9 @@ VP10Decoder *vp10_decoder_create(BufferPool *const pool) {
 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 @@ VP9Decoder *vp9_decoder_create(BufferPool *const pool) {
 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);