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postproc/postprocess: Check for av_mallocz() failure

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Fixes CID1271050

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2015-02-22 03:11:08 +01:00
parent 45e0aa46ca
commit ac424b23e4
1 changed files with 3 additions and 0 deletions
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3
libpostproc/postprocess.c
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@@ -917,6 +917,9 @@ pp_context *pp_get_context(int width, int height, int cpuCaps){
int stride= FFALIGN(width, 16); //assumed / will realloc if needed int stride= FFALIGN(width, 16); //assumed / will realloc if needed
int qpStride= (width+15)/16 + 2; //assumed / will realloc if needed int qpStride= (width+15)/16 + 2; //assumed / will realloc if needed
if (!c)
return NULL;
c->av_class = &av_codec_context_class; c->av_class = &av_codec_context_class;
if(cpuCaps&PP_FORMAT){ if(cpuCaps&PP_FORMAT){
c->hChromaSubSample= cpuCaps&0x3; c->hChromaSubSample= cpuCaps&0x3;