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st/xorg: fix crash triggered by rendercheck -t composite -f a8r8g8b8 -o Src, Saturate 

samplers[0] may remain uninititialized if src picture/pixmap is null
This commit is contained in:
Marcin Slusarz 2011-05-16 21:52:47 +02:00 committed by Marek Olšák
parent 54d1b718b8
commit fe20edf959
1 changed files with 1 additions and 1 deletions
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2
src/gallium/state_trackers/xorg/xorg_composite.c
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@ -355,7 +355,7 @@ bind_samplers(struct exa_context *exa, int op,
struct exa_pixmap_priv *pMask,
struct exa_pixmap_priv *pDst)
{
struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS] = {0};
struct pipe_sampler_state src_sampler, mask_sampler;
struct pipe_sampler_view view_templ;
struct pipe_sampler_view *src_view;