From 785831fc6fc56815d9637c7dd2acbcee6dfbbb0a Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keith@tungstengraphics.com>
Date: Mon, 21 Apr 2008 19:11:58 +0100
Subject: [PATCH] cso: propogate one easy error - many more

---
 src/gallium/auxiliary/cso_cache/cso_cache.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/auxiliary/cso_cache/cso_cache.c b/src/gallium/auxiliary/cso_cache/cso_cache.c
index 18acab09674..f607528fdc7 100644
--- a/src/gallium/auxiliary/cso_cache/cso_cache.c
+++ b/src/gallium/auxiliary/cso_cache/cso_cache.c
@@ -290,6 +290,8 @@ void * cso_take_state(struct cso_cache *sc,
 struct cso_cache *cso_cache_create(void)
 {
    struct cso_cache *sc = MALLOC_STRUCT(cso_cache);
+   if (sc == NULL)
+      return NULL;
 
    sc->max_size           = 4096;
    sc->blend_hash         = cso_hash_create();
-- 
2.30.2