Check for out of memory when creating fence

diff --git a/src/gallium/drivers/llvmpipe/lp_fence.c b/src/gallium/drivers/llvmpipe/lp_fence.c
index 3a55e76bc3558e6df028bf368e036f14404edd10..a21a3c744844c37a2a5106d160f455f474cdd9ae 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_fence.c
+++ b/src/gallium/drivers/llvmpipe/lp_fence.c
@@ -47,6 +47,9 @@ lp_fence_create(unsigned rank)
    static int fence_id;
    struct lp_fence *fence = CALLOC_STRUCT(lp_fence);
 
+   if (!fence)
+      return NULL;
+
    pipe_reference_init(&fence->reference, 1);
 
    pipe_mutex_init(fence->mutex);