From 66708fd8a98cc28dab756b9e29d026194ccdfcee Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 5 Aug 2010 08:37:31 +0100 Subject: [PATCH] intel: Check for a NULL src buffer prior to blt This can only happen along a malloc failure path, but check anyway. Signed-off-by: Chris Wilson --- src/mesa/drivers/dri/intel/intel_tex_copy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c index 224b506c05b..6efb2ddc553 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_copy.c +++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c @@ -102,7 +102,7 @@ do_copy_texsubimage(struct intel_context *intel, GLcontext *ctx = &intel->ctx; const struct intel_region *src = get_teximage_source(intel, internalFormat); - if (!intelImage->mt || !src) { + if (!intelImage->mt || !src || !src->buffer) { if (INTEL_DEBUG & DEBUG_FALLBACKS) fprintf(stderr, "%s fail %p %p (0x%08x)\n", __FUNCTION__, intelImage->mt, src, internalFormat); -- 2.30.2