From 8b69c42b356d51c3a37bc0af41738b016c2adc5b Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Fri, 12 Dec 2008 10:02:05 +0800 Subject: [PATCH] intel: check for null texture. (fix #13902) --- src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index b96ba72853e..c677ddd63c5 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -111,9 +111,9 @@ intel_miptree_create(struct intel_context *intel, first_level, last_level, width0, height0, depth0, cpp, compress_byte); /* - * pitch == 0 indicates the null texture + * pitch == 0 || height == 0 indicates the null texture */ - if (!mt || !mt->pitch) + if (!mt || !mt->pitch || !mt->total_height) return NULL; mt->region = intel_region_alloc(intel, -- 2.30.2