From: Eric Anholt <eric@anholt.net>
Date: Fri, 16 Nov 2007 22:38:09 +0000 (-0800)
Subject: [intel] Assert against 0-sized buffers in dri_bufmgr_fake.c.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4bc625e378dfc290af89ccc353e8b90ae734ccd0;p=mesa.git

[intel] Assert against 0-sized buffers in dri_bufmgr_fake.c.

They shouldn't be created, and this often helps catch stupid issues.
---

diff --git a/src/mesa/drivers/dri/common/dri_bufmgr_fake.c b/src/mesa/drivers/dri/common/dri_bufmgr_fake.c
index a18abe10621..863484c8100 100644
--- a/src/mesa/drivers/dri/common/dri_bufmgr_fake.c
+++ b/src/mesa/drivers/dri/common/dri_bufmgr_fake.c
@@ -554,6 +554,8 @@ dri_fake_bo_alloc(dri_bufmgr *bufmgr, const char *name,
 
    bufmgr_fake = (dri_bufmgr_fake *)bufmgr;
 
+   assert(size != 0);
+
    bo_fake = calloc(1, sizeof(*bo_fake));
    if (!bo_fake)
       return NULL;
@@ -590,6 +592,8 @@ dri_fake_bo_alloc_static(dri_bufmgr *bufmgr, const char *name,
 
    bufmgr_fake = (dri_bufmgr_fake *)bufmgr;
 
+   assert(size != 0);
+
    bo_fake = calloc(1, sizeof(*bo_fake));
    if (!bo_fake)
       return NULL;