From: Dave Airlie <airlied@redhat.com>
Date: Fri, 3 Jul 2009 11:13:22 +0000 (+1000)
Subject: radeon: fix realloc of packets.
X-Git-Tag: libdrm-2.4.12~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=af90222c4570ca07c6983f60ebe46c35bc980495;p=platform%2Fupstream%2Flibdrm.git

radeon: fix realloc of packets.

This should use ndw not cdw, using cdw leads to realloc alignment going wrong
---

diff --git a/libdrm/radeon/radeon_cs_gem.c b/libdrm/radeon/radeon_cs_gem.c
index 82ef16c..edba517 100644
--- a/libdrm/radeon/radeon_cs_gem.c
+++ b/libdrm/radeon/radeon_cs_gem.c
@@ -227,7 +227,7 @@ static int cs_gem_begin(struct radeon_cs *cs,
         uint32_t tmp, *ptr;
 	int num = (ndw > 0x3FF) ? ndw : 0x3FF;
 
-        tmp = (cs->cdw + 1 + num) & (~num);
+        tmp = (cs->ndw + 1 + num) & (~num);
         ptr = (uint32_t*)realloc(cs->packets, 4 * tmp);
         if (ptr == NULL) {
             return -ENOMEM;