From: Dave Airlie <airlied@redhat.com>
Date: Sat, 14 Feb 2009 02:01:54 +0000 (+1000)
Subject: radeon: check for valid bo in release arrays
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f3a1f321cfa275eba6186626ee691e8bc9ecfe8c;p=mesa.git

radeon: check for valid bo in release arrays
---

diff --git a/src/mesa/drivers/dri/radeon/radeon_maos_verts.c b/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
index bb90a7b1117..d468a972006 100644
--- a/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
+++ b/src/mesa/drivers/dri/radeon/radeon_maos_verts.c
@@ -438,7 +438,9 @@ void radeonReleaseArrays( GLcontext *ctx, GLuint newinputs )
    int i;
 
    for (i = 0; i < rmesa->tcl.nr_aos_components; i++) {
-     radeon_bo_unref(rmesa->tcl.aos[i].bo);
-     rmesa->tcl.aos[i].bo = NULL;
+      if (rmesa->tcl.aos[i].bo) {
+         radeon_bo_unref(rmesa->tcl.aos[i].bo);
+         rmesa->tcl.aos[i].bo = NULL;
+      }
    }
 }