From c994f08eb1ec2a4bbaa44fbd6d35e7ff033d5c3c Mon Sep 17 00:00:00 2001 From: Vinson Lee Date: Sat, 28 Nov 2009 23:22:31 -0500 Subject: dri: Fix potential null pointer dereference in driBindContext. (cherry picked from commit 919898e92fa23ff71a59d86a46ff0886a6f34e4d) --- src/mesa/drivers/dri/common/dri_util.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mesa/drivers/dri/common') diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index 439f66a7b8..da81ec9de5 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -167,11 +167,12 @@ static int driBindContext(__DRIcontext *pcp, __DRIdrawable *pdp, __DRIdrawable *prp) { - __DRIscreenPrivate *psp = pcp->driScreenPriv; + __DRIscreenPrivate *psp; /* Bind the drawable to the context */ if (pcp) { + psp = pcp->driScreenPriv; pcp->driDrawablePriv = pdp; pcp->driReadablePriv = prp; if (pdp) { -- cgit v1.2.3