[Mesa-dev] [PATCH 5/5] glx: Add missing null check in dri2CreateDrawable

[Juha-Pekka Heikkila]

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
---
 src/glx/dri2_glx.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index bfeebed..e553004 100644
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -397,6 +397,12 @@ dri2CreateDrawable(struct glx_screen *base, XID xDrawable,
    DRI2CreateDrawable(psc->base.dpy, xDrawable);
 
    dpyPriv = __glXInitialize(psc->base.dpy);
+   if (dpyPriv == NULL) {
+      DRI2DestroyDrawable(psc->base.dpy, xDrawable);
+      free(pdraw);
+      return NULL;
+   }
+
    pdp = (struct dri2_display *)dpyPriv->dri2Display;;
    /* Create a new drawable */
    pdraw->driDrawable =
-- 
1.8.1.2