[Mesa-stable] [PATCH 4/4] dri: Allow __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS in driCreateContextAttribs

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Reported-by: Zhenyu Wang <zhenyuw at linux.intel.com>
Cc: "10.0" <mesa-stable at lists.freedesktop.org>
---
 src/mesa/drivers/dri/common/dri_util.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index 44e47f9..0bce77e 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -407,8 +407,10 @@ driCreateContextAttribs(__DRIscreen *screen, int api,
        mesa_api = API_OPENGL_CORE;
     }
 
-    if ((flags & ~(__DRI_CTX_FLAG_DEBUG | __DRI_CTX_FLAG_FORWARD_COMPATIBLE))
-        != 0) {
+    const uint32_t allowed_flags = (__DRI_CTX_FLAG_DEBUG
+                                    | __DRI_CTX_FLAG_FORWARD_COMPATIBLE
+                                    | __DRI_CTX_FLAG_ROBUST_BUFFER_ACCESS);
+    if (flags & ~allowed_flags) {
 	*error = __DRI_CTX_ERROR_UNKNOWN_FLAG;
 	return NULL;
     }
-- 
1.8.1.4