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authorNicolai Hähnle <nicolai.haehnle@amd.com>2017-02-02 18:01:06 +0100
committerNicolai Hähnle <nicolai.haehnle@amd.com>2017-02-06 17:39:10 +0100
commit21ec35566be2c1aca07083a67f462618ae15fa86 (patch)
tree186e6d059c11c161ddb9a9ee699457ef9cf32259 /src/glx
parent40c304fc065259c07c0f4f7a35efedd205e4f250 (diff)
glx/dri3: guard in_current_context against a disappeared drawable
Cc: 17.0 <mesa-stable@lists.freedesktop.org> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'src/glx')
-rw-r--r--src/glx/dri3_glx.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c
index f7bcba32f3e..2d40f0ad458 100644
--- a/src/glx/dri3_glx.c
+++ b/src/glx/dri3_glx.c
@@ -119,6 +119,10 @@ static bool
glx_dri3_in_current_context(struct loader_dri3_drawable *draw)
{
struct dri3_drawable *priv = loader_drawable_to_dri3_drawable(draw);
+
+ if (!priv)
+ return false;
+
struct dri3_context *pcp = (struct dri3_context *) __glXGetCurrentContext();
struct dri3_screen *psc = (struct dri3_screen *) priv->base.psc;