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authorRALOVICH, Kristóf <[email protected]>2011-07-31 23:49:43 +0200
committerBenjamin Franzke <[email protected]>2011-08-04 14:09:34 +0200
commiteeed782ecb9fa92a958cb650c0a5a536556dc611 (patch)
tree4358c69f16f5d161eaf83082d378fd2aa4cbabaa /src
parentbabb26776fadb683be9dacb492efcdc455b176ab (diff)
gbm/dri: avoid crash in dri_screen_create
Diffstat (limited to 'src')
-rw-r--r--src/gbm/backends/dri/gbm_dri.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index 6bb7848d830..9de8cb61162 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -194,6 +194,8 @@ dri_screen_create(struct gbm_dri_device *dri)
dri->screen = dri->dri2->createNewScreen(0, dri->base.base.fd,
dri->extensions,
&dri->driver_configs, dri);
+ if (dri->screen == NULL)
+ return -1;
extensions = dri->core->getExtensions(dri->screen);
if (dri_bind_extensions(dri, dri_core_extensions, extensions) < 0) {