Some application calls eglCreateWindowSurface with
EGLNativeWindowType parameter having zero value. It causes SEGV
and disturbs error handling like EGL_NO_SURFACE.
Signed-off-by: Elvis Lee <kwangwoong....@lge.com>
---
src/egl/drivers/dri2/platform_drm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/egl/drivers/dri2/platform_drm.c
b/src/egl/drivers/dri2/platform_drm.c
index 54067ff..9aafb52 100644
--- a/src/egl/drivers/dri2/platform_drm.c
+++ b/src/egl/drivers/dri2/platform_drm.c
@@ -108,6 +108,8 @@ dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp,
EGLint type,
switch (type) {
case EGL_WINDOW_BIT:
+ if (!window)
+ return NULL;
surf = gbm_dri_surface((struct gbm_surface *) window);
dri2_surf->gbm_surf = surf;
dri2_surf->base.Width = surf->base.width;
--
1.7.9.5
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