From 6de9a03bed400fca5672ef0c13c0039bbe94a679 Mon Sep 17 00:00:00 2001 From: Emil Velikov Date: Fri, 7 Aug 2015 19:20:48 +0100 Subject: [PATCH] egl/x11: don't crash if dri2_dpy->conn is NULL Identical to commit 60e9c35b3a0(egl/x11: bail out if we cannot fetch the xcb connection) but for the swrast codepath. Signed-off-by: Emil Velikov --- src/egl/drivers/dri2/platform_x11.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c index df08a8a8303..61e5b77ac78 100644 --- a/src/egl/drivers/dri2/platform_x11.c +++ b/src/egl/drivers/dri2/platform_x11.c @@ -1124,7 +1124,7 @@ dri2_initialize_x11_swrast(_EGLDriver *drv, _EGLDisplay *disp) dri2_dpy->screen = DefaultScreen(dpy); } - if (xcb_connection_has_error(dri2_dpy->conn)) { + if (!dri2_dpy->conn || xcb_connection_has_error(dri2_dpy->conn)) { _eglLog(_EGL_WARNING, "DRI2: xcb_connect failed"); goto cleanup_dpy; } @@ -1150,10 +1150,8 @@ dri2_initialize_x11_swrast(_EGLDriver *drv, _EGLDisplay *disp) if (!dri2_create_screen(disp)) goto cleanup_driver; - if (dri2_dpy->conn) { - if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp)) - goto cleanup_configs; - } + if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp)) + goto cleanup_configs; /* Fill vtbl last to prevent accidentally calling virtual function during * initialization. -- 2.30.2