1 files changed, 12 insertions, 2 deletions

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 2537d2e81849..10d810ef8faa 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -90,8 +90,12 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_connector *con
         int i;
         enum drm_connector_force force = DRM_FORCE_UNSPECIFIED;
         struct drm_fb_helper_connector *fb_help_conn = connector->fb_helper_private;
-        struct drm_fb_helper_cmdline_mode *cmdline_mode = &fb_help_conn->cmdline_mode;
+        struct drm_fb_helper_cmdline_mode *cmdline_mode;
 
+        if (!fb_help_conn)
+                return false;
+
+        cmdline_mode = &fb_help_conn->cmdline_mode;
         if (!mode_option)
                 mode_option = fb_mode_option;
 
@@ -694,7 +698,13 @@ int drm_fb_helper_single_fb_probe(struct drm_device *dev,
         /* first up get a count of crtcs now in use and new min/maxes width/heights */
         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
                 struct drm_fb_helper_connector *fb_help_conn = connector->fb_helper_private;
-                struct drm_fb_helper_cmdline_mode *cmdline_mode = &fb_help_conn->cmdline_mode;
+
+                struct drm_fb_helper_cmdline_mode *cmdline_mode;
+
+                if (!fb_help_conn)
+                        continue;
+                
+                cmdline_mode = &fb_help_conn->cmdline_mode;
 
                 if (cmdline_mode->bpp_specified) {
                         switch (cmdline_mode->bpp) {