Fixing a Possible Null Pointer Dereference in intel_crt.c. Introduced a Null Check for dev_priv pointer before dereferencing. Signed-off-by: Nischal Varide <nischal.varide@xxxxxxxxx> --- drivers/gpu/drm/i915/display/intel_crt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c index 5b4510ce5693..b5777fdc8cac 100644 --- a/drivers/gpu/drm/i915/display/intel_crt.c +++ b/drivers/gpu/drm/i915/display/intel_crt.c @@ -504,6 +504,9 @@ static bool valleyview_crt_detect_hotplug(struct drm_connector *connector) bool ret; u32 save_adpa; + if (!(dev_priv)) + return false; + /* * Doing a force trigger causes a hpd interrupt to get sent, which can * get us stuck in a loop if we're polling: -- 2.26.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
