From: Colin Ian King colin.king@canonical.com
Object drm_mode is allocated by the call to drm_mode_find_dmt (via the call to drm_mode_duplicate and drm_mode_create). The object is never free'd and hence causes a small memory leak. Fix this by kfree'ing drm_mode once it is no longer required.
Addresses-Coverity: ("Resource leak") Fixes: 1d42bbc8f7f9 ("drm/fbdev: fix cloning on fbcon") Signed-off-by: Colin Ian King colin.king@canonical.com --- drivers/gpu/drm/drm_client_modeset.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c index b7e9e1c2564c..c0119e4db045 100644 --- a/drivers/gpu/drm/drm_client_modeset.c +++ b/drivers/gpu/drm/drm_client_modeset.c @@ -324,6 +324,8 @@ static bool drm_client_target_cloned(struct drm_device *dev, can_clone = false; }
+ kfree(dmt_mode); + if (can_clone) { DRM_DEBUG_KMS("can clone using 1024x768\n"); return true;