Commit d0e375e8 authored Apr 20, 2019 by Borislav Petkov

RAS/CEC: Fix potential memory leak



Free the array page if a failure is encountered while creating the
debugfs nodes.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>

parent 5cc6b16e

drivers/ras/cec.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -504,8 +504,10 @@ void __init cec_init(void)
		return;
		}

		if (create_debugfs_nodes())
		if (create_debugfs_nodes()) {
		free_page((unsigned long)ce_arr.array);
		return;
		}

		INIT_DELAYED_WORK(&cec_work, cec_work_fn);
		schedule_delayed_work(&cec_work, CEC_DECAY_DEFAULT_INTERVAL);