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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>
This commit is contained in:
Borislav Petkov 2019-04-20 21:39:24 +02:00
parent 5cc6b16ea1
commit d0e375e8f2
1 changed files with 3 additions and 1 deletions
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4
drivers/ras/cec.c
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@ -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);