Commit-ID: d0e375e8f26edd2e577e3afa9d952f91037cbd87 Gitweb: https://git.kernel.org/tip/d0e375e8f26edd2e577e3afa9d952f91037cbd87 Author: Borislav Petkov <[email protected]> AuthorDate: Sat, 20 Apr 2019 21:39:24 +0200 Committer: Borislav Petkov <[email protected]> CommitDate: Sat, 8 Jun 2019 17:35:04 +0200
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 <[email protected]> Cc: Tony Luck <[email protected]> Cc: linux-edac <[email protected]> --- drivers/ras/cec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/ras/cec.c b/drivers/ras/cec.c index 31868bd99e8d..f57e869dfea2 100644 --- a/drivers/ras/cec.c +++ b/drivers/ras/cec.c @@ -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);
