linux-kernel - [PATCH] lightnvm: fix memory leak in pblk_luns

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Date:   Thu, 22 Feb 2018 15:01:50 -0600
From:   Huaicheng Li <huaicheng@...uchicago.edu>
To:     mb@...htnvm.io, jg@...htnvm.io
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] lightnvm: fix memory leak in pblk_luns_init

Signed-off-by: Huaicheng Li <huaicheng@...uchicago.edu>
---
 drivers/lightnvm/pblk-init.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 93d671ca518e..330665d91d8d 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -510,6 +510,7 @@ static int pblk_luns_init(struct pblk *pblk, struct ppa_addr *luns)
 		if (ret) {
 			while (--i >= 0)
 				kfree(pblk->luns[i].bb_list);
+			kfree(pblk->luns);
 			return ret;
 		}
 	}
-- 
2.13.6