2018-11-15 10:19:16

by Vasily Averin

[permalink] [raw]
Subject: [PATCH 1/3] dlm: possible memory leak on error path in create_lkb()

Fixes 3d6aa675fff9 ("dlm: keep lkbs in idr")
Cc: [email protected] # 3.1

Signed-off-by: Vasily Averin <[email protected]>
---
fs/dlm/lock.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index cc91963683de..2cb125cc21c9 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -1209,6 +1209,7 @@ static int create_lkb(struct dlm_ls *ls, struct dlm_lkb **lkb_ret)

if (rv < 0) {
log_error(ls, "create_lkb idr error %d", rv);
+ dlm_free_lkb(lkb);
return rv;
}

--
2.17.1