From: Dan Carpenter <error27@gmail.com>
To: kernel-janitors@vger.kernel.org
Subject: [patch] drbd: fix memory leak
Date: Thu, 22 Apr 2010 09:56:41 +0000 [thread overview]
Message-ID: <20100422095641.GR29647@bicker> (raw)
We leak memory if "--dry-run" is not supported by the peer.
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 67e0fc5..93d1f9b 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -1695,6 +1695,7 @@ int drbd_send_protocol(struct drbd_conf *mdev)
cf |= CF_DRY_RUN;
else {
dev_err(DEV, "--dry-run is not supported by peer");
+ kfree(p);
return 0;
}
}
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <error27@gmail.com>
To: Lars Ellenberg <drbd-dev@lists.linbit.com>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>,
kernel-janitors@vger.kernel.org,
Philipp Reisner <philipp.reisner@linbit.com>,
drbd-user@lists.linbit.com, Jens Axboe <jens.axboe@oracle.com>
Subject: [Drbd-dev] [patch] drbd: fix memory leak
Date: Thu, 22 Apr 2010 11:56:41 +0200 [thread overview]
Message-ID: <20100422095641.GR29647@bicker> (raw)
We leak memory if "--dry-run" is not supported by the peer.
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 67e0fc5..93d1f9b 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -1695,6 +1695,7 @@ int drbd_send_protocol(struct drbd_conf *mdev)
cf |= CF_DRY_RUN;
else {
dev_err(DEV, "--dry-run is not supported by peer");
+ kfree(p);
return 0;
}
}
next reply other threads:[~2010-04-22 9:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-22 9:56 Dan Carpenter [this message]
2010-04-22 9:56 ` [Drbd-dev] [patch] drbd: fix memory leak Dan Carpenter
2010-04-22 12:27 ` Jens Axboe
2010-04-22 12:27 ` [Drbd-dev] " Jens Axboe
2010-04-22 12:47 ` Philipp Reisner
2010-04-22 12:47 ` [Drbd-dev] " Philipp Reisner
2010-04-22 12:50 ` Jens Axboe
2010-04-22 12:50 ` [Drbd-dev] " Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2010-04-22 12:47 [PATCH 1/1] drbd: Terminate a connection early if sending the protocol fails Philipp Reisner
2010-04-22 12:47 ` [Drbd-dev] " Philipp Reisner
2024-11-27 11:20 [PATCH] drbd: Fix memory leak zhengbing.huang
2024-12-13 15:59 ` Joel Colledge
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