The commit is pushed to "branch-rh7-3.10.0-229.7.2-ovz" and will appear at
https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-229.7.2.vz7.6.6
------>
commit b9643707fb3f7e18c9681e14c7184d0aa17110a9
Author: Vladimir Davydov <vdavy...@parallels.com>
Date: Thu Sep 3 13:17:57 2015 +0400
net: udpv6: release memcg on destroy
In case of udpv6 we never release the memcg reference taken in
udpv6_prot->init. This leads to memcg leak. Fix it by calling
sock_release_memcg from udpv6_prot->destroy.
https://jira.sw.ru/browse/PSBM-39084
Fixes: ee3396bb65bf ("udp: Charge ingress buffers into cg memory")
Signed-off-by: Vladimir Davydov <vdavy...@parallels.com>
---
net/ipv6/udp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 4d3754d..780e823 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1352,6 +1352,7 @@ void udpv6_destroy_sock(struct sock *sk)
}
inet6_destroy_sock(sk);
+ sock_release_memcg(sk);
}
/*
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