From f937f1f46b6d2f9bef94e0d6b769a4c67615d34e Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Mon, 15 Oct 2007 01:39:12 -0700 Subject: [PATCH] [NETLINK]: Don't leak 'listeners' in netlink_kernel_create() The Coverity checker spotted that we'll leak the storage allocated to 'listeners' in netlink_kernel_create() when the if (!nl_table[unit].registered) check is false. This patch avoids the leak. Signed-off-by: Jesper Juhl Acked-by: "Eric W. Biederman" Signed-off-by: David S. Miller --- net/netlink/af_netlink.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index c776bcd9f8..98e313e5e5 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1378,6 +1378,8 @@ netlink_kernel_create(struct net *net, int unit, unsigned int groups, nl_table[unit].cb_mutex = cb_mutex; nl_table[unit].module = module; nl_table[unit].registered = 1; + } else { + kfree(listeners); } netlink_table_ungrab(); -- 2.39.5