From c37aa90b0458d87342e0bb083f6bf7d113220d09 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Sun, 4 May 2008 17:57:29 -0700 Subject: bridge: Net device leak in br_add_bridge(). In case the register_netdevice() call fails the device is leaked, since the out: label is just rtnl_unlock()+return. Free the device. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- net/bridge/br_if.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net') diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index 77a981a1ee5..bff0f5bb12b 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -280,8 +280,10 @@ int br_add_bridge(const char *name) } ret = register_netdevice(dev); - if (ret) + if (ret) { + free_netdev(dev); goto out; + } ret = br_sysfs_addbr(dev); if (ret) -- cgit v1.2.3-70-g09d2