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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 10:18:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 10:18:44 -0700
commitade61088bc77dd209f8edadbe544f1e5dad6c287 (patch)
tree50a2eb0b78a470f379801a5abc73ff822f1e47c0 /net
parent7eb1053fd00a8f0e2263697638e17da8a251aa74 (diff)
parent0522f6adedd2736cbca3c0e16ca51df668993eee (diff)
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Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: Fix another nfs_wb_page() deadlock NFS: Ensure that we mark the inode as dirty if we exit early from commit NFS: Fix a lock imbalance typo in nfs_access_cache_shrinker sunrpc: fix leak on error on socket xprt setup
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/xprtsock.c29
1 files changed, 18 insertions, 11 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index b7cd8cc..2a96751 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2293,6 +2293,7 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
struct sockaddr *addr = args->dstaddr;
struct rpc_xprt *xprt;
struct sock_xprt *transport;
+ struct rpc_xprt *ret;
xprt = xs_setup_xprt(args, xprt_udp_slot_table_entries);
if (IS_ERR(xprt))
@@ -2330,8 +2331,8 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
xs_format_peer_addresses(xprt, "udp", RPCBIND_NETID_UDP6);
break;
default:
- kfree(xprt);
- return ERR_PTR(-EAFNOSUPPORT);
+ ret = ERR_PTR(-EAFNOSUPPORT);
+ goto out_err;
}
if (xprt_bound(xprt))
@@ -2346,10 +2347,11 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
if (try_module_get(THIS_MODULE))
return xprt;
-
+ ret = ERR_PTR(-EINVAL);
+out_err:
kfree(xprt->slot);
kfree(xprt);
- return ERR_PTR(-EINVAL);
+ return ret;
}
static const struct rpc_timeout xs_tcp_default_timeout = {
@@ -2368,6 +2370,7 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
struct sockaddr *addr = args->dstaddr;
struct rpc_xprt *xprt;
struct sock_xprt *transport;
+ struct rpc_xprt *ret;
xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries);
if (IS_ERR(xprt))
@@ -2403,8 +2406,8 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
xs_format_peer_addresses(xprt, "tcp", RPCBIND_NETID_TCP6);
break;
default:
- kfree(xprt);
- return ERR_PTR(-EAFNOSUPPORT);
+ ret = ERR_PTR(-EAFNOSUPPORT);
+ goto out_err;
}
if (xprt_bound(xprt))
@@ -2420,10 +2423,11 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
if (try_module_get(THIS_MODULE))
return xprt;
-
+ ret = ERR_PTR(-EINVAL);
+out_err:
kfree(xprt->slot);
kfree(xprt);
- return ERR_PTR(-EINVAL);
+ return ret;
}
/**
@@ -2437,6 +2441,7 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
struct rpc_xprt *xprt;
struct sock_xprt *transport;
struct svc_sock *bc_sock;
+ struct rpc_xprt *ret;
xprt = xs_setup_xprt(args, xprt_tcp_slot_table_entries);
if (IS_ERR(xprt))
@@ -2476,8 +2481,8 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
RPCBIND_NETID_TCP6);
break;
default:
- kfree(xprt);
- return ERR_PTR(-EAFNOSUPPORT);
+ ret = ERR_PTR(-EAFNOSUPPORT);
+ goto out_err;
}
if (xprt_bound(xprt))
@@ -2499,9 +2504,11 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
if (try_module_get(THIS_MODULE))
return xprt;
+ ret = ERR_PTR(-EINVAL);
+out_err:
kfree(xprt->slot);
kfree(xprt);
- return ERR_PTR(-EINVAL);
+ return ret;
}
static struct xprt_class xs_udp_transport = {