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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-26 02:19:37 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-30 10:05:31 +0300 |
| commit | 5085925902cc4d93b9a4992936edd2aee70a5e15 (patch) | |
| tree | 4d938ccdf4a32ef9c66d005d96dacb4cfb744216 /net/sunrpc/auth.c | |
| parent | 3ff7576ddac06c3d07089e241b40826d24bbf1ac (diff) | |
| download | linux-5085925902cc4d93b9a4992936edd2aee70a5e15.tar.xz | |
SUNRPC: Mask signals across the call to rpc_call_setup() in rpc_run_task
To ensure that the RPCSEC_GSS upcall is performed with the correct sigmask.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/auth.c')
| -rw-r--r-- | net/sunrpc/auth.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index eca941ce298b..bcd9abdb031c 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -385,6 +385,7 @@ rpcauth_bindcred(struct rpc_task *task) .group_info = current->group_info, }; struct rpc_cred *ret; + sigset_t oldset; int flags = 0; dprintk("RPC: %5u looking up %s cred\n", @@ -392,7 +393,9 @@ rpcauth_bindcred(struct rpc_task *task) get_group_info(acred.group_info); if (task->tk_flags & RPC_TASK_ROOTCREDS) flags |= RPCAUTH_LOOKUP_ROOTCREDS; + rpc_clnt_sigmask(task->tk_client, &oldset); ret = auth->au_ops->lookup_cred(auth, &acred, flags); + rpc_clnt_sigunmask(task->tk_client, &oldset); if (!IS_ERR(ret)) task->tk_msg.rpc_cred = ret; else |