Check for cred == NULL has to be done before accessing cred.
Signed-off-by: Syam Sidhardhan <s.syam@xxxxxxxxxxx>
---
net/sunrpc/auth.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index f529404..18678a6 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -695,10 +695,13 @@ rpcauth_invalcred(struct rpc_task *task)
{
struct rpc_cred *cred = task->tk_rqstp->rq_cred;
+ if (cred == NULL)
+ return;
+
dprintk("RPC: %5u invalidating %s cred %p\n",
task->tk_pid, cred->cr_auth->au_ops->au_name, cred);
- if (cred)
- clear_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
+
+ clear_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
}
int
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
