[PATCH] kernel/audit.c: nlh->nlmsg_type is gotten more than once

The first argument "nlh->nlmsg_type" of audit_receive_filter() should be modified to "msg_type" in audit_receive_msg().

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/kernel/audit.c b/kernel/audit.c
index e8692a5..56f3028 100644 (file)
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -779,7 +779,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                }
                /* fallthrough */
        case AUDIT_LIST:
-               err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid,
+               err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
                                           uid, seq, data, nlmsg_len(nlh),
                                           loginuid, sessionid, sid);
                break;
@@ -798,7 +798,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                }
                /* fallthrough */
        case AUDIT_LIST_RULES:
-               err = audit_receive_filter(nlh->nlmsg_type, NETLINK_CB(skb).pid,
+               err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
                                           uid, seq, data, nlmsg_len(nlh),
                                           loginuid, sessionid, sid);
                break;