X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=kernel%2Faudit.c;h=c7e097a0d7af935af52502cd0c8a63886256e1d1;hb=fcf22d8267ad2601fe9b6c549d1be96401c23e0b;hp=7aef7cbd7bcf83dd9062ab3e008632ca13c7debe;hpb=01478d7d60f654419ba863856cad0446bcb73a59;p=karo-tx-linux.git

diff --git a/kernel/audit.c b/kernel/audit.c
index 7aef7cbd7bcf..c7e097a0d7af 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -429,7 +429,7 @@ static void kauditd_send_skb(struct sk_buff *skb)
  * This function doesn't consume an skb as might be expected since it has to
  * copy it anyways.
  */
-static void kauditd_send_multicast_skb(struct sk_buff *skb)
+static void kauditd_send_multicast_skb(struct sk_buff *skb, gfp_t gfp_mask)
 {
 	struct sk_buff		*copy;
 	struct audit_net	*aunet = net_generic(&init_net, audit_net_id);
@@ -448,11 +448,11 @@ static void kauditd_send_multicast_skb(struct sk_buff *skb)
 	 * no reason for new multicast clients to continue with this
 	 * non-compliance.
 	 */
-	copy = skb_copy(skb, GFP_KERNEL);
+	copy = skb_copy(skb, gfp_mask);
 	if (!copy)
 		return;
 
-	nlmsg_multicast(sock, copy, 0, AUDIT_NLGRP_READLOG, GFP_KERNEL);
+	nlmsg_multicast(sock, copy, 0, AUDIT_NLGRP_READLOG, gfp_mask);
 }
 
 /*
@@ -724,7 +724,7 @@ static int audit_get_feature(struct sk_buff *skb)
 
 	seq = nlmsg_hdr(skb)->nlmsg_seq;
 
-	audit_send_reply(skb, seq, AUDIT_GET, 0, 0, &af, sizeof(af));
+	audit_send_reply(skb, seq, AUDIT_GET_FEATURE, 0, 0, &af, sizeof(af));
 
 	return 0;
 }
@@ -739,7 +739,7 @@ static void audit_log_feature_change(int which, u32 old_feature, u32 new_feature
 
 	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_FEATURE_CHANGE);
 	audit_log_task_info(ab, current);
-	audit_log_format(ab, "feature=%s old=%u new=%u old_lock=%u new_lock=%u res=%d",
+	audit_log_format(ab, " feature=%s old=%u new=%u old_lock=%u new_lock=%u res=%d",
 			 audit_feature_names[which], !!old_feature, !!new_feature,
 			 !!old_lock, !!new_lock, res);
 	audit_log_end(ab);
@@ -842,7 +842,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 		s.backlog_limit		= audit_backlog_limit;
 		s.lost			= atomic_read(&audit_lost);
 		s.backlog		= skb_queue_len(&audit_skb_queue);
-		s.version		= AUDIT_VERSION_LATEST;
+		s.feature_bitmap	= AUDIT_FEATURE_BITMAP_ALL;
 		s.backlog_wait_time	= audit_backlog_wait_time;
 		audit_send_reply(skb, seq, AUDIT_GET, 0, 0, &s, sizeof(s));
 		break;
@@ -1850,7 +1850,7 @@ EXPORT_SYMBOL(audit_log_task_context);
 void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk)
 {
 	const struct cred *cred;
-	char name[sizeof(tsk->comm)];
+	char comm[sizeof(tsk->comm)];
 	struct mm_struct *mm = tsk->mm;
 	char *tty;
 
@@ -1884,9 +1884,8 @@ void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk)
 			 from_kgid(&init_user_ns, cred->fsgid),
 			 tty, audit_get_sessionid(tsk));
 
-	get_task_comm(name, tsk);
 	audit_log_format(ab, " comm=");
-	audit_log_untrustedstring(ab, name);
+	audit_log_untrustedstring(ab, get_task_comm(comm, tsk));
 
 	if (mm) {
 		down_read(&mm->mmap_sem);
@@ -1949,7 +1948,8 @@ void audit_log_end(struct audit_buffer *ab)
 	} else {
 		struct nlmsghdr *nlh = nlmsg_hdr(ab->skb);
 
-		kauditd_send_multicast_skb(ab->skb);
+		nlh->nlmsg_len = ab->skb->len;
+		kauditd_send_multicast_skb(ab->skb, ab->gfp_mask);
 
 		/*
 		 * The original kaudit unicast socket sends up messages with
@@ -1960,7 +1960,7 @@ void audit_log_end(struct audit_buffer *ab)
 		 * protocol between the kaudit kernel subsystem and the auditd
 		 * userspace code.
 		 */
-		nlh->nlmsg_len = ab->skb->len - NLMSG_HDRLEN;
+		nlh->nlmsg_len -= NLMSG_HDRLEN;
 
 		if (audit_pid) {
 			skb_queue_tail(&audit_skb_queue, ab->skb);