diff options
Diffstat (limited to 'kernel/audit.c')
| -rw-r--r-- | kernel/audit.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 9060be750c4..7ec9ccae129 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -390,7 +390,7 @@ static int audit_netlink_ok(kernel_cap_t eff_cap, u16 msg_type) static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) { - u32 uid, pid, seq; + u32 uid, pid, seq, sid; void *data; struct audit_status *status_get, status_set; int err; @@ -416,6 +416,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) pid = NETLINK_CREDS(skb)->pid; uid = NETLINK_CREDS(skb)->uid; loginuid = NETLINK_CB(skb).loginuid; + sid = NETLINK_CB(skb).sid; seq = nlh->nlmsg_seq; data = NLMSG_DATA(nlh); @@ -468,8 +469,23 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) ab = audit_log_start(NULL, GFP_KERNEL, msg_type); if (ab) { audit_log_format(ab, - "user pid=%d uid=%u auid=%u msg='%.1024s'", - pid, uid, loginuid, (char *)data); + "user pid=%d uid=%u auid=%u", + pid, uid, loginuid); + if (sid) { + char *ctx = NULL; + u32 len; + if (selinux_ctxid_to_string( + sid, &ctx, &len)) { + audit_log_format(ab, + " subj=%u", sid); + /* Maybe call audit_panic? */ + } else + audit_log_format(ab, + " subj=%s", ctx); + kfree(ctx); + } + audit_log_format(ab, " msg='%.1024s'", + (char *)data); audit_set_pid(ab, pid); audit_log_end(ab); } |