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authorPaul Moore <pmoore@redhat.com>2014-01-28 23:44:16 +0400
committerPaul Moore <pmoore@redhat.com>2014-02-05 19:39:48 +0400
commit825e587af2e90e9b953849f3347a01d8f383d577 (patch)
treee48942a05882da47544e179c6a0c920e00137a6a /security/smack/smackfs.c
parent8ed814602876bec9bad2649ca17f34b499357a1c (diff)
parentd8ec26d7f8287f5788a494f56e8814210f0e64be (diff)
downloadlinux-825e587af2e90e9b953849f3347a01d8f383d577.tar.xz
Merge tag 'v3.13' into stable-3.14
Linux 3.13 Conflicts: security/selinux/hooks.c Trivial merge issue in selinux_inet_conn_request() likely due to me including patches that I sent to the stable folks in my next tree resulting in the patch hitting twice (I think). Thankfully it was an easy fix this time, but regardless, lesson learned, I will not do that again.
Diffstat (limited to 'security/smack/smackfs.c')
-rw-r--r--security/smack/smackfs.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index 80f4b4a45725..160aa08e3cd5 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -139,7 +139,7 @@ const char *smack_cipso_option = SMACK_CIPSO_OPTION;
* SMK_LOADLEN: Smack rule length
*/
#define SMK_OACCESS "rwxa"
-#define SMK_ACCESS "rwxat"
+#define SMK_ACCESS "rwxatl"
#define SMK_OACCESSLEN (sizeof(SMK_OACCESS) - 1)
#define SMK_ACCESSLEN (sizeof(SMK_ACCESS) - 1)
#define SMK_OLOADLEN (SMK_LABELLEN + SMK_LABELLEN + SMK_OACCESSLEN)
@@ -282,6 +282,10 @@ static int smk_perm_from_str(const char *string)
case 'T':
perm |= MAY_TRANSMUTE;
break;
+ case 'l':
+ case 'L':
+ perm |= MAY_LOCK;
+ break;
default:
return perm;
}
@@ -452,7 +456,7 @@ static ssize_t smk_write_rules_list(struct file *file, const char __user *buf,
/*
* Minor hack for backward compatibility
*/
- if (count != SMK_OLOADLEN && count != SMK_LOADLEN)
+ if (count < SMK_OLOADLEN || count > SMK_LOADLEN)
return -EINVAL;
} else {
if (count >= PAGE_SIZE) {
@@ -592,6 +596,8 @@ static void smk_rule_show(struct seq_file *s, struct smack_rule *srp, int max)
seq_putc(s, 'a');
if (srp->smk_access & MAY_TRANSMUTE)
seq_putc(s, 't');
+ if (srp->smk_access & MAY_LOCK)
+ seq_putc(s, 'l');
seq_putc(s, '\n');
}