diff options
Diffstat (limited to 'security/smack/smackfs.c')
| -rw-r--r-- | security/smack/smackfs.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index 56a1439786a9..49a2248b525c 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -304,6 +304,10 @@ static int smk_perm_from_str(const char *string) case 'L': perm |= MAY_LOCK; break; + case 'b': + case 'B': + perm |= MAY_BRINGUP; + break; default: return perm; } @@ -616,6 +620,8 @@ static void smk_rule_show(struct seq_file *s, struct smack_rule *srp, int max) seq_putc(s, 't'); if (srp->smk_access & MAY_LOCK) seq_putc(s, 'l'); + if (srp->smk_access & MAY_BRINGUP) + seq_putc(s, 'b'); seq_putc(s, '\n'); } @@ -1880,7 +1886,10 @@ static ssize_t smk_user_access(struct file *file, const char __user *buf, else if (res != -ENOENT) return -EINVAL; - data[0] = res == 0 ? '1' : '0'; + /* + * smk_access() can return a value > 0 in the "bringup" case. + */ + data[0] = res >= 0 ? '1' : '0'; data[1] = '\0'; simple_transaction_set(file, 2); |