diff options
| -rw-r--r-- | security/smack/smack_lsm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index dcfaddd955d1..048d92e81a34 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -800,7 +800,7 @@ static int smack_inode_init_security(struct inode *inode, struct inode *dir, if (name) *name = XATTR_SMACK_SUFFIX; - if (value) { + if (value && len) { rcu_read_lock(); may = smk_access_entry(skp->smk_known, dsp->smk_known, &skp->smk_rules); @@ -821,10 +821,9 @@ static int smack_inode_init_security(struct inode *inode, struct inode *dir, *value = kstrdup(isp->smk_known, GFP_NOFS); if (*value == NULL) return -ENOMEM; - } - if (len) *len = strlen(isp->smk_known); + } return 0; } |