ima: use path names cache

[firefly-linux-kernel-4.4.55.git] / security / integrity / ima / ima_main.c

diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 72faf0b5b05c83295dffa3c0d33f150d81755478..eeee00dce72903d8b9e5b00d75588b10495bd8fc 100644 (file)
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -246,7 +246,8 @@ out_digsig:
                rc = -EACCES;
        kfree(xattr_value);
 out_free:
-       kfree(pathbuf);
+       if (pathbuf)
+               __putname(pathbuf);
 out:
        mutex_unlock(&inode->i_mutex);
        if ((rc && must_appraise) && (ima_appraise & IMA_APPRAISE_ENFORCE))