[fs/9p] Plug potential acl leak
In v9fs_get_acl() if __v9fs_get_acl() gets only one of the
dacl/pacl we are not releasing it.
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
diff --git a/fs/9p/acl.c b/fs/9p/acl.c
index 02a2cf6..291ff7b 100644
--- a/fs/9p/acl.c
+++ b/fs/9p/acl.c
@@ -71,11 +71,15 @@
if (!IS_ERR(dacl) && !IS_ERR(pacl)) {
set_cached_acl(inode, ACL_TYPE_DEFAULT, dacl);
set_cached_acl(inode, ACL_TYPE_ACCESS, pacl);
- posix_acl_release(dacl);
- posix_acl_release(pacl);
} else
retval = -EIO;
+ if (!IS_ERR(dacl))
+ posix_acl_release(dacl);
+
+ if (!IS_ERR(pacl))
+ posix_acl_release(pacl);
+
return retval;
}