Correctly check buffer length in netlink_add_attribute()

1 files changed, 8 insertions, 6 deletions

diff --git a/src/libhydra/plugins/kernel_netlink/kernel_netlink_shared.h b/src/libhydra/plugins/kernel_netlink/kernel_netlink_shared.h
index dfd27a21a..f5721dfbb 100644
--- a/src/libhydra/plugins/kernel_netlink/kernel_netlink_shared.h
+++ b/src/libhydra/plugins/kernel_netlink/kernel_netlink_shared.h
@@ -42,7 +42,8 @@ struct netlink_socket_t {
 	 * @param	out 	received netlink message
 	 * @param	out_len	length of the received message
 	 */
-	status_t (*send)(netlink_socket_t *this, struct nlmsghdr *in, struct nlmsghdr **out, size_t *out_len);
+	status_t (*send)(netlink_socket_t *this, struct nlmsghdr *in,
+					 struct nlmsghdr **out, size_t *out_len);
 
 	/**
 	 * Send a netlink message and wait for its acknowledge.
@@ -67,11 +68,12 @@ netlink_socket_t *netlink_socket_create(int protocol);
 /**
  * Creates an rtattr and adds it to the given netlink message.
  *
- * @param	hdr			netlink message
- * @param	rta_type	type of the rtattr
- * @param	data		data to add to the rtattr
- * @param	buflen		length of the netlink message buffer
+ * @param hdr			netlink message
+ * @param rta_type		type of the rtattr
+ * @param data			data to add to the rtattr
+ * @param buflen		length of the netlink message buffer
  */
-void netlink_add_attribute(struct nlmsghdr *hdr, int rta_type, chunk_t data, size_t buflen);
+void netlink_add_attribute(struct nlmsghdr *hdr, int rta_type, chunk_t data,
+						   size_t buflen);
 
 #endif /* KERNEL_NETLINK_SHARED_H_ */