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5575a3e9cb
In addition to the standard "192.168.1.1" format, there are numerous legacy IPv4 address formats (such as "192.168.257", "0xc0.0xa8.0x01.0x01", "0300.0250.0001.0001", "3232235777", and "0xc0a80101"). However, none of these forms are ever used any more except in phishing attempts. GLib wasn't supposed to be accepting these addresses (neither g_hostname_is_ip_address() nor g_inet_address_new_from_string() recognizes them), but getaddrinfo() accepts them, and so the parts of gio that use getaddrinfo() accidentally did accept those formats. Fix GNetworkAddress and GResolver to reject these address formats. https://bugzilla.gnome.org/show_bug.cgi?id=679957
79 lines
3.0 KiB
C
79 lines
3.0 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2008 Christian Kellner, Samuel Cormier-Iijima
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Christian Kellner <gicmo@gnome.org>
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* Samuel Cormier-Iijima <sciyoshi@gmail.com>
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*/
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#ifndef __G_INET_SOCKET_ADDRESS_H__
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#define __G_INET_SOCKET_ADDRESS_H__
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#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
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#error "Only <gio/gio.h> can be included directly."
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#endif
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#include <gio/gsocketaddress.h>
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G_BEGIN_DECLS
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#define G_TYPE_INET_SOCKET_ADDRESS (g_inet_socket_address_get_type ())
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#define G_INET_SOCKET_ADDRESS(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_INET_SOCKET_ADDRESS, GInetSocketAddress))
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#define G_INET_SOCKET_ADDRESS_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_INET_SOCKET_ADDRESS, GInetSocketAddressClass))
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#define G_IS_INET_SOCKET_ADDRESS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_INET_SOCKET_ADDRESS))
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#define G_IS_INET_SOCKET_ADDRESS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_INET_SOCKET_ADDRESS))
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#define G_INET_SOCKET_ADDRESS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_INET_SOCKET_ADDRESS, GInetSocketAddressClass))
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typedef struct _GInetSocketAddressClass GInetSocketAddressClass;
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typedef struct _GInetSocketAddressPrivate GInetSocketAddressPrivate;
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struct _GInetSocketAddress
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{
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GSocketAddress parent_instance;
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/*< private >*/
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GInetSocketAddressPrivate *priv;
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};
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struct _GInetSocketAddressClass
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{
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GSocketAddressClass parent_class;
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};
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GLIB_AVAILABLE_IN_ALL
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GType g_inet_socket_address_get_type (void) G_GNUC_CONST;
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GLIB_AVAILABLE_IN_ALL
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GSocketAddress *g_inet_socket_address_new (GInetAddress *address,
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guint16 port);
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GLIB_AVAILABLE_IN_2_40
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GSocketAddress *g_inet_socket_address_new_from_string (const char *address,
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guint port);
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GLIB_AVAILABLE_IN_ALL
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GInetAddress * g_inet_socket_address_get_address (GInetSocketAddress *address);
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GLIB_AVAILABLE_IN_ALL
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guint16 g_inet_socket_address_get_port (GInetSocketAddress *address);
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GLIB_AVAILABLE_IN_2_32
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guint32 g_inet_socket_address_get_flowinfo (GInetSocketAddress *address);
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GLIB_AVAILABLE_IN_2_32
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guint32 g_inet_socket_address_get_scope_id (GInetSocketAddress *address);
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G_END_DECLS
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#endif /* __G_INET_SOCKET_ADDRESS_H__ */
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