litmus2008.git - [ARCHIVE] Old LITMUS^RT 2008 version (for reference).

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author	Jouni Malinen <jkmaline@cc.hut.fi>	2006-03-25 00:24:55 -0500
committer	John W. Linville <linville@tuxdriver.com>	2006-03-27 11:40:32 -0500
commit	cfa146e4be274fd04bfdb26b3c96cdfe81a43dc2 (patch)
tree	cd6985cc7bdec3c90afbb59bf83d459ecc06931f /net
parent	79058acaf5b6d4bcc3056382619de3ca9cebc62f (diff)

[PATCH] hostap: Fix EAPOL frame encryption

Fixed encrypted of EAPOL frames from wlan#ap interface (hostapd). This was broken when moving to use new frame control field defines in net/ieee80211.h. hostapd uses Protected flag, not protocol version (which was cleared in this function anyway). This fixes WPA group key handshake and re-authentication. http://hostap.epitest.fi/bugz/show_bug.cgi?id=126 Signed-off-by: Jouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>

Diffstat (limited to 'net')

0 files changed, 0 insertions, 0 deletions

/* * net/tipc/bcast.h: Include file for TIPC broadcast code * * Copyright (c) 2003-2006, Ericsson AB * Copyright (c) 2005, Wind River Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the names of the copyright holders nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * Alternatively, this software may be distributed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _TIPC_BCAST_H #define _TIPC_BCAST_H #define MAX_NODES 4096 #define WSIZE 32 /** * struct node_map - set of node identifiers * @count: # of nodes in set * @map: bitmap of node identifiers that are in the set */ struct node_map { u32 count; u32 map[MAX_NODES / WSIZE]; }; #define PLSIZE 32 /** * struct port_list - set of node local destination ports * @count: # of ports in set (only valid for first entry in list) * @next: pointer to next entry in list * @ports: array of port references */ struct port_list { int count; struct port_list *next; u32 ports[PLSIZE]; }; struct node; extern char tipc_bclink_name[]; /** * nmap_add - add a node to a node map */ static inline void tipc_nmap_add(struct node_map *nm_ptr, u32 node) { int n = tipc_node(node); int w = n / WSIZE; u32 mask = (1 << (n % WSIZE)); if ((nm_ptr->map[w] & mask) == 0) { nm_ptr->count++; nm_ptr->map[w] |= mask; } } /** * nmap_remove - remove a node from a node map */ static inline void tipc_nmap_remove(struct node_map *nm_ptr, u32 node) { int n = tipc_node(node); int w = n / WSIZE; u32 mask = (1 << (n % WSIZE)); if ((nm_ptr->map[w] & mask) != 0) { nm_ptr->map[w] &= ~mask; nm_ptr->count--; } } /** * nmap_equal - test for equality of node maps */ static inline int tipc_nmap_equal(struct node_map *nm_a, struct node_map *nm_b) { return !memcmp(nm_a, nm_b, sizeof(*nm_a)); } /** * nmap_diff - find differences between node maps * @nm_a: input node map A * @nm_b: input node map B * @nm_diff: output node map A-B (i.e. nodes of A that are not in B) */ static inline void tipc_nmap_diff(struct node_map *nm_a, struct node_map *nm_b, struct node_map *nm_diff) { int stop = sizeof(nm_a->map) / sizeof(u32); int w; int b; u32 map; memset(nm_diff, 0, sizeof(*nm_diff)); for (w = 0; w < stop; w++) { map = nm_a->map[w] ^ (nm_a->map[w] & nm_b->map[w]); nm_diff->map[w] = map;


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