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Test case 5.10 sends leave message to unicast address, the leave packet is accepted and a query message is sent in response to this. No validation for address is present in the function Add check for addresses as per RFC. Leave messages are allowed only sent to either ALL-ROUTERS (224.0.0.2) or group address. Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/*
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* PIM for Quagga
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* Copyright (C) 2016 Cumulus Networks, Inc.
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* Daniel Walton
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef PIM_IGMPV2_H
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#define PIM_IGMPV2_H
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void igmp_v2_send_query(struct igmp_group *group, int fd, const char *ifname,
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char *query_buf, struct in_addr dst_addr,
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struct in_addr group_addr,
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int query_max_response_time_dsec);
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int igmp_v2_recv_report(struct igmp_sock *igmp, struct in_addr from,
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const char *from_str, char *igmp_msg, int igmp_msg_len);
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int igmp_v2_recv_leave(struct igmp_sock *igmp, struct ip *ip_hdr,
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const char *from_str, char *igmp_msg, int igmp_msg_len);
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#endif /* PIM_IGMPV2_H */
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