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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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da6b8c20a5
Instead of handling icmp packets only up to length of icmp_packet_rr, the code should handle any icmp length size. Therefore the length truncating is moved to when the packet is actually sent to userspace (this does not support lengths longer than icmp_packet_rr yet). Longer packets are forwarded without truncating. This patch also cleans up some parts where the icmp header struct could be used instead of other icmp_packet(_rr) structs to make the code more readable. Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* Copyright (C) 2007-2013 B.A.T.M.A.N. contributors:
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*
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* Marek Lindner
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA
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*/
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#ifndef _NET_BATMAN_ADV_ICMP_SOCKET_H_
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#define _NET_BATMAN_ADV_ICMP_SOCKET_H_
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#define BATADV_ICMP_SOCKET "socket"
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void batadv_socket_init(void);
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int batadv_socket_setup(struct batadv_priv *bat_priv);
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void batadv_socket_receive_packet(struct batadv_icmp_header *icmph,
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size_t icmp_len);
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#endif /* _NET_BATMAN_ADV_ICMP_SOCKET_H_ */
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