mirror of https://github.com/OISF/suricata
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
15 years ago
|
/* Copyright (C) 2007-2010 Open Information Security Foundation
|
||
|
|
*
|
||
|
|
* You can copy, redistribute or modify this Program under the terms of
|
||
|
|
* the GNU General Public License version 2 as published by the Free
|
||
|
|
* Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* version 2 along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||
|
|
* 02110-1301, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \file
|
||
|
|
*
|
||
|
|
* \author Victor Julien <victor@inliniac.net>
|
||
|
|
*
|
||
|
|
* Functions & Macro's for validation of data structures. This is used for
|
||
|
|
* code correctness.
|
||
|
|
*
|
||
|
|
* These will abort() the program if they fail, so they should _only_ be
|
||
|
|
* used for testing.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef __UTIL_VALIDATE_H__
|
||
|
|
#define __UTIL_VALIDATE_H__
|
||
|
|
|
||
|
|
#ifdef DEBUG_VALIDATION
|
||
|
|
|
||
|
|
/** \brief validate the integrity of the packet
|
||
|
|
*
|
||
|
|
* BUG_ON's on problems
|
||
|
|
*/
|
||
|
|
#define DEBUG_VALIDATE_PACKET(p) do { \
|
||
|
|
if ((p) != NULL) { \
|
||
|
|
if ((p)->proto == IPPROTO_TCP) { \
|
||
|
|
BUG_ON((p)->tcph == NULL); \
|
||
|
|
} else if ((p)->proto == IPPROTO_UDP) { \
|
||
|
|
BUG_ON((p)->udph == NULL); \
|
||
|
|
} else if ((p)->proto == IPPROTO_ICMP) { \
|
||
|
|
BUG_ON((p)->icmpv4h == NULL); \
|
||
|
|
} else if ((p)->proto == IPPROTO_ICMPV6) { \
|
||
|
|
BUG_ON((p)->icmpv6h == NULL); \
|
||
|
|
} \
|
||
|
|
if ((p)->payload_len > 0) { \
|
||
|
|
BUG_ON((p)->payload == NULL); \
|
||
|
|
} \
|
||
|
|
BUG_ON((p)->ip4h != NULL && (p)->ip6h != NULL); \
|
||
|
|
BUG_ON((p)->flowflags != 0 && (p)->flow == NULL); \
|
||
|
|
} \
|
||
|
|
} while(0)
|
||
|
|
|
||
|
|
#else /* DEBUG_VALIDATE */
|
||
|
|
|
||
|
|
#define DEBUG_VALIDATE_PACKET(p)
|
||
|
|
|
||
|
|
#endif /* DEBUG_VALIDATE */
|
||
|
|
|
||
|
|
#endif /* __UTIL_VALIDATE_H__ */
|
||
|
|
|