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826 lines
20 KiB
C
826 lines
20 KiB
C
/* Copyright (C) 2007-2010 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program 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
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* GNU 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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* version 2 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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/**
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* \file
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*
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* \author Victor Julien <victor@inliniac.net>
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*
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* Implements the dsize keyword
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*/
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#include "suricata-common.h"
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#include "decode.h"
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#include "detect.h"
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#include "detect-parse.h"
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#include "flow-var.h"
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#include "detect-dsize.h"
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#include "util-unittest.h"
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#include "util-debug.h"
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#include "util-byte.h"
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/**
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* dsize:[<>]<0-65535>[<><0-65535>];
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*/
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#define PARSE_REGEX "^\\s*(<|>)?\\s*([0-9]{1,5})\\s*(?:(<>)\\s*([0-9]{1,5}))?\\s*$"
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static pcre *parse_regex;
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static pcre_extra *parse_regex_study;
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int DetectDsizeMatch (ThreadVars *, DetectEngineThreadCtx *, Packet *, Signature *, SigMatch *);
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static int DetectDsizeSetup (DetectEngineCtx *, Signature *s, char *str);
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void DsizeRegisterTests(void);
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static void DetectDsizeFree(void *);
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/**
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* \brief Registration function for dsize: keyword
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*/
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void DetectDsizeRegister (void) {
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sigmatch_table[DETECT_DSIZE].name = "dsize";
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sigmatch_table[DETECT_DSIZE].Match = DetectDsizeMatch;
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sigmatch_table[DETECT_DSIZE].Setup = DetectDsizeSetup;
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sigmatch_table[DETECT_DSIZE].Free = DetectDsizeFree;
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sigmatch_table[DETECT_DSIZE].RegisterTests = DsizeRegisterTests;
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const char *eb;
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int eo;
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int opts = 0;
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parse_regex = pcre_compile(PARSE_REGEX, opts, &eb, &eo, NULL);
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if(parse_regex == NULL)
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{
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SCLogError(SC_ERR_PCRE_COMPILE,"pcre compile of \"%s\" failed at offset %" PRId32 ": %s", PARSE_REGEX, eo, eb);
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goto error;
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}
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parse_regex_study = pcre_study(parse_regex, 0, &eb);
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if(eb != NULL)
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{
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SCLogError(SC_ERR_PCRE_STUDY,"pcre study failed: %s", eb);
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goto error;
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}
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return;
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error:
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/* XXX */
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return;
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}
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/**
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* \internal
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* \brief This function is used to match flags on a packet with those passed via dsize:
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*
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* \param t pointer to thread vars
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* \param det_ctx pointer to the pattern matcher thread
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* \param p pointer to the current packet
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* \param s pointer to the Signature
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* \param m pointer to the sigmatch
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*
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* \retval 0 no match
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* \retval 1 match
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*/
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int DetectDsizeMatch (ThreadVars *t, DetectEngineThreadCtx *det_ctx, Packet *p, Signature *s, SigMatch *m)
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{
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SCEnter();
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int ret = 0;
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if (PKT_IS_PSEUDOPKT(p)) {
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SCReturnInt(0);
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}
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DetectDsizeData *dd = (DetectDsizeData *)m->ctx;
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SCLogDebug("p->payload_len %"PRIu16"", p->payload_len);
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if (dd->mode == DETECTDSIZE_EQ && dd->dsize == p->payload_len)
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ret = 1;
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else if (dd->mode == DETECTDSIZE_LT && p->payload_len < dd->dsize)
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ret = 1;
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else if (dd->mode == DETECTDSIZE_GT && p->payload_len > dd->dsize)
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ret = 1;
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else if (dd->mode == DETECTDSIZE_RA && p->payload_len > dd->dsize && p->payload_len < dd->dsize2)
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ret = 1;
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SCReturnInt(ret);
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}
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/**
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* \internal
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* \brief This function is used to parse dsize options passed via dsize: keyword
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*
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* \param rawstr Pointer to the user provided dsize options
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*
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* \retval dd pointer to DetectDsizeData on success
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* \retval NULL on failure
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*/
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DetectDsizeData *DetectDsizeParse (char *rawstr)
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{
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DetectDsizeData *dd = NULL;
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char *value1 = NULL, *value2 = NULL,
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*mode = NULL, *range = NULL;
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#define MAX_SUBSTRINGS 30
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int ret = 0, res = 0;
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int ov[MAX_SUBSTRINGS];
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ret = pcre_exec(parse_regex, parse_regex_study, rawstr, strlen(rawstr), 0, 0, ov, MAX_SUBSTRINGS);
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if (ret < 3 || ret > 5) {
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SCLogError(SC_ERR_PCRE_MATCH,"Parse error %s", rawstr);
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goto error;
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}
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const char *str_ptr;
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res = pcre_get_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 1, &str_ptr);
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if (res < 0) {
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SCLogError(SC_ERR_PCRE_GET_SUBSTRING,"pcre_get_substring failed");
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goto error;
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}
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mode = (char *)str_ptr;
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SCLogDebug("mode \"%s\"", mode);
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if (ret >= 3) {
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res = pcre_get_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 2, &str_ptr);
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if (res < 0) {
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SCLogError(SC_ERR_PCRE_GET_SUBSTRING,"pcre_get_substring failed");
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goto error;
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}
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value1 = (char *)str_ptr;
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SCLogDebug("value1 \"%s\"", value1);
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if (ret >= 4) {
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res = pcre_get_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 3, &str_ptr);
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if (res < 0) {
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SCLogError(SC_ERR_PCRE_GET_SUBSTRING,"pcre_get_substring failed");
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goto error;
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}
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range = (char *)str_ptr;
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SCLogDebug("range \"%s\"", range);
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if (ret >= 5) {
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res = pcre_get_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 4, &str_ptr);
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if (res < 0) {
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SCLogError(SC_ERR_PCRE_GET_SUBSTRING,"pcre_get_substring failed");
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goto error;
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}
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value2 = (char *)str_ptr;
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SCLogDebug("value2 \"%s\"", value2);
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}
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}
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}
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dd = SCMalloc(sizeof(DetectDsizeData));
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if (dd == NULL)
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goto error;
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dd->dsize = 0;
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dd->dsize2 = 0;
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dd->mode = DETECTDSIZE_EQ; // default
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if (mode != NULL) {
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if (mode[0] == '<')
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dd->mode = DETECTDSIZE_LT;
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else if (mode[0] == '>')
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dd->mode = DETECTDSIZE_GT;
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else
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dd->mode = DETECTDSIZE_EQ;
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}
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if (range != NULL && strcmp("<>", range) == 0) {
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if (mode != NULL && strlen(mode) != 0) {
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SCLogError(SC_ERR_INVALID_ARGUMENT,"Range specified but mode also set");
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goto error;
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}
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dd->mode = DETECTDSIZE_RA;
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}
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/** set the first dsize value */
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if (ByteExtractStringUint16(&dd->dsize,10,strlen(value1),value1) <= 0) {
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SCLogError(SC_ERR_INVALID_ARGUMENT, "Invalid size value1:\"%s\"", value1);
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goto error;
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}
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/** set the second dsize value if specified */
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if (value2 != NULL && strlen(value2) > 0) {
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if (dd->mode != DETECTDSIZE_RA) {
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SCLogError(SC_ERR_INVALID_ARGUMENT,"Multiple dsize values specified but mode is not range");
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goto error;
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}
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if (ByteExtractStringUint16(&dd->dsize2,10,strlen(value2),value2) <= 0) {
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SCLogError(SC_ERR_INVALID_ARGUMENT,"Invalid size value2:\"%s\"",value2);
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goto error;
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}
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if (dd->dsize2 <= dd->dsize) {
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SCLogError(SC_ERR_INVALID_ARGUMENT,"dsize2:%"PRIu16" <= dsize:%"PRIu16"",dd->dsize2,dd->dsize);
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goto error;
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}
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}
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SCLogDebug("dsize parsed succesfully dsize: %"PRIu16" dsize2: %"PRIu16"",dd->dsize,dd->dsize2);
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if (value1)
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SCFree(value1);
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if (value2)
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SCFree(value2);
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if (mode)
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SCFree(mode);
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if (range)
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SCFree(range);
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return dd;
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error:
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if (dd)
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SCFree(dd);
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if (value1)
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SCFree(value1);
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if (value2)
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SCFree(value2);
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if (mode)
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SCFree(mode);
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if (range)
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SCFree(range);
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return NULL;
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}
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/**
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* \internal
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* \brief this function is used to add the parsed dsize into the current signature
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*
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* \param de_ctx pointer to the Detection Engine Context
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* \param s pointer to the Current Signature
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* \param rawstr pointer to the user provided flags options
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*
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* \retval 0 on Success
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* \retval -1 on Failure
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*/
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static int DetectDsizeSetup (DetectEngineCtx *de_ctx, Signature *s, char *rawstr)
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{
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DetectDsizeData *dd = NULL;
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SigMatch *sm = NULL;
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if (SigMatchGetLastSM(s->sm_lists_tail[DETECT_SM_LIST_MATCH],
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DETECT_DSIZE) != NULL) {
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SCLogError(SC_ERR_INVALID_SIGNATURE, "Can't use 2 or more dsizes in "
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"the same sig. Invalidating signature.");
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goto error;
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}
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SCLogDebug("\'%s\'", rawstr);
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dd = DetectDsizeParse(rawstr);
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if (dd == NULL) {
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SCLogError(SC_ERR_INVALID_ARGUMENT,"Parsing \'%s\' failed", rawstr);
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goto error;
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}
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/* Okay so far so good, lets get this into a SigMatch
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* and put it in the Signature. */
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sm = SigMatchAlloc();
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if (sm == NULL){
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SCLogError(SC_ERR_MEM_ALLOC, "Failed to allocate memory for SigMatch");
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SCFree(dd);
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goto error;
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}
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sm->type = DETECT_DSIZE;
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sm->ctx = (void *)dd;
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SigMatchAppendPacket(s, sm);
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SCLogDebug("dd->dsize %"PRIu16", dd->dsize2 %"PRIu16", dd->mode %"PRIu8"",
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dd->dsize, dd->dsize2, dd->mode);
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/* tell the sig it has a dsize to speed up engine init */
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s->flags |= SIG_FLAG_REQUIRE_PACKET;
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return 0;
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error:
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return -1;
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}
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/**
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* \internal
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* \brief this function will free memory associated with DetectDsizeData
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*
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* \param de pointer to DetectDsizeData
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*/
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void DetectDsizeFree(void *de_ptr) {
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DetectDsizeData *dd = (DetectDsizeData *)de_ptr;
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if(dd) SCFree(dd);
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}
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/*
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* ONLY TESTS BELOW THIS COMMENT
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*/
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#ifdef UNITTESTS
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#include "detect.h"
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#include "detect-engine.h"
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/**
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* \test this is a test for a valid dsize value 1
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*
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* \retval 1 on succces
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* \retval 0 on failure
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*/
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int DsizeTestParse01 (void) {
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse("1");
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if (dd) {
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DetectDsizeFree(dd);
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return 1;
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}
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return 0;
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}
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/**
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* \test this is a test for a valid dsize value >10
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*
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* \retval 1 on succces
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* \retval 0 on failure
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*/
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int DsizeTestParse02 (void) {
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse(">10");
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if (dd) {
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DetectDsizeFree(dd);
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return 1;
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}
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return 0;
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}
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/**
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* \test this is a test for a valid dsize value <100
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*
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* \retval 1 on succces
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* \retval 0 on failure
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*/
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int DsizeTestParse03 (void) {
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse("<100");
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if (dd) {
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DetectDsizeFree(dd);
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return 1;
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}
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return 0;
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}
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/**
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* \test this is a test for a valid dsize value 1<>2
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*
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* \retval 1 on succces
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* \retval 0 on failure
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*/
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int DsizeTestParse04 (void) {
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse("1<>2");
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if (dd) {
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DetectDsizeFree(dd);
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return 1;
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}
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return 0;
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}
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/**
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* \test this is a test for a valid dsize value 1
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*
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* \retval 1 on succces
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* \retval 0 on failure
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*/
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int DsizeTestParse05 (void) {
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int result = 0;
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse("1");
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if (dd) {
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if (dd->dsize == 1)
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result = 1;
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DetectDsizeFree(dd);
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}
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return result;
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}
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|
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/**
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* \test this is a test for a valid dsize value >10
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*
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* \retval 1 on succces
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* \retval 0 on failure
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*/
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int DsizeTestParse06 (void) {
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int result = 0;
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse(">10");
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if (dd) {
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if (dd->dsize == 10 && dd->mode == DETECTDSIZE_GT)
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result = 1;
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|
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DetectDsizeFree(dd);
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}
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|
|
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return result;
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}
|
|
|
|
/**
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* \test this is a test for a valid dsize value <100
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*
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* \retval 1 on succces
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* \retval 0 on failure
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*/
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int DsizeTestParse07 (void) {
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int result = 0;
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse("<100");
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if (dd) {
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if (dd->dsize == 100 && dd->mode == DETECTDSIZE_LT)
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result = 1;
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|
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DetectDsizeFree(dd);
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}
|
|
|
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return result;
|
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}
|
|
|
|
/**
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* \test this is a test for a valid dsize value 1<>2
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*
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* \retval 1 on succces
|
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* \retval 0 on failure
|
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*/
|
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int DsizeTestParse08 (void) {
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int result = 0;
|
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DetectDsizeData *dd = NULL;
|
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dd = DetectDsizeParse("1<>2");
|
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if (dd) {
|
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if (dd->dsize == 1 && dd->dsize2 == 2 && dd->mode == DETECTDSIZE_RA)
|
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result = 1;
|
|
|
|
DetectDsizeFree(dd);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a invalid dsize value A
|
|
*
|
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* \retval 1 on succces
|
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* \retval 0 on failure
|
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*/
|
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int DsizeTestParse09 (void) {
|
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DetectDsizeData *dd = NULL;
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dd = DetectDsizeParse("A");
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if (dd) {
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DetectDsizeFree(dd);
|
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return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a invalid dsize value >10<>10
|
|
*
|
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* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse10 (void) {
|
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DetectDsizeData *dd = NULL;
|
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dd = DetectDsizeParse(">10<>10");
|
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if (dd) {
|
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DetectDsizeFree(dd);
|
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return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a invalid dsize value <>10
|
|
*
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* \retval 1 on succces
|
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* \retval 0 on failure
|
|
*/
|
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int DsizeTestParse11 (void) {
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DetectDsizeData *dd = NULL;
|
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dd = DetectDsizeParse("<>10");
|
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if (dd) {
|
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DetectDsizeFree(dd);
|
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return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a invalid dsize value 1<>
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse12 (void) {
|
|
DetectDsizeData *dd = NULL;
|
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dd = DetectDsizeParse("1<>");
|
|
if (dd) {
|
|
DetectDsizeFree(dd);
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a valid dsize value 1
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse13 (void) {
|
|
int result = 0;
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse("1");
|
|
if (dd) {
|
|
if (dd->dsize2 == 0)
|
|
result = 1;
|
|
|
|
DetectDsizeFree(dd);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a invalid dsize value ""
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse14 (void) {
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse("");
|
|
if (dd) {
|
|
DetectDsizeFree(dd);
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a invalid dsize value " "
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse15 (void) {
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse(" ");
|
|
if (dd) {
|
|
DetectDsizeFree(dd);
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a invalid dsize value 2<>1
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse16 (void) {
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse("2<>1");
|
|
if (dd) {
|
|
DetectDsizeFree(dd);
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/**
|
|
* \test this is a test for a valid dsize value 1 <> 2
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse17 (void) {
|
|
int result = 0;
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse(" 1 <> 2 ");
|
|
if (dd) {
|
|
if (dd->dsize == 1 && dd->dsize2 == 2 && dd->mode == DETECTDSIZE_RA)
|
|
result = 1;
|
|
|
|
DetectDsizeFree(dd);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* \test this is test for a valid dsize value > 2
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse18 (void) {
|
|
int result = 0;
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse("> 2 ");
|
|
if (dd) {
|
|
if (dd->dsize == 2 && dd->mode == DETECTDSIZE_GT)
|
|
result = 1;
|
|
|
|
DetectDsizeFree(dd);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* \test test for a valid dsize value < 12
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse19 (void) {
|
|
int result = 0;
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse("< 12 ");
|
|
if (dd) {
|
|
if (dd->dsize == 12 && dd->mode == DETECTDSIZE_LT)
|
|
result = 1;
|
|
|
|
DetectDsizeFree(dd);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* \test test for a valid dsize value 12
|
|
*
|
|
* \retval 1 on succces
|
|
* \retval 0 on failure
|
|
*/
|
|
int DsizeTestParse20 (void) {
|
|
int result = 0;
|
|
DetectDsizeData *dd = NULL;
|
|
dd = DetectDsizeParse(" 12 ");
|
|
if (dd) {
|
|
if (dd->dsize == 12 && dd->mode == DETECTDSIZE_EQ)
|
|
result = 1;
|
|
|
|
DetectDsizeFree(dd);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* \test DetectDsizeIcmpv6Test01 is a test for checking the working of
|
|
* dsize keyword by creating 2 rules and matching a crafted packet
|
|
* against them. Only the first one shall trigger.
|
|
*/
|
|
int DetectDsizeIcmpv6Test01 (void) {
|
|
int result = 0;
|
|
|
|
static uint8_t raw_icmpv6[] = {
|
|
0x60, 0x00, 0x00, 0x00, 0x00, 0x30, 0x3a, 0xff,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
|
|
0x01, 0x00, 0x7b, 0x85, 0x00, 0x00, 0x00, 0x00,
|
|
0x60, 0x4b, 0xe8, 0xbd, 0x00, 0x00, 0x3b, 0xff,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 };
|
|
|
|
Packet *p = SCMalloc(SIZE_OF_PACKET);
|
|
if (p == NULL)
|
|
return 0;
|
|
IPV6Hdr ip6h;
|
|
ThreadVars tv;
|
|
DecodeThreadVars dtv;
|
|
Signature *s = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
|
|
memset(&tv, 0, sizeof(ThreadVars));
|
|
memset(p, 0, SIZE_OF_PACKET);
|
|
p->pkt = (uint8_t *)(p + 1);
|
|
memset(&dtv, 0, sizeof(DecodeThreadVars));
|
|
memset(&ip6h, 0, sizeof(IPV6Hdr));
|
|
memset(&th_v, 0, sizeof(ThreadVars));
|
|
|
|
FlowInitConfig(FLOW_QUIET);
|
|
p->src.family = AF_INET6;
|
|
p->dst.family = AF_INET6;
|
|
p->ip6h = &ip6h;
|
|
|
|
DecodeIPV6(&tv, &dtv, p, raw_icmpv6, sizeof(raw_icmpv6), NULL);
|
|
|
|
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL) {
|
|
goto end;
|
|
}
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
s = de_ctx->sig_list = SigInit(de_ctx, "alert icmp any any -> any any "
|
|
"(msg:\"ICMP Large ICMP Packet\"; dsize:>8; sid:1; rev:4;)");
|
|
if (s == NULL) {
|
|
goto end;
|
|
}
|
|
|
|
s = s->next = SigInit(de_ctx, "alert icmp any any -> any any "
|
|
"(msg:\"ICMP Large ICMP Packet\"; dsize:>800; sid:2; rev:4;)");
|
|
if (s == NULL) {
|
|
goto end;
|
|
}
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
|
|
if (PacketAlertCheck(p, 1) == 0) {
|
|
printf("sid 1 did not alert, but should have: ");
|
|
goto cleanup;
|
|
} else if (PacketAlertCheck(p, 2)) {
|
|
printf("sid 2 alerted, but should not have: ");
|
|
goto cleanup;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
cleanup:
|
|
SigGroupCleanup(de_ctx);
|
|
SigCleanSignatures(de_ctx);
|
|
|
|
DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
FlowShutdown();
|
|
end:
|
|
SCFree(p);
|
|
return result;
|
|
|
|
}
|
|
#endif /* UNITTESTS */
|
|
|
|
/**
|
|
* \brief this function registers unit tests for dsize
|
|
*/
|
|
void DsizeRegisterTests(void) {
|
|
#ifdef UNITTESTS
|
|
UtRegisterTest("DsizeTestParse01", DsizeTestParse01, 1);
|
|
UtRegisterTest("DsizeTestParse02", DsizeTestParse02, 1);
|
|
UtRegisterTest("DsizeTestParse03", DsizeTestParse03, 1);
|
|
UtRegisterTest("DsizeTestParse04", DsizeTestParse04, 1);
|
|
UtRegisterTest("DsizeTestParse05", DsizeTestParse05, 1);
|
|
UtRegisterTest("DsizeTestParse06", DsizeTestParse06, 1);
|
|
UtRegisterTest("DsizeTestParse07", DsizeTestParse07, 1);
|
|
UtRegisterTest("DsizeTestParse08", DsizeTestParse08, 1);
|
|
UtRegisterTest("DsizeTestParse09", DsizeTestParse09, 1);
|
|
UtRegisterTest("DsizeTestParse10", DsizeTestParse10, 1);
|
|
UtRegisterTest("DsizeTestParse11", DsizeTestParse11, 1);
|
|
UtRegisterTest("DsizeTestParse12", DsizeTestParse12, 1);
|
|
UtRegisterTest("DsizeTestParse13", DsizeTestParse13, 1);
|
|
UtRegisterTest("DsizeTestParse14", DsizeTestParse14, 1);
|
|
UtRegisterTest("DsizeTestParse15", DsizeTestParse15, 1);
|
|
UtRegisterTest("DsizeTestParse16", DsizeTestParse16, 1);
|
|
UtRegisterTest("DsizeTestParse17", DsizeTestParse17, 1);
|
|
UtRegisterTest("DsizeTestParse18", DsizeTestParse18, 1);
|
|
UtRegisterTest("DsizeTestParse19", DsizeTestParse19, 1);
|
|
UtRegisterTest("DsizeTestParse20", DsizeTestParse20, 1);
|
|
|
|
UtRegisterTest("DetectDsizeIcmpv6Test01", DetectDsizeIcmpv6Test01, 1);
|
|
#endif /* UNITTESTS */
|
|
}
|
|
|