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All http_http_raw_header modified patterns now are DETECT_CONTENT and not DETECT_AL_HTTP_RAW_HEADER

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remotes/origin/master
Anoop Saldanha 14 years ago committed by Victor Julien
parent 97308674ee
commit 97d8fc9cba
11 changed files with 17 additions and 239 deletions
Show Stats Download Patch File Download Diff File

44
src/detect-depth.c
Unescape Escape View File

@ -92,7 +92,7 @@ static int DetectDepthSetup (DetectEngineCtx *de_ctx, Signature *s, char *depths
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HCBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HSBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HHDMATCH],
DETECT_AL_HTTP_RAW_HEADER, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_AL_HTTP_METHOD, s->sm_lists_tail[DETECT_SM_LIST_HMDMATCH],
DETECT_AL_HTTP_COOKIE, s->sm_lists_tail[DETECT_SM_LIST_HCDMATCH],
DETECT_AL_HTTP_STAT_CODE, s->sm_lists_tail[DETECT_SM_LIST_HSCDMATCH],
@ -162,48 +162,6 @@ static int DetectDepthSetup (DetectEngineCtx *de_ctx, Signature *s, char *depths
break;
case DETECT_AL_HTTP_RAW_HEADER:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"negated keyword set along with a fast_pattern");
goto error;
}
} else {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN_ONLY) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"keyword set along with a fast_pattern:only;");
goto error;
}
}
if (str[0] != '-' && isalpha(str[0])) {
SigMatch *bed_sm =
DetectByteExtractRetrieveSMVar(str, s,
SigMatchListSMBelongsTo(s, pm));
if (bed_sm == NULL) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "Unknown byte_extract var "
"seen in depth - %s\n", str);
goto error;
}
cd->depth = ((DetectByteExtractData *)bed_sm->ctx)->local_id;
cd->flags |= DETECT_CONTENT_DEPTH_BE;
} else {
cd->depth = (uint32_t)atoi(str);
if (cd->depth < cd->content_len) {
cd->depth = cd->content_len;
SCLogDebug("depth increased to %"PRIu32" to match pattern len ",
cd->depth);
}
/* Now update the real limit, as depth is relative to the offset */
cd->depth += cd->offset;
}
cd->flags |= DETECT_CONTENT_DEPTH;
break;
case DETECT_AL_HTTP_METHOD:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {

64
src/detect-distance.c
Unescape Escape View File

@ -167,7 +167,7 @@ static int DetectDistanceSetup (DetectEngineCtx *de_ctx, Signature *s,
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HCBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HSBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HHDMATCH],
DETECT_AL_HTTP_RAW_HEADER, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_AL_HTTP_METHOD, s->sm_lists_tail[DETECT_SM_LIST_HMDMATCH],
DETECT_AL_HTTP_COOKIE, s->sm_lists_tail[DETECT_SM_LIST_HCDMATCH],
DETECT_AL_HTTP_STAT_CODE, s->sm_lists_tail[DETECT_SM_LIST_HSCDMATCH],
@ -291,68 +291,6 @@ static int DetectDistanceSetup (DetectEngineCtx *de_ctx, Signature *s,
break;
case DETECT_AL_HTTP_RAW_HEADER:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"negated keyword set along with a fast_pattern");
goto error;
}
} else {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN_ONLY) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"keyword set along with a fast_pattern:only;");
goto error;
}
}
if (str[0] != '-' && isalpha(str[0])) {
SigMatch *bed_sm =
DetectByteExtractRetrieveSMVar(str, s,
SigMatchListSMBelongsTo(s, pm));
if (bed_sm == NULL) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "Unknown byte_extract var "
"seen in distance - %s\n", str);
goto error;
}
cd->distance = ((DetectByteExtractData *)bed_sm->ctx)->local_id;
cd->flags |= DETECT_CONTENT_DISTANCE_BE;
} else {
cd->distance = strtol(str, NULL, 10);
}
cd->flags |= DETECT_CONTENT_DISTANCE;
/* reassigning pm */
pm = SigMatchGetLastSMFromLists(s, 4,
DETECT_AL_HTTP_RAW_HEADER, pm->prev,
DETECT_PCRE, pm->prev);
if (pm == NULL) {
SCLogError(SC_ERR_DISTANCE_MISSING_CONTENT, "distance for "
"http_raw_header needs preceeding http_raw_header "
"content");
goto error;
}
if (pm->type == DETECT_PCRE) {
DetectPcreData *tmp_pd = (DetectPcreData *)pm->ctx;
tmp_pd->flags |= DETECT_PCRE_RELATIVE_NEXT;
} else {
/* reassigning cd */
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_FAST_PATTERN_ONLY) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "Previous keyword "
"has a fast_pattern:only; set. You can't "
"have relative keywords around a fast_pattern "
"only content");
goto error;
}
cd->flags |= DETECT_CONTENT_RELATIVE_NEXT;
}
break;
case DETECT_AL_HTTP_METHOD:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {

1
src/detect-engine-content-inspection.c
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@ -109,7 +109,6 @@ int DetectEngineContentInspection(DetectEngineCtx *de_ctx, DetectEngineThreadCtx
/* \todo unify this which is phase 2 of payload inspection unification */
if (sm->type == DETECT_CONTENT ||
sm->type == DETECT_AL_HTTP_RAW_URI ||
sm->type == DETECT_AL_HTTP_RAW_HEADER ||
sm->type == DETECT_AL_HTTP_COOKIE ||
sm->type == DETECT_AL_HTTP_METHOD ||
sm->type == DETECT_AL_HTTP_STAT_CODE ||

4
src/detect-fast-pattern.c
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@ -134,7 +134,7 @@ void SupportFastPatternForSigMatchTypes(void)
SupportFastPatternForSigMatchType(DETECT_CONTENT);
SupportFastPatternForSigMatchList(DETECT_SM_LIST_HHDMATCH);
SupportFastPatternForSigMatchType(DETECT_AL_HTTP_RAW_HEADER);
SupportFastPatternForSigMatchType(DETECT_CONTENT);
SupportFastPatternForSigMatchList(DETECT_SM_LIST_HRHDMATCH);
SupportFastPatternForSigMatchType(DETECT_AL_HTTP_METHOD);
@ -242,7 +242,7 @@ static int DetectFastPatternSetup(DetectEngineCtx *de_ctx, Signature *s, char *a
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HCBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HSBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HHDMATCH],
DETECT_AL_HTTP_RAW_HEADER, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_AL_HTTP_METHOD, s->sm_lists_tail[DETECT_SM_LIST_HMDMATCH],
DETECT_AL_HTTP_COOKIE, s->sm_lists_tail[DETECT_SM_LIST_HCDMATCH],
DETECT_AL_HTTP_STAT_MSG, s->sm_lists_tail[DETECT_SM_LIST_HSMDMATCH],

16
src/detect-http-raw-header.c
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@ -167,7 +167,7 @@ int DetectHttpRawHeaderSetup(DetectEngineCtx *de_ctx, Signature *s, char *arg)
/* please note. reassigning pm */
pm = SigMatchGetLastSMFromLists(s, 4,
DETECT_AL_HTTP_RAW_HEADER,
DETECT_CONTENT,
s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_PCRE,
s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]);
@ -186,7 +186,7 @@ int DetectHttpRawHeaderSetup(DetectEngineCtx *de_ctx, Signature *s, char *arg)
}
}
cd->id = DetectPatternGetId(de_ctx->mpm_pattern_id_store, cd, DETECT_SM_LIST_HRUDMATCH);
sm->type = DETECT_AL_HTTP_RAW_HEADER;
sm->type = DETECT_CONTENT;
/* transfer the sm from the pmatch list to hrhdmatch list */
SigMatchTransferSigMatchAcrossLists(sm,
@ -243,7 +243,7 @@ static int DetectHttpRawHeaderTest01(void)
sm = de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HRHDMATCH];
if (sm != NULL) {
result &= (sm->type == DETECT_AL_HTTP_RAW_HEADER);
result &= (sm->type == DETECT_CONTENT);
result &= (sm->next == NULL);
} else {
result = 0;
@ -1589,8 +1589,8 @@ int DetectHttpRawHeaderTest23(void)
de_ctx->flags |= DE_QUIET;
de_ctx->sig_list = SigInit(de_ctx, "alert http any any -> any any "
"(flow:to_server; content:\"one\"; http_raw_header; within:5; sid:1;)");
if (de_ctx->sig_list != NULL) {
printf("de_ctx->sig_list != NULL\n");
if (de_ctx->sig_list == NULL) {
printf("de_ctx->sig_list == NULL\n");
goto end;
}
@ -1654,7 +1654,7 @@ int DetectHttpRawHeaderTest25(void)
}
if (de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH] == NULL ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->type != DETECT_AL_HTTP_RAW_HEADER ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->type != DETECT_CONTENT ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->prev == NULL ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->prev->type != DETECT_PCRE) {
@ -1707,7 +1707,7 @@ int DetectHttpRawHeaderTest26(void)
if (de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH] == NULL ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->type != DETECT_PCRE ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->prev == NULL ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->prev->type != DETECT_AL_HTTP_RAW_HEADER) {
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->prev->type != DETECT_CONTENT) {
goto end;
}
@ -1756,7 +1756,7 @@ int DetectHttpRawHeaderTest27(void)
}
if (de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH] == NULL ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->type != DETECT_AL_HTTP_RAW_HEADER ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->type != DETECT_CONTENT ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->prev == NULL ||
de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH]->prev->type != DETECT_PCRE) {

3
src/detect-isdataat.c
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@ -357,7 +357,7 @@ int DetectIsdataatSetup (DetectEngineCtx *de_ctx, Signature *s, char *isdataatst
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HCBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HSBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HHDMATCH], /* 5 */
DETECT_AL_HTTP_RAW_HEADER, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_AL_HTTP_METHOD, s->sm_lists_tail[DETECT_SM_LIST_HMDMATCH],
DETECT_AL_HTTP_COOKIE, s->sm_lists_tail[DETECT_SM_LIST_HCDMATCH],
DETECT_AL_HTTP_RAW_URI, s->sm_lists_tail[DETECT_SM_LIST_HRUDMATCH],
@ -419,7 +419,6 @@ int DetectIsdataatSetup (DetectEngineCtx *de_ctx, Signature *s, char *isdataatst
switch (prev_pm->type) {
case DETECT_CONTENT:
case DETECT_AL_HTTP_RAW_HEADER:
case DETECT_AL_HTTP_METHOD:
case DETECT_AL_HTTP_COOKIE:
case DETECT_AL_HTTP_RAW_URI:

3
src/detect-nocase.c
Unescape Escape View File

@ -80,7 +80,7 @@ static int DetectNocaseSetup (DetectEngineCtx *de_ctx, Signature *s, char *nulls
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HCBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HSBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HHDMATCH],
DETECT_AL_HTTP_RAW_HEADER, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_AL_HTTP_METHOD, s->sm_lists_tail[DETECT_SM_LIST_HMDMATCH],
DETECT_AL_HTTP_RAW_URI, s->sm_lists_tail[DETECT_SM_LIST_HRUDMATCH],
DETECT_AL_HTTP_STAT_MSG, s->sm_lists_tail[DETECT_SM_LIST_HSMDMATCH],
@ -98,7 +98,6 @@ static int DetectNocaseSetup (DetectEngineCtx *de_ctx, Signature *s, char *nulls
switch (pm->type) {
case DETECT_CONTENT:
case DETECT_AL_HTTP_RAW_HEADER:
case DETECT_AL_HTTP_METHOD:
case DETECT_AL_HTTP_COOKIE:
case DETECT_AL_HTTP_RAW_URI:

46
src/detect-offset.c
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@ -89,7 +89,7 @@ int DetectOffsetSetup (DetectEngineCtx *de_ctx, Signature *s, char *offsetstr)
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HCBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HSBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HHDMATCH],
DETECT_AL_HTTP_RAW_HEADER, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_AL_HTTP_METHOD, s->sm_lists_tail[DETECT_SM_LIST_HMDMATCH],
DETECT_AL_HTTP_COOKIE, s->sm_lists_tail[DETECT_SM_LIST_HCDMATCH],
DETECT_AL_HTTP_STAT_MSG, s->sm_lists_tail[DETECT_SM_LIST_HSMDMATCH],
@ -163,50 +163,6 @@ int DetectOffsetSetup (DetectEngineCtx *de_ctx, Signature *s, char *offsetstr)
break;
case DETECT_AL_HTTP_RAW_HEADER:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"negated keyword set along with a fast_pattern");
goto error;
}
} else {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN_ONLY) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"keyword set along with a fast_pattern:only;");
goto error;
}
}
if (str[0] != '-' && isalpha(str[0])) {
SigMatch *bed_sm =
DetectByteExtractRetrieveSMVar(str, s,
SigMatchListSMBelongsTo(s, pm));
if (bed_sm == NULL) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "Unknown byte_extract var "
"seen in offset - %s\n", str);
goto error;
}
cd->offset = ((DetectByteExtractData *)bed_sm->ctx)->local_id;
cd->flags |= DETECT_CONTENT_OFFSET_BE;
} else {
cd->offset = (uint32_t)atoi(str);
if (cd->depth != 0) {
if (cd->depth < cd->content_len) {
SCLogDebug("depth increased to %"PRIu32" to match pattern len",
cd->content_len);
cd->depth = cd->content_len;
}
/* Updating the depth as is relative to the offset */
cd->depth += cd->offset;
}
}
cd->flags |= DETECT_CONTENT_OFFSET;
break;
case DETECT_AL_HTTP_METHOD:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {

4
src/detect-pcre.c
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@ -1201,9 +1201,8 @@ static int DetectPcreSetup (DetectEngineCtx *de_ctx, Signature *s, char *regexst
SCReturnInt(0);
}
prev_sm = SigMatchGetLastSMFromLists(s, 16,
prev_sm = SigMatchGetLastSMFromLists(s, 14,
DETECT_CONTENT, sm->prev,
DETECT_AL_HTTP_RAW_HEADER, sm->prev,
DETECT_AL_HTTP_RAW_URI, sm->prev,
DETECT_AL_HTTP_COOKIE, sm->prev,
DETECT_AL_HTTP_METHOD, sm->prev,
@ -1233,7 +1232,6 @@ static int DetectPcreSetup (DetectEngineCtx *de_ctx, Signature *s, char *regexst
switch (prev_sm->type) {
case DETECT_CONTENT:
case DETECT_AL_HTTP_RAW_HEADER:
case DETECT_AL_HTTP_STAT_MSG:
case DETECT_AL_HTTP_STAT_CODE:
case DETECT_AL_HTTP_RAW_URI:

70
src/detect-within.c
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@ -169,7 +169,7 @@ static int DetectWithinSetup (DetectEngineCtx *de_ctx, Signature *s, char *withi
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HCBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HSBDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HHDMATCH],
DETECT_AL_HTTP_RAW_HEADER, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_CONTENT, s->sm_lists_tail[DETECT_SM_LIST_HRHDMATCH],
DETECT_AL_HTTP_METHOD, s->sm_lists_tail[DETECT_SM_LIST_HMDMATCH],
DETECT_AL_HTTP_COOKIE, s->sm_lists_tail[DETECT_SM_LIST_HCDMATCH],
DETECT_AL_HTTP_STAT_MSG, s->sm_lists_tail[DETECT_SM_LIST_HSMDMATCH],
@ -300,74 +300,6 @@ static int DetectWithinSetup (DetectEngineCtx *de_ctx, Signature *s, char *withi
break;
case DETECT_AL_HTTP_RAW_HEADER:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"negated keyword set along with a fast_pattern");
goto error;
}
} else {
if (cd->flags & DETECT_CONTENT_FAST_PATTERN_ONLY) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "You can't have a relative "
"keyword set along with a fast_pattern:only;");
goto error;
}
}
if (str[0] != '-' && isalpha(str[0])) {
SigMatch *bed_sm =
DetectByteExtractRetrieveSMVar(str, s,
SigMatchListSMBelongsTo(s, pm));
if (bed_sm == NULL) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "Unknown byte_extract var "
"seen in within - %s\n", str);
goto error;
}
cd->within = ((DetectByteExtractData *)bed_sm->ctx)->local_id;
cd->flags |= DETECT_CONTENT_WITHIN_BE;
} else {
cd->within = strtol(str, NULL, 10);
if (cd->within < (int32_t)cd->content_len) {
SCLogError(SC_ERR_WITHIN_INVALID, "within argument \"%"PRIi32"\" is "
"less than the content length \"%"PRIu32"\" which is invalid, since "
"this will never match. Invalidating signature", cd->within,
cd->content_len);
goto error;
}
}
cd->flags |= DETECT_CONTENT_WITHIN;
/* reassigning pm */
pm = SigMatchGetLastSMFromLists(s, 4,
DETECT_AL_HTTP_RAW_HEADER, pm->prev,
DETECT_PCRE, pm->prev);
if (pm == NULL) {
SCLogError(SC_ERR_DISTANCE_MISSING_CONTENT, "distance for http_raw_header "
"needs preceeding http_raw_header content");
goto error;
}
if (pm->type == DETECT_PCRE) {
DetectPcreData *tmp_pd = (DetectPcreData *)pm->ctx;
tmp_pd->flags |= DETECT_PCRE_RELATIVE_NEXT;
} else {
/* reassigning cd */
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_FAST_PATTERN_ONLY) {
SCLogError(SC_ERR_INVALID_SIGNATURE, "Previous keyword "
"has a fast_pattern:only; set. You can't "
"have relative keywords around a fast_pattern "
"only content");
goto error;
}
cd->flags |= DETECT_CONTENT_RELATIVE_NEXT;
}
break;
case DETECT_AL_HTTP_METHOD:
cd = (DetectContentData *)pm->ctx;
if (cd->flags & DETECT_CONTENT_NEGATED) {

1
src/detect.c
Unescape Escape View File

@ -2212,7 +2212,6 @@ static int SignatureCreateMask(Signature *s) {
case DETECT_AL_HTTP_COOKIE:
case DETECT_AL_HTTP_METHOD:
case DETECT_AL_URILEN:
case DETECT_AL_HTTP_RAW_HEADER:
case DETECT_AL_HTTP_URI:
case DETECT_AL_HTTP_RAW_URI:
s->mask |= SIG_MASK_REQUIRE_HTTP_STATE;

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