63 Commits (07df1ce6afffb35c0acd25b3b787ce04643306b1)

Author	SHA1	Message	Date
Shivani Bhardwaj	d801c3e588	detect: Make keyword description consistent ... Closes redmine ticket #3137.	6 years ago
Shivani Bhardwaj	b5b429c288	detect: Add missing keyword URLs and description ... Add missing keyword URLs and their description. Fix the ones that were incorrect. Partially closes redmine ticket #2974.	6 years ago
Victor Julien	14896365ef	detect: remove Threadvars argument from API calls ... Remove it as it's (almost) never used. If it is really needed it can be accessed through DetectEngineThreadCtx::tv as well.	6 years ago
Victor Julien	55e5d50496	detect/flow: optimize flow check ... Flow direction doesn't need explicit checking as the rule groups (sgh) are already per direction. So if a rule sets only flow:to_server or flow:to_client, we can avoid adding a sigmatch to the signature.	6 years ago
Victor Julien	d5baac3f85	detect/flow: don't require flow for direction options ... Flow isn't directly used for direction checks, so don't require a flow to be present.	6 years ago
Victor Julien	67c90954c0	detect: use BIT_* macros ... Also add notes that when adding flags they should be added to the analyzer as well.	7 years ago
Victor Julien	991ec4ed60	detect/flow: minor code cleanups	7 years ago
Victor Julien	c8bd489aa1	detect: set implied flow direction based on keywords	8 years ago
Victor Julien	91296d1eec	detect/prefilter: add de_ctx to registration	8 years ago
Victor Julien	ab1200fbd7	compiler: more strict compiler warnings ... Set flags by default: -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wwrite-strings -Wcast-align -Wbad-function-cast -Wformat-security -Wno-format-nonliteral -Wmissing-format-attribute -funsigned-char Fix minor compiler warnings for these new flags on gcc and clang.	8 years ago
Victor Julien	f370e88135	detect: move init only Signature members to init_data	9 years ago
Victor Julien	8edc954e82	detect: get rid of Signature::sm_lists ... Instead use the lists in init_data during setup and the SigMatchData arrays during runtime.	9 years ago
Victor Julien	bfd4bc8233	detect: constify Signature/SigMatch use at runtime	9 years ago
Eric Leblond	a2e2f50fb9	documentation: fix list keywords URLs ... Update URLs in keyword definition to point to sphinx documentation.	9 years ago
Jason Ish	8f56c23468	detect-flow: no_frag and only_frag keyword support ... Support flow:no_frag and flow:only_frag keywords from Snort.	9 years ago
Jason Ish	571f56cfcf	detect-flow: support flow:not_established	9 years ago
Jason Ish	dc762cd44d	detect-flow: use new unit test macros	9 years ago
Victor Julien	ace8f9f5df	detect-flow: prefilter extra match support	9 years ago
Victor Julien	822e034753	detect-flow: implement prefilter	9 years ago
Victor Julien	e67ae0f174	detect keywords: use parse regex util func	9 years ago
Jason Ish	796dd5223b	tests: no longer necessary to provide successful return code ... 1 pass, 0 is fail.	9 years ago
Victor Julien	d834173bb8	detect-flow: use dedicated flags ... The flow keyword used flag names that were shared with the Packet::flowflags field. Some of the flags were'nt used by the packet though. This lead to waste of some 'flag space'. This patch defines dedicated flags for the flow keyword and removes the otherwise unused flags from the FLOW_PKT_* space.	11 years ago
Ken Steele	923a77e952	Change Match() function to take const SigMatchCtx* ... The Match functions don't need a pointer to the SigMatch object, just the context pointer contained inside, so pass the Context to the Match function rather than the SigMatch object. This allows for further optimization. Change SigMatch->ctx to have type SigMatchCtx* rather than void* for better type checking. This requires adding type casts when using or assigning it. The SigMatch contex should not be changed by the Match() funciton, so pass it as a const SigMatchCtx*.	11 years ago
Ken Steele	8f1d75039a	Enforce function coding standard ... Functions should be defined as: int foo(void) { } Rather than: int food(void) { } All functions where changed by a script to match this standard.	11 years ago
Victor Julien	beab8d401c	Convert flow keyword parsing to use pcre_copy_substring	12 years ago
Victor Julien	3470b07ea5	Fix several compile and runtime warnings found by clang 3.2 with the -fsanitize=address option.	12 years ago
Last G	8ae11f73b2	Added parentheses to fix Eclipse static code analysis ... Fixed bug in action priority (REJECT_DST had lowest prio)	13 years ago
Eric Leblond	6842545331	Add documentation url in list-keyword output. ... The output of the list-keyword is modified to include the url to the keyword documentation when this is available. All documented keywords should have their link set. list-keyword can be used with an optional value: no option or short: display list of keywords csv: display a csv output on info an all keywords all: display a human readable output of keywords info $KWD: display the info about one keyword.	13 years ago
Victor Julien	50da0e80d5	Fix flow keyword compilation failure.	13 years ago
Anoop Saldanha	855726f372	fix for bug #575. ... If sig has no_stream set, don't mask it as requiring flow. Should get rid of FNs any.	13 years ago
Eric Leblond	e176be6fcc	Use unlikely for error treatment. ... When handling error case on SCMallog, SCCalloc or SCStrdup we are in an unlikely case. This patch adds the unlikely() expression to indicate this to gcc. This patch has been obtained via coccinelle. The transformation is the following: @istested@ identifier x; statement S1; identifier func =~ "(SCMalloc|SCStrdup|SCCalloc)"; @@ x = func(...) ... when != x - if (x == NULL) S1 + if (unlikely(x == NULL)) S1	13 years ago
Eileen Donlon	2c24eb9e76	allow only one flow option in a rule	13 years ago
Anoop Saldanha	493c3db413	fix FNs for flow- only_stream and no_stream options	13 years ago
Anoop Saldanha	a4638fb0ad	code cleanup - replace SigMatchAppendPacket with SigMatchAppendSMToList	14 years ago
Victor Julien	21ee59e6f3	Add signature direction (flow:toserver/flow:toclient) as a signature flag.	14 years ago
Victor Julien	298289f43f	Let flow:only_stream and flow:no_stream set the require packet and require stream flags. Toss out sigs with conflicting settings. Rename flow:stream_only to flow:only_stream. Fixes #261.	14 years ago
Victor Julien	2650551192	Rename signature init flags to indicate they are init flags.	14 years ago
Anoop Saldanha	bbbedaf963	fast pattern support for http_method. Also support relative modifiers	15 years ago
Victor Julien	014f62247a	Another batch of clang fixes. Nothing really serious. Includes a couple of fixes for broken fixes from yesterday.	15 years ago
Victor Julien	3f47eade6b	Fix couple of cases where incorrect handling of keyword parsing errors would lead to access of uninitialized memory. Found by clang.	15 years ago
Victor Julien	2f29b8a724	Improve detection of app layer, making sure we only handle app layer on 'established' packets. Should really fix #166.	15 years ago
Victor Julien	83b2c8abdb	Improve stateful uri detection code.	15 years ago
Gerardo Iglesias Galvan	9f4fae5b1a	Fix inconsistent use of dynamic memory allocation	15 years ago
William Metcalf	ce01927515	Import of GPLv2 Header 050410	15 years ago
Victor Julien	8b30226914	Detection keyword cleanup	16 years ago
Victor Julien	b259e362cd	Convert uricontent to use new scanning methods as well. Move http_method and http_cookie keywords out of pmatch list for now.	16 years ago
Pablo Rincon	25a3a5c6d8	Adding mem wrapper to debug runtime alloc()/free() functions. Fixing some memory leaks.	16 years ago
Gerardo Iglesias Galvan	ba6d807a6e	Improve information about errors on signature failure	16 years ago
Pablo Rincon	583c686170	Allowing no case options for flow keyword. Adding unittests for this	16 years ago
Victor Julien	ecf86f9c23	Rename to Suricata.	16 years ago