65 Commits (b045fcb0329809bde7ca8e3fc0a43fb3563c0a2a)

Author	SHA1	Message	Date
Ken Steele	970f22c752	Move memcpy_lower() into new util-memcpy.h ... Remove local copies from each MPM file and use include file instead. Might be better to also add util-memcpy.c rather than inlining it each time, to get smaller code, since only seems to be used at initialization.	12 years ago
Ken Steele	c41041a9c7	When assigning Pattern IDs pids, check Case flags ... This fixes bug 1110. When assigning PIDs, use the NO_CASE flag when comparing for duplicates. The state of the flag must be the same, but also use the same type of comparisons when checking for duplicates. Previously, "foo":CS would match with "foo":CI when it should not. and "foo":CI would not match "FoO":CI when it should. Both of those cases are fixed with this change. This then allows simplifying the use of pid in MPMs because now if they pids match, then so do the flags, so checking the flags is not required.	12 years ago
Anoop Saldanha	a49cbf8a49	Code cleanup. ... Use the MpmAddPattern[CS|CI] wrapper to add patterns to the mpm context. Also use MpmInitCtx() to init the mpm context.	12 years ago
Anoop Saldanha	fc82614025	Fix mem leak in b2g.	12 years ago
Anoop Saldanha	3c2ddf04c1	Update mpm init ctx to not accept the final cuda_rc_module argument. ... It was a part of our older architecture and is no longer used.	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
Eric Leblond	49adc264bc	Don't print message after SCMalloc failure. ... This patch generated via coccinelle is getting rid of logging message after a SCMalloc failure. They were useless as SCMalloc already displays a message.	15 years ago
Victor Julien	344ea14695	Change mpm hash_size config setting highest to higher as highest wasn't the... highest. Max was higher. Leaving highest as an alias to higher for backwards compatibility.	15 years ago
Anoop Saldanha	174048544d	fix hash generation in b2g and ac addpattern. Brings down the no of patterns added from close to a million to a couple of thousands	15 years ago
Victor Julien	1859ed54c7	Add memcmp api with a plain memcmp function and a SSE3 accelerated memcmp.	15 years ago
Victor Julien	87f88867f4	Further improve B2gc. Add B2gm. Improve memory layout.	15 years ago
Victor Julien	4329261faa	Fix setting hash size in the config for b2g pattern matcher.	15 years ago
Victor Julien	9dfbab42f8	WIP B2gc	15 years ago
Pablo Rincon	76af1b049b	Make malloc errors on initialization stage a fatal error, resulting on a exit() call	15 years ago
Victor Julien	c6ddcda7f8	Improve out of memory handling during initialization.	16 years ago
Victor Julien	b8fec77f37	Fix tcp connections that are reset (RST packet) not always inspecting the reassembled stream. Update transaction id code to make sure both directions of a transaction are inspected before incrementing the inspect_id.	16 years ago
William Metcalf	9f0bf35cfd	Set -std=gnu99 CFLAG always and Use -march=native by default if supported by installed version of gcc	16 years ago
Victor Julien	31261e7583	Improve B2g performance by merging pattern array and hash.	16 years ago
Gurvinder Singh	cda664a8c4	memroy leaks fixes in detection module, app layer and counters	16 years ago
William Metcalf	2eef905c07	GPL and Copyright header updates.	16 years ago
Gerardo Iglesias Galvan	9f4fae5b1a	Fix inconsistent use of dynamic memory allocation	16 years ago
Gurvinder Singh	21a89e22de	fixed the segv caused by null payload due to incorrect icmpv6 decoding	16 years ago
Victor Julien	e27cefa6f7	Complete conversion of pattern id mpm storage vs sig id storage.	16 years ago
Victor Julien	7a427ec7f4	Switch to pattern id based results checking in the mpm. Move app layer proto detection towards a more signature based approach.	16 years ago
William Metcalf	ce01927515	Import of GPLv2 Header 050410	16 years ago
Victor Julien	951be71f92	Fix pm algo's inline errors in gnu99	16 years ago
Victor Julien	1789e78f29	Fix compilation of pm algo's with gnu99	16 years ago
Victor Julien	ec47f840f3	Remove more scan references.	16 years ago
Victor Julien	80dc4f1dbe	Further simplify content api: merge flags that indicate a next relative match, remove chunks as they are unnecessary now, make negated a bitflag.	16 years ago
Victor Julien	f0d68b633e	Remove nosearch flag from pattern api and add a generic bitwise flags field.	16 years ago
Victor Julien	1e01fd613c	Remove all references to the scan phase from the pattern matchers and it's api.	16 years ago
Victor Julien	dd846c9b0e	Remove all search code from the pattern matchers, cleanup mpm api, remove unused http code, more cleanups.	16 years ago
Victor Julien	24b5149adf	Remove search phase from b2g pattern matcher.	16 years ago
Victor Julien	bef70a04ce	First stage of detect engine redesign: equal patterns share id's, search phase no longer used, new match verification phase.	16 years ago
Victor Julien	4494545d3a	Fix bogus error message.	16 years ago
Pablo Rincon	25a3a5c6d8	Adding mem wrapper to debug runtime alloc()/free() functions. Fixing some memory leaks.	16 years ago
Anoop Saldanha	41e6735b92	mpm b2g cuda support added	16 years ago
Gurvinder Singh	999a200bc9	pattern matcher options support	16 years ago
Victor Julien	b7bac14040	Fixup code to compile with -Wall -Werror -Wextra -Wno-unused-parameter compiler options.	16 years ago
Victor Julien	9bbe43c019	Fixup calculation of the minimum scan pattern lenght in some cases.	16 years ago
Victor Julien	18441c2be7	Fix broken pattern len compilation causing certain patterns to no match when they should.	16 years ago
Victor Julien	71ed2d38f5	Fix scan patterns sometimes not being added to the scan ctx. Should fix bug #9.	16 years ago
Victor Julien	ecf86f9c23	Rename to Suricata.	16 years ago
Pablo Rincon	f233f9fa31	Adding detect_content chunks handling for max_pattern_length and unittests. Updating modifiers to use it.	16 years ago
Victor Julien	4f2164677a	- Fix pattern matchers b2g and b3g not being able to deal with a single pattern of the max pattern length (32 bytes by default). ... - Fix the setting of the correct pattern matcher when it was set in the detection ctx. - Add tests for the fixes.	16 years ago
Victor Julien	deb511f51a	Fix a compiler warning on Ubuntu 9.10 gcc 4.4.1 in the pattern matchers where the size of the thread ctx can be optimized to 0.	16 years ago
Victor Julien	3c7a038477	Further memory cleanups. Split out init only vars out of the sig group head.	16 years ago
Victor Julien	2d0e9658f8	Speed up per sgh content maxlen calc. Remove mpm ptrs from mpm ctx. Add unittests testing the detection engine internals.	16 years ago
Victor Julien	7a7bb7a390	Get rid of global mpm_ctx.	16 years ago
Victor Julien	fbe87a3ad5	Bunch of mostly unittest related memleak fixes.	16 years ago