23 Commits (c58252bb3b4ff507a258a9cde572293d1158be0b)

Author	SHA1	Message	Date
Maurizio Abba	d2bf7a3ba9	detect: fix buffer length to uint32 ... There is a difference in the size of the buffer length as passed from the content buffers (cfr HttpReassembledBody.buffer_len) and the buflen variable passed to mpm primitives. This can cause a misdetection whenever the bufferlen is multiple of 65536 (as uint16(X*65536) == 0). Increasing the buflen variable type to uint32 solves the issue (this does not cause any issue with primitives, they all accept uint32).	8 years ago
Justin Viiret	cce2d114e8	spm: add and use new SPM API ... This new API allows for different SPM implementations, using a function pointer table like that used for MPM. This change also switches over the paths that make use of DetectContentData (which previously used BoyerMoore directly) to the new API.	10 years ago
Victor Julien	6e3514a444	spm: constify search args	10 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
Ken Steele	ba1e2ed69d	Fix Boyer Moore Nocase bug where BoyerMooreCtxToNocase was missing. ... Whenever DETECT_CONTENT_NOCASE is set for a BoyerMoore matcher, the function BoyerMooreCtxToNocase() must be called. This call was missing in AppLayerProtoDetectPMRegisterPattern(). Also created BoyerMooreNocaseCtxInit() that calls BoyerMooreCtxToNocase() to make some code cleaner and safer.	12 years ago
Ken Steele	967f7aefde	Store Boyer Moore no case strings in lower case. ... Rather than converting the search string to lower case while searching, convert it to lowercase during initialization. Changes the Boyer Moore search API for take BmCtx Change the API for BoyerMoore to take a BmCtx rather than the two parts that are stored in the context. Which is how it is mostly used. This enforces always calling BoyerMooreCtxToNocase() to convert to no-case. Use CtxInit and CtxDeinit functions to create and destroy the context, even in unit tests.	12 years ago
Ken Steele	54214d1251	Fix comment wording in Boyer Moore pattern matcher.	12 years ago
Victor Julien	cc61a190ce	Reduce allocs in boyer moore prepare phase	12 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
Anoop Saldanha	4d192a6881	update all spm algos to use 16 bit pattern lengths. Should compress a lot of tables	14 years ago
Gerardo Iglesias Galvan	4c4c2a5583	Remove dead code from the BoyerMoore implementation	15 years ago
Victor Julien	b73939bcef	Clean up & better check includes to allow Windows to build.	15 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
Pablo Rincon	76af1b049b	Make malloc errors on initialization stage a fatal error, resulting on a exit() call	15 years ago
Gurvinder Singh	cda664a8c4	memroy leaks fixes in detection module, app layer and counters	16 years ago
Gerardo Iglesias Galvan	9f4fae5b1a	Fix inconsistent use of dynamic memory allocation	16 years ago
William Metcalf	ce01927515	Import of GPLv2 Header 050410	16 years ago
Pablo Rincon	a152623e11	Bug 130: detect-nocase was not recreating the BmCtx with nocase chars, so it was not working with patterns of capital letters as expected	16 years ago
Victor Julien	53656f0d5d	Remove inline's from spm to satisfy gnu99	16 years ago
Pablo Rincon	227fe516a0	Adding Boyer Moore context to content patterns, should speed up the search	16 years ago
Pablo Rincon	25a3a5c6d8	Adding mem wrapper to debug runtime alloc()/free() functions. Fixing some memory leaks.	16 years ago
Pablo Rincon	c1e6aabb0a	Small fix	16 years ago
Pablo Rincon	705471e4ee	Adding single pattern matcher algorithms. If you cannot store a context for the patterns, use SpmSearch() macro. Adding unittests and stats	16 years ago