75 Commits (829238e49c60c149e12ec7f1865f378e57f4b7b6)

Author	SHA1	Message	Date
Victor Julien	829238e49c	OpenBSD 5.2 build fixes, Unit test fix.	13 years ago
Anoop Saldanha	b33986c887	Add a packet src for every packet generated inside suricata.	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	c4f9d0e0e1	Fix invalid usage of operator.	13 years ago
Anoop Saldanha	34581ce902	rx TMs shouldn't return TM_ECODE_FAILED if engine is in shutdown mode + minor cleanup	13 years ago
Anoop Saldanha	bc6cf43840	#482 - use decode_flag for all decode TMs. Use the flag as a way to retrieve decode TMs from ThreadVars	14 years ago
Victor Julien	41e9dba20b	Profile pcap file callback.	14 years ago
Victor Julien	0150e66ede	flow engine: improve scalability ... Major redesign of the flow engine. Remove the flow queues that turned out to be major choke points when using many threads. Flow manager now walks the hash table directly. Simplify the way we get a new flow in case of emergency.	14 years ago
Victor Julien	28e15be526	Clean up default output. Use simpler output format for releases.	14 years ago
Anoop Saldanha	5133098bd6	Accomodate pcap-file mode to signal flow mgr to wakeup when it exceeds a certain time interval. This let's the flow mgr keep in sync with pcap timestamp changes	14 years ago
Victor Julien	67cea09911	Handle failing thread modules that are called by the Pcap file callback.	14 years ago
Anoop Saldanha	d68f182ebd	introduce SCPerfSyncCounters/SCPerfSyncCounters macro to synchronize counters	14 years ago
Anoop Saldanha	f7b1972263	update broken stats.log. Use pktacqloop funcs in pcap-file, pfring, pcap-live, af-pkt to sync counters - bug #343	14 years ago
Anoop Saldanha	3f1c4efceb	Add new flags var to tm module. TMs can now set flags to identify special properties. Also use these to identify receive TMs	14 years ago
Eric Leblond	de1d002ea6	Return OK when leaving cleanly.	14 years ago
Victor Julien	820b0ded82	Add per packet profiling. ... Per packet profiling uses tick based accounting. It has 2 outputs, a summary and a csv file that contains per packet stats. Stats per packet include: 1) total ticks spent 2) ticks spent per individual thread module 3) "threading overhead" which is simply calculated by subtracting (2) of (1). A number of changes were made to integrate the new code in a clean way: a number of generic enums are now placed in tm-threads-common.h so we can include them from any part of the engine. Code depends on --enable-profiling just like the rule profiling code. New yaml parameters: profiling: # packet profiling packets: # Profiling can be disabled here, but it will still have a # performance impact if compiled in. enabled: yes filename: packet_stats.log append: yes # per packet csv output csv: # Output can be disabled here, but it will still have a # performance impact if compiled in. enabled: no filename: packet_stats.csv Example output of summary stats: IP ver Proto cnt min max avg ------ ----- ------ ------ ---------- ------- IPv4 6 19436 11448 5404365 32993 IPv4 256 4 11511 49968 30575 Per Thread module stats: Thread Module IP ver Proto cnt min max avg ------------------------ ------ ----- ------ ------ ---------- ------- TMM_DECODEPCAPFILE IPv4 6 19434 1242 47889 1770 TMM_DETECT IPv4 6 19436 1107 137241 1504 TMM_ALERTFASTLOG IPv4 6 19436 90 1323 155 TMM_ALERTUNIFIED2ALERT IPv4 6 19436 108 1359 138 TMM_ALERTDEBUGLOG IPv4 6 19436 90 1134 154 TMM_LOGHTTPLOG IPv4 6 19436 414 5392089 7944 TMM_STREAMTCP IPv4 6 19434 828 1299159 19438 The proto 256 is a counter for handling of pseudo/tunnel packets. Example output of csv: pcap_cnt,ipver,ipproto,total,TMM_DECODENFQ,TMM_VERDICTNFQ,TMM_RECEIVENFQ,TMM_RECEIVEPCAP,TMM_RECEIVEPCAPFILE,TMM_DECODEPCAP,TMM_DECODEPCAPFILE,TMM_RECEIVEPFRING,TMM_DECODEPFRING,TMM_DETECT,TMM_ALERTFASTLOG,TMM_ALERTFASTLOG4,TMM_ALERTFASTLOG6,TMM_ALERTUNIFIEDLOG,TMM_ALERTUNIFIEDALERT,TMM_ALERTUNIFIED2ALERT,TMM_ALERTPRELUDE,TMM_ALERTDEBUGLOG,TMM_ALERTSYSLOG,TMM_LOGDROPLOG,TMM_ALERTSYSLOG4,TMM_ALERTSYSLOG6,TMM_RESPONDREJECT,TMM_LOGHTTPLOG,TMM_LOGHTTPLOG4,TMM_LOGHTTPLOG6,TMM_PCAPLOG,TMM_STREAMTCP,TMM_DECODEIPFW,TMM_VERDICTIPFW,TMM_RECEIVEIPFW,TMM_RECEIVEERFFILE,TMM_DECODEERFFILE,TMM_RECEIVEERFDAG,TMM_DECODEERFDAG,threading 1,4,6,172008,0,0,0,0,0,0,47889,0,0,48582,1323,0,0,0,0,1359,0,1134,0,0,0,0,0,8028,0,0,0,49356,0,0,0,0,0,0,0,14337 First line of the file contains labels. 2 example gnuplot scripts added to plot the data.	14 years ago
Eric Leblond	88559901d4	pcap-file: Allocated packet must be free if there's error	14 years ago
Victor Julien	b753ecce50	Implement a pkt acq loop infra with support for pcap-file.	14 years ago
Eric Leblond	dd038c1906	Modify files to avoid direct pckt payload access ... This patch implements the needed modification of payload access in a Packet structure to support the abstraction introduced by the extended data system.	15 years ago
Victor Julien	4cacb1e970	Disable adding to unregistered mbit/s counter.	15 years ago
Victor Julien	6943a7eb8c	Move updating the time from the pcap callback to the decoding stage in file mode.	15 years ago
Victor Julien	634b328d38	In case of error in pcap file reading mode, we shut the engine down hard instead of gracefully.	16 years ago
Victor Julien	1d74797b17	Attempt to work around NULL packets we're seeing ending up in queues when the compiler has optimized our code.	16 years ago
Victor Julien	6519a86ec7	Move packet pool to ringbuffer, update packet pool api and ringbuffer api. Remove memset usage from PACKET_RECYCLE, add proper cleanup macros.	16 years ago
Victor Julien	dce323b1f4	Fix SCondWait -> SCCondWait typo.	16 years ago
Pablo Rincon	8cc525c939	UDP support at AppLayer message handling	16 years ago
Victor Julien	b657705d8c	Fix pcap file mode not shutting down on ctrl-c	16 years ago
Victor Julien	e3fc53ecb9	Fix a corner case where the pcap receive modules could alloc packets at line rate until memory was depleted.	16 years ago
Victor Julien	53acf08996	Add multi packet reading for pcap live mode. Add a partly lock free multi writer, multi reader ringbuffer.	16 years ago
Victor Julien	4e7df60b2f	Make pcap file mode read multiple packets per 'read'. Update threading model to deal with this.	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
Victor Julien	ccf22cf563	Move to different way of enforcing max_pending. Should require less locks.	16 years ago
William Metcalf	41172f0024	increment packet count before assigning value, tshark/wireshark starts with pkt no 1 so should we	16 years ago
Victor Julien	b90ebc1ce5	Add a packet count var for pcap file mode to the Packet structure to ease debugging.	16 years ago
William Metcalf	ce01927515	Import of GPLv2 Header 050410	16 years ago
Victor Julien	070ed778b8	Libcap-ng support by Gurvinder Singh and myself. Basic support for per thread caps is added, but not activated as it doesn't seem to work yet. Work around for incompatibility between libnet 1.1 and libcap-ng added.	16 years ago
Victor Julien	eeb98c6900	Move SCSetThreadName to proper functions.	16 years ago
Gerardo Iglesias Galvan	9f35a24a1f	Set threads name. Fix bug #83	16 years ago
Victor Julien	7dcc1daa89	Pcap eof msg can be informational	16 years ago
Victor Julien	c5e15213f7	Improve pcap file mode EOF message. Fixes #123. Small cleanups to pcap file code.	16 years ago
Pablo Rincon	25a3a5c6d8	Adding mem wrapper to debug runtime alloc()/free() functions. Fixing some memory leaks.	16 years ago
Pablo Rincon	29d51a6182	Using the loggin API in source-pcap and source-pcap-file	16 years ago
Gurvinder Singh	5293681860	b86	16 years ago
Jason Ish	7142fdb780	quick way to make max_pending configurable.	16 years ago
Victor Julien	53c9276d51	Cleanup pcap output.	16 years ago
Victor Julien	e0aacac4c6	Move bpf string retrieval to it's own function. Clean up pcap sourcres a bit.	16 years ago
William Metcalf	ba46c16aac	bpf support for pcap modes	16 years ago
Steve Grubb	c95cd2e80a	memory leak cleanups in misc places ... Hello, This is all the rest of the memory leaks I found. *In src/source-pcap-file.c at line 152, ptv is not being freed. *In src/util-unittest-helper.c at line 152, p was not being freed. *In src/log-httplog.c at line 195, aft was not being freed *In src/counters.c at line 51, log_filename was not being freed. At line 1188 pctx is being tested to see if its NULL. However, at 1173 it exits the function if it were NULL. This test is not needed and should be deleted. *In src/defrag.c at line 351, tracker was not being freed. At line 390, dc is being checked for NULL but this was already done at line 384. Probably what was meant was checking the value of dc->frag_table which was just assigned. The patch below makes the above described changes. -Steve	16 years ago
William Metcalf	8a64321340	raw pcap support additionl ipv4/6 validation	16 years ago