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git.ipfire.org Git - thirdparty/suricata.git/log
Eric Leblond [Mon, 26 Mar 2012 16:57:42 +0000 (18:57 +0200)]
Improve check of min requirement for AF_PACKET.
As pointed out by #416, AF_PACKET detection support was not accurate
enough. This patch improves the check by doing a verification of
the availability of the feature level needed to build AF_PACKET.
We need TPACKET_V2 which is available after 2.6.27.
Anoop Saldanha [Fri, 23 Mar 2012 04:47:03 +0000 (10:17 +0530)]
cuda pb tm should be in a thread of its own + pkt_acq should be as free as possible
Anoop Saldanha [Fri, 23 Mar 2012 03:18:10 +0000 (08:48 +0530)]
b2g cuda up, compiling and running
Anoop Saldanha [Sun, 25 Mar 2012 07:14:56 +0000 (12:44 +0530)]
clean log pcap
Anoop Saldanha [Sun, 25 Mar 2012 06:39:30 +0000 (12:09 +0530)]
restructure log pcap to use a different setup, which is resilient to thread failure/restarts
Anoop Saldanha [Sun, 25 Mar 2012 05:43:44 +0000 (11:13 +0530)]
don't return TM failure on failing to remove log file
Anoop Saldanha [Sun, 25 Mar 2012 05:46:53 +0000 (11:16 +0530)]
init every new pf instance in log pcap
Victor Julien [Tue, 27 Mar 2012 08:38:15 +0000 (10:38 +0200)]
host: convert host hash to use lookup3.c
Victor Julien [Tue, 27 Mar 2012 08:05:51 +0000 (10:05 +0200)]
flow: make flow use lookup3.c hashing algorithm. Improves hash table distribution.
Victor Julien [Tue, 27 Mar 2012 08:02:52 +0000 (10:02 +0200)]
hash: add lookup3.c by Bob Jenkins
Found here:
http://burtleburtle.net/bob/hash/doobs.html
http://burtleburtle.net/bob/c/lookup3.c
From the file header:
lookup3.c, by Bob Jenkins, May 2006, Public Domain.
These are functions for producing 32-bit hashes for hash table lookup.
hashword(), hashlittle(), hashlittle2(), hashbig(), mix(), and final()
are externally useful functions. Routines to test the hash are included
if SELF_TEST is defined. You can use this free for any purpose. It's in
the public domain. It has no warranty.
Victor Julien [Sat, 24 Mar 2012 11:23:50 +0000 (12:23 +0100)]
flow: create a flow lock macro API, implement it for mutex and rwlocks. Mutex remains the default.
Xavier Lange [Fri, 23 Mar 2012 08:30:13 +0000 (01:30 -0700)]
Include conf_test in special cases for unset RUNMODE
Xavier Lange [Tue, 20 Mar 2012 21:02:49 +0000 (14:02 -0700)]
Make conf_test local. Simplify if/else to if.
Xavier Lange [Mon, 19 Mar 2012 10:58:36 +0000 (03:58 -0700)]
Do not spawn threads for conf test
Xavier Lange [Mon, 19 Mar 2012 10:32:03 +0000 (03:32 -0700)]
Added conf_test flag and behavior
Victor Julien [Thu, 22 Mar 2012 17:26:40 +0000 (18:26 +0100)]
file magic: don't disable inspecting magic for both directions if files in only one direction don't need magic.
Victor Julien [Thu, 22 Mar 2012 16:02:41 +0000 (17:02 +0100)]
Add host section to stock yaml.
Victor Julien [Thu, 22 Mar 2012 16:02:25 +0000 (17:02 +0100)]
Enforce memcap limit before allocating hash table in host and flow engines.
Victor Julien [Thu, 22 Mar 2012 16:01:34 +0000 (17:01 +0100)]
Fix typo in spm prototype declaration.
Anoop Saldanha [Thu, 22 Mar 2012 11:45:15 +0000 (17:15 +0530)]
update all spm algos to use 16 bit pattern lengths. Should compress a lot of tables
Victor Julien [Thu, 22 Mar 2012 12:17:51 +0000 (13:17 +0100)]
Make 'autofp' the default runmode. Increase default max-pending-packets to 1024. Move some advanced and uncommonly changed settings down in the stock suricata.yaml. Closes #433.
Eileen Donlon [Tue, 20 Mar 2012 15:02:21 +0000 (11:02 -0400)]
fix misleading comment
Eileen Donlon [Tue, 20 Mar 2012 14:59:47 +0000 (10:59 -0400)]
reject rules with invalid hex digits in content
Eileen Donlon [Wed, 21 Mar 2012 16:12:38 +0000 (12:12 -0400)]
reject rules with an invalid ttl range
Victor Julien [Thu, 22 Mar 2012 10:53:35 +0000 (11:53 +0100)]
Various small flow and host table fixes.
Victor Julien [Thu, 22 Mar 2012 11:40:49 +0000 (12:40 +0100)]
http: 'HTTP Host header ambiguous' after libhtp update. It now fires if hostname is present both in URL and Host header and the 2 are not equal.
Victor Julien [Thu, 22 Mar 2012 11:33:57 +0000 (12:33 +0100)]
libhtp: update to sync with upstream 0.2.x
Patches applied are:
commit
85f5bbc39dda2eaf03ccb6111cbf5daf1c7b75f9
Author: Craig Forbes <cforbes@qualys.com>
Date: Wed Mar 21 16:45:04 2012 +0000
Backport of STREAM_STATE_TUNNEL fix to 0.2.x.
Return STREAM_STATE_TUNNEL after entering a tunnel.
commit
cfbe28cd4ddde6d77c5b0d5935c8717834971441
Author: Craig Forbes <cforbes@qualys.com>
Date: Wed Feb 29 16:52:44 2012 +0000
Backport of the fix for HTP_AMBIGUOUS_HOST flag.
The flag is only set when the URI host on the request line is different
than the value in the Host: request header.
Resolves https://github.com/ironbee/libhtp/issues/20
commit
196dfb1c8b7a5996389c719e2c912163c5607916
Author: Brian Rectanus <brectanus@qualys.com>
Date: Wed Feb 8 08:35:46 2012 -0600
Add missing function declaration in header.
commit
7878fec818167fcdf7c8c4852ac0dafa1ae445f1
Author: Brian Rectanus <brectanus@qualys.com>
Date: Wed Feb 8 08:35:07 2012 -0600
Revert part of previous patch, which was invalid.
commit
bafef3d4cbfc307960677c6bd682ae195fe986cd
Author: Brian Rectanus <brectanus@qualys.com>
Date: Wed Feb 8 08:36:06 2012 -0600
Update version to next dev release.
commit
62cfdb41ba84f2666c7526e2e5d9e10ab8e220f1
Author: William Metcalf <wmetcalf@qualys.com>
Date: Wed Feb 1 13:19:48 2012 -0600
Many thanks to Will, Brian and Craig.
Victor Julien [Tue, 20 Mar 2012 11:55:45 +0000 (12:55 +0100)]
Bail out early if we're in http tunnel mode.
Victor Julien [Tue, 20 Mar 2012 09:46:38 +0000 (10:46 +0100)]
Silence ac-gfbs debug message.
Victor Julien [Tue, 20 Mar 2012 09:15:02 +0000 (10:15 +0100)]
Minor error message cleanups
Victor Julien [Tue, 20 Mar 2012 09:14:43 +0000 (10:14 +0100)]
profiling: fix lock profiling int print issue.
Victor Julien [Tue, 20 Mar 2012 09:13:52 +0000 (10:13 +0100)]
flow: fix atomic var not being initialized and destroyed.
Victor Julien [Mon, 19 Mar 2012 12:46:47 +0000 (13:46 +0100)]
Fix bug in app layer event handling causing http event rules to fail loading.
Victor Julien [Wed, 14 Mar 2012 12:32:40 +0000 (13:32 +0100)]
Minor flowq updates.
Anoop Saldanha [Mon, 12 Mar 2012 14:47:03 +0000 (20:17 +0530)]
Introduce the address hash based flow q handler
Anoop Saldanha [Mon, 12 Mar 2012 14:18:49 +0000 (19:48 +0530)]
Adapt flow tmqh counters to be atomic vars. Remove support for active flows q handler. Introduce SC_ATOMIC_SET
Anoop Saldanha [Thu, 12 Jan 2012 11:23:02 +0000 (16:53 +0530)]
Support freeing flow q handler out ctx. Adapt unittests to use the same
Anoop Saldanha [Thu, 12 Jan 2012 11:09:47 +0000 (16:39 +0530)]
neaten flow q handler code
Anoop Saldanha [Thu, 12 Jan 2012 11:01:08 +0000 (16:31 +0530)]
Enable unittests for flow q handler
Anoop Saldanha [Wed, 11 Jan 2012 18:33:13 +0000 (00:03 +0530)]
support flow q handler schedulers active_flows and active_packets. Support new yaml option autofp_scheduler. Support for printing q handler stats as well
Anoop Saldanha [Tue, 27 Dec 2011 12:26:13 +0000 (17:56 +0530)]
support for custom flow qhandlers - round robin support added
Pierre Chifflier [Tue, 13 Mar 2012 21:08:39 +0000 (22:08 +0100)]
TLS: add variable to store the error code in the decoder
Use a variable to store the decoding error code if required, and remove
the calls to SCLogInfo and SCLogDebug.
Pierre Chifflier [Sat, 3 Mar 2012 13:11:38 +0000 (14:11 +0100)]
TLS app layer: misc fixes, reorder some fields to same memory
Pierre Chifflier [Tue, 28 Feb 2012 14:08:43 +0000 (15:08 +0100)]
Add TLS decode events
Pierre Chifflier [Mon, 27 Feb 2012 16:23:24 +0000 (17:23 +0100)]
TLS: replace SigMatchAppendAppLayer with SigMatchAppendSMToList
Eric Leblond [Mon, 19 Dec 2011 10:14:21 +0000 (11:14 +0100)]
tls-handshake: add sanity checks.
Eric Leblond [Mon, 19 Dec 2011 09:22:06 +0000 (10:22 +0100)]
tls-handshake: Add some missing free in error handling.
When DecodeAsn1BuildValue function fails, it may be necessary to
do some clean-up in the calling functions.
Eric Leblond [Mon, 19 Dec 2011 09:20:50 +0000 (10:20 +0100)]
tls-handshake: DecodeAsn1BuildValue should return -1 for error
This patch modifies DecodeAsn1BuildValue to have it return -1 when
there is a too big number of bytes announced in the ASN.1 message.
Eric Leblond [Mon, 28 Nov 2011 09:14:28 +0000 (10:14 +0100)]
TLS parser: add sanity checks on loop
It was possible in some loop to read data placed after the buffer
resulting in invalid/unpredictable value. This patch fixes two of
this issues.
Eric Leblond [Sun, 27 Nov 2011 11:28:36 +0000 (12:28 +0100)]
TLS parser: add sanity check
Eric Leblond [Fri, 25 Nov 2011 17:40:34 +0000 (18:40 +0100)]
TLS parser: modify OCTETSTRING
This patch does on over allocation of 1 for the OCTETSTRING
to be able to add a 0 at the end. This will then
allow us to use the string in printf.
Pierre Chifflier [Sat, 3 Mar 2012 14:18:23 +0000 (15:18 +0100)]
TLS parser: add handing of UTF8STRING
Some certificate contains UTF8STRING which is a subset of
OCTETSTRING. This patch adds support for this type of string.
Pierre Chifflier [Sat, 3 Mar 2012 14:18:07 +0000 (15:18 +0100)]
TLS keywords: fix match regex (remove extra space)
Pierre Chifflier [Sat, 3 Mar 2012 14:17:14 +0000 (15:17 +0100)]
TLS app layer: rewrite decoder to handle multiple messages in records
Since we now parse the content of the TLS messages, we need to handle
the case multiple messages are shipped in a single TLS record, and
taking care of the multiple levels of fragmentation (message, record,
and TCP).
Additionally, fix a bug where the parser state was not reset after an
empty record.
Pierre Chifflier [Thu, 24 Nov 2011 16:50:47 +0000 (17:50 +0100)]
TLS app layer: fix number of bytes processed on SERVER_CERTIFICATE message.
Change the function to return the number of bytes processed, and fix a bug
where the input buffer was wrong.
Signed-off-by: Pierre Chifflier <pierre.chifflier@ssi.gouv.fr>
Eric Leblond [Wed, 9 Nov 2011 14:55:43 +0000 (15:55 +0100)]
tls app layer: add missing free
issuerdn was not freed at exit.
Eric Leblond [Wed, 9 Nov 2011 14:14:21 +0000 (15:14 +0100)]
tls app layer: handle negation on subject and issuerdn.
This patch adds negation support for tls.subject and tls.issuerdn
matches.
Eric Leblond [Wed, 9 Nov 2011 10:37:12 +0000 (11:37 +0100)]
TLS app layer: Add tls.issuerdn keyword.
Eric Leblond [Tue, 8 Nov 2011 14:46:59 +0000 (15:46 +0100)]
decode ASN.1: Factorize value reading
This patch factorizes the reading of integer value and fix some
indentation. By convention, a value of 0xffffffff is returned
if the size of the integer is too big. In this case, the hexadecimal
value (which is also read) must be used.
Pierre Chifflier [Fri, 4 Nov 2011 17:18:46 +0000 (18:18 +0100)]
TLS handshake: get TLS ciphersuite and compression
Decode the SERVER_HELLO message to extract the ciphersuite and compression
chosen by the server.
Signed-off-by: Pierre Chifflier <pierre.chifflier@ssi.gouv.fr>
Pierre Chifflier [Fri, 4 Nov 2011 17:18:45 +0000 (18:18 +0100)]
TLS handshake: decode the SERVER_CERTIFICATE message
Add a decoder for the SERVER_CERTIFICATE during a TLS handshake, extracts the
certificates and keep the subject name.
Add the tls.subject keyword for substring match in rules (TLS layer).
Signed-off-by: Pierre Chifflier <pierre.chifflier@ssi.gouv.fr>
Pierre Chifflier [Fri, 4 Nov 2011 17:18:44 +0000 (18:18 +0100)]
Add ASN.1 parser for X509 certificates (in DER format)
Signed-off-by: Pierre Chifflier <pierre.chifflier@ssi.gouv.fr>
Victor Julien [Mon, 19 Mar 2012 10:50:50 +0000 (11:50 +0100)]
Make list-app-layer-protos option name match the help explanation. Make sure it works w/o passing a config.
Anoop Saldanha [Mon, 19 Mar 2012 03:36:16 +0000 (09:06 +0530)]
Add new command line option --list-app-layer-protocols to list supported app layer protocols in sigs
Anoop Saldanha [Tue, 13 Mar 2012 11:35:53 +0000 (17:05 +0530)]
Add BUG_ON to avoid overruning AppLayerDetectDirection map array
Eileen Donlon [Mon, 12 Mar 2012 22:41:53 +0000 (18:41 -0400)]
reject rules with duplicate content modifiers
reject rules that have multiple depths, offsets, distances, fast_patterns, nocases, or rawbytes for the same content.
Eileen Donlon [Tue, 13 Mar 2012 19:31:13 +0000 (15:31 -0400)]
added null checks for init_hash to all ac mpms
Eileen Donlon [Tue, 13 Mar 2012 00:31:58 +0000 (20:31 -0400)]
reject http_client_body with inconsistent flow dir
reject http_client_body with flow: to_client or from_server
Victor Julien [Mon, 19 Mar 2012 09:42:40 +0000 (10:42 +0100)]
Clean up error message.
Eileen Donlon [Wed, 14 Mar 2012 16:43:38 +0000 (12:43 -0400)]
disallow-use-of-configuration-file-with-unittests
Victor Julien [Mon, 19 Mar 2012 09:28:34 +0000 (10:28 +0100)]
profiling: add per lock location profiling
Add profiling per lock location in the code. Accounts how often a
lock is requested, how often it was contended, the max number of
ticks spent waiting for it, avg number of ticks waiting for it and
the total ticks for that location.
Added a new configure flag --enable-profiling-locks to enable this
feature.
Victor Julien [Thu, 15 Mar 2012 15:22:47 +0000 (16:22 +0100)]
Profile pcap file callback.
Victor Julien [Thu, 15 Mar 2012 11:04:26 +0000 (12:04 +0100)]
Make sure stream debug code is only used in debug mode.
Victor Julien [Thu, 15 Mar 2012 11:01:09 +0000 (12:01 +0100)]
Small http.log improvement: bail out early if there is nothing to log. Make output locking more fine grained.
Victor Julien [Wed, 14 Mar 2012 18:19:02 +0000 (19:19 +0100)]
Fix 2 compilation issues.
Victor Julien [Wed, 14 Mar 2012 18:12:59 +0000 (19:12 +0100)]
Move over src and dst thresholding to use host table. Fix a bug in threshold 'both' handling.
Victor Julien [Wed, 14 Mar 2012 06:56:11 +0000 (07:56 +0100)]
Introduce host table, make tag use it
Add a host table similar to the flow table. A hash using fine grained
locking. Flow manager for now takes care of book keeping / garbage
collecting.
Tag subsystem now uses this for host based tagging instead of the
global tag hash table. Because the latter used a global lock and the
new code uses very fine grained locking this patch should improve
scalability.
Victor Julien [Mon, 12 Mar 2012 11:36:49 +0000 (12:36 +0100)]
Undo changes from
88b8f15663076560b2237e6d8b8cae7e23d92bb6 . Atomic stack implementation had a-b-a problem.
Victor Julien [Sat, 10 Mar 2012 12:31:12 +0000 (13:31 +0100)]
Add atomic stack implementation. Convert flow spare queue to use this stack. Remove now unused flow-queue code.
Victor Julien [Fri, 9 Mar 2012 17:50:23 +0000 (18:50 +0100)]
Fix invalid declaration of enable_nss and enable_nspr in configure.in.
Victor Julien [Fri, 9 Mar 2012 16:45:09 +0000 (17:45 +0100)]
Add way to profile mutex/spin locks per thread module.
Victor Julien [Fri, 9 Mar 2012 12:19:02 +0000 (13:19 +0100)]
Implement stream memcap enforcements using atomics instead of spinlocked counters.
Victor Julien [Fri, 9 Mar 2012 17:36:07 +0000 (18:36 +0100)]
Misc fixes.
Victor Julien [Fri, 9 Mar 2012 17:34:25 +0000 (18:34 +0100)]
Remove trailing zero's from some counters output.
Victor Julien [Fri, 9 Mar 2012 17:31:46 +0000 (18:31 +0100)]
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.
Victor Julien [Thu, 8 Mar 2012 15:36:14 +0000 (16:36 +0100)]
Fix broken unittest.
Eileen Donlon [Tue, 6 Mar 2012 00:50:12 +0000 (19:50 -0500)]
add null checks to fix bugs in StreamTcpTest23
Eileen Donlon [Tue, 6 Mar 2012 00:31:26 +0000 (19:31 -0500)]
fix more invalid content unittests
fix invalid unittests with mixed relative and non-relative content modifiers and other issues; DetectContentParse19 still contains some failing dce_stub tests which are commented out.
Eileen Donlon [Mon, 13 Feb 2012 15:45:29 +0000 (10:45 -0500)]
fix invalid unittests with mixed content modifiers
Fixed some unittests that were incorrectly mixing relative and non-relative content modifiers.
Eileen Donlon [Thu, 26 Jan 2012 18:06:03 +0000 (13:06 -0500)]
reject mixed relative and non-relative keywords
reject signatures using relative and non-relative positional keywords for the same content (depth or offset with distance or within)
Eileen Donlon [Tue, 6 Mar 2012 22:03:29 +0000 (17:03 -0500)]
reject invalid combinations of pcre modifiers
don't allow /B with normalized buffers, and don't mix modifiers for normalized and raw buffers
Victor Julien [Mon, 5 Mar 2012 13:51:28 +0000 (14:51 +0100)]
Add libnss/libnspr support output to configure. Clean up configure.in.
Victor Julien [Mon, 5 Mar 2012 08:03:26 +0000 (09:03 +0100)]
Do not assume the include dir for nss to be nss. On F16 it's nss3.
Victor Julien [Mon, 5 Mar 2012 08:00:00 +0000 (09:00 +0100)]
Do not assume the include dir for nspr to be nspr. On F16 it's nspr4.
Victor Julien [Sat, 3 Mar 2012 13:10:49 +0000 (14:10 +0100)]
Fix json output typo.
Victor Julien [Fri, 2 Mar 2012 15:17:58 +0000 (16:17 +0100)]
Fix issue discovered by Anoop. Passing u32 ptr to a size_t can caused badness.
Victor Julien [Fri, 2 Mar 2012 11:13:16 +0000 (12:13 +0100)]
Fix minor memleak in case af-packet init fails.
Victor Julien [Fri, 2 Mar 2012 10:08:06 +0000 (11:08 +0100)]
Fix UTHBuildFlow setup using wrong address.
Victor Julien [Fri, 2 Mar 2012 10:05:49 +0000 (11:05 +0100)]
Improve http filename parsing.
Victor Julien [Fri, 2 Mar 2012 09:43:02 +0000 (10:43 +0100)]
Fix compilation with profiling enabled. Minor unittest fixes.