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Commit Graph

3122 Commits (22957776915bac6bbf204d98ac56f0109171453a)

Author SHA1 Message Date
Victor Julien 1bb0199dd7 pfring: protect pfring_set_bpf_filter with a lock as it's not thread safe. 14 years ago
Victor Julien 1906d317ec unified2: minor cleanups 14 years ago
Victor Julien 5e95524122 Improve error reporting in case of syntax errors in the address and port vars. 14 years ago
Victor Julien 5b457807e2 file: fix file length and md5 tracking when file storing is disabled 14 years ago
Victor Julien 086a934ca9 #449: fix md5 calculation in daemon mode. 14 years ago
Victor Julien 94c312512d pfring: move missing timestamp handling code to PfringProcessPacket. 14 years ago
Chris Wakelin a5f948f436 Fix missing timestamps in some flavours of PF_RING 14 years ago
Victor Julien f2f8dfd8d6 http: add test to make sure a missing space between header name and value is not a problem (ref #474). 14 years ago
Victor Julien 66856831fa unified2: big rewrite to clean up code that deals with tcp segment logging. 14 years ago
Eric Leblond a0e57f58e5 OpenBSD: introduce SCLocalTime function. 
This function is a wrapper to localtime_r. It is needed to avoid
a compilation warning on OpenBSD. I'm forced to type the function
to a non pointer first parameter. If not we will have to use two
differents functions in OpenBSD where tv->tv_sec is a long
(different from time_t).
 14 years ago
Victor Julien 00948c86d5 Add debug messages to HTTP error/warning handling. 14 years ago
Victor Julien ed3599b3d8 stream: improve error checking. 14 years ago
Victor Julien 5933cee2ff replace: add missing malloc return value check. 14 years ago
Eric Leblond dbf5d79e43 pfring: follow API change 
As pointed out in issue #459, pf_ring API has changed. Since
5.4.0 release pf_ring_open has one less argument.
 14 years ago
Victor Julien 48da3bb48b Make sure all fake packets have datalink type DLT_RAW. Make sure stream end packets set pkt size. 14 years ago
Victor Julien 02e19502c7 unified2: minor cleanups. 14 years ago
Eric Leblond 70b795e20a OpenBSD: don't close std* to avoid problem. 14 years ago
Victor Julien 3181b492f4 pcap: lock pcap_compile and pcap_setfilter calls as they are not thread safe. Fixes issues with bpf filters and multiple interfaces. 14 years ago
Victor Julien e3f66c52ec pcap: fix double free issue with bpf filter and multiple interfaces. 14 years ago
Victor Julien a3cbe2e1c2 alert-debuglog: add size info for stream chunks and fix a typo. 14 years ago
Anoop Saldanha 5f939412af debuglog now uses the new mem buffer API. Improve file ctx locking to just the file write 14 years ago
Victor Julien cae46ab5eb pcre: print filename and line number for JIT warning. 14 years ago
Anoop Saldanha 4689783342 bug #454 - rebase fix. Also use better error code to indicate invalid address var yaml entry 14 years ago
Anoop Saldanha b3660dc5db bug #454 - add unittests for the address/port conf var validation function 14 years ago
Anoop Saldanha 678763c3f4 bug #454 - global check to see if address and port vars are properly configured 14 years ago
Victor Julien ea0d172693 No longer pass StreamMsg to output for alert logging, instead use the same callback code as is used for state alerts. 14 years ago
Victor Julien 88a21456e3 stream: keep segments in memory until we are sure the stream/state is inspected. 14 years ago
Anoop Saldanha 64625675ce set stream_eof flag per stream, only when the stream initiates a close. Fix htp parser to close connection per direction based on this 14 years ago
Victor Julien b976ff228a ipv6: fix an AH header parsing issue. Add decoder event for non-null reserved fields. 14 years ago
Victor Julien 52044bb81b Improve error message for malformed urilen value. 14 years ago
Anoop Saldanha d39b7b72bd Add a nice error message when we exceeded address buffer limit for a rule 14 years ago
Anoop Saldanha 7495f59773 bug #451 fix for parsing address. Increase buffer size 14 years ago
Anoop Saldanha f204b52e10 bug #461 - http header shouldn't match on cookie header 14 years ago
Eric Leblond 59057e542e Openbsd: Fix some warning related to inline usage. 
gcc on OpenBSD does not support C99 inline functions. This patch
modify the build system to handle this. It also change the order
of declaration of some functions to avoid to use them before
declaring them as inline.
 14 years ago
Anoop Saldanha 3df3be0efc bug 418 - update http log to escape backslashes 14 years ago
Anoop Saldanha 5d22194299 fix failing rate filter unittest 14 years ago
Anoop Saldanha 7dec21be4c fix rate filters that reset the sig ctx data and handled action timeouts wrongly 14 years ago
Anoop Saldanha 85db868a83 indentation fix 14 years ago
Anoop Saldanha c34713321a fix rate filter alert suppression. Log error if rate filter has count of 0. Other minor fixes as well 14 years ago
Anoop Saldanha bff2866aed more coverity fixes 14 years ago
Anoop Saldanha 6c5b596ada coverity fixes 14 years ago
Eileen Donlon b22529d6f4 disallow pcre /P/I/U with flow:to_client/from_svr 14 years ago
Eileen Donlon c7807a21b6 disallow http_server_body with flow:to_server 
disallow http_server_body with flow:to_server or from_client
 14 years ago
Eileen Donlon 2c24eb9e76 allow only one flow option in a rule 14 years ago
Eileen Donlon f7879f81e8 disallow file_data with flow:to_server/from_client 14 years ago
Victor Julien 36c83f2651 Minor textual update. 14 years ago
Anoop Saldanha 0da93e84ca bug 454 - Provide better error message when the user supplies a NULL address range 14 years ago
Anoop Saldanha 09ec7ec728 bug 456 fix for byte_extract to have array of the right size to update values with 14 years ago
Anoop Saldanha d2738c851f fix failing fast pattern unittests 14 years ago
Eric Leblond 6784ec536d Fix OpenBSD compilation. 14 years ago
Victor Julien e6dea5c406 Use less queues and threads in nfq autofp mode. 
Moved outputs from their own thread to stream/detect threads.
 14 years ago
Anoop Saldanha 8742e51fb0 fix detection filter unittests to reflect recent fixes 14 years ago
Anoop Saldanha 64a04fc721 code cleanup 14 years ago
Anoop Saldanha b48a686d65 considering the tenths of a seconds in a packet, when calculating thresholds 14 years ago
Anoop Saldanha b899146229 fix detection filter. Had one extra alert than normal previously, now fixed 14 years ago
Anoop Saldanha 493c3db413 fix FNs for flow- only_stream and no_stream options 14 years ago
Anoop Saldanha ad36d55771 code cleanup - indentation fix 14 years ago
Anoop Saldanha 046819e1b8 bug 452 - fix detection bug for sigs that don't have a content but need payload inspection 14 years ago
Anoop Saldanha 608f4fe787 bug 452 - enable http extra callbacks for configs other than the default configs 14 years ago
Anoop Saldanha 225b917e93 remove unused stream ssn flag - STREAMTCP_FLAG_TOSERVER_REASSEMBLY_STARTED 14 years ago
Anoop Saldanha 61d5fe33c9 Free membuffer before clearing enclosing parent instance 14 years ago
Victor Julien 98c30be2db ipv6: improve handling of packets with duplicate (or more) ipv6 extension headers. 14 years ago
Victor Julien d378b76c04 http: body inspection improvement 
Improve http_client_body and file_data performance when request and
response body limits are set to high values.
 14 years ago
Victor Julien 4354434522 Add htp error debug printing. 14 years ago
Victor Julien 9f0447cb38 Flag napatech receive tm as well. 14 years ago
Anoop Saldanha cd4705e699 flag recieve acq tms that previously missed the receive_tm flag 14 years ago
Victor Julien f219841795 Misc buffer API update. 14 years ago
Eileen Donlon 4327aaf68a reject pcre modifiers U with B 14 years ago
Eileen Donlon 195eb42d4e allow only one content to use fast_pattern 14 years ago
Victor Julien 1d59324a68 Add missing space to http.log. 14 years ago
Victor Julien b5a3995904 Fix minor memleak in an start up error condition. 14 years ago
Anoop Saldanha 69ed12fd28 Introduce new buffer API that lets you create and manage a buffer. Update http log to use this as well 14 years ago
Anoop Saldanha 98a8234e0a csum function fixes. Improves alert accuracy. FPs on invalid-csums decoder rules fixed 14 years ago
Anoop Saldanha 46e1145cff minor code cleanup 14 years ago
Anoop Saldanha 37f66e5f46 update handling negative offsets in byte_extract. Also improve validation in byte_extract to not extract values out of the buffer range 14 years ago
Victor Julien 18837dce92 http: improve multipart parsing, skip empty records. 14 years ago
Victor Julien 910eb70660 Fix minor compiler warning. 14 years ago
Victor Julien 79691f675a defrag: don't increment recursion level for reassembled packets. Fixes defragged packets not seeing the same flow. 14 years ago
Jason Ish 90548837e3 Update the ERF file runmodes to support autofp and single. 14 years ago
Jason Ish 1f801d316c Apply changes recommended by Stephen Donnely of Endace: - Skip pad records. - Don't log error on EGAIN, just try again. - Skip over extension headers. - Check we have the full packet (skip partial packets) - Remove obsolete rlen check. Also remove max_pending_packets to process more packets per iteration. 14 years ago
Victor Julien 07945f04ce ipv6: make sure we pass the defragged packet from the ipv6 layer to the decoder. 14 years ago
Victor Julien c682c5f1dd Fix error in proto handling for ipv6 in fast.log. 14 years ago
Victor Julien 4df25ef499 Apply http.log formatting fix by Chris Wakelin. 14 years ago
Victor Julien e874a5a3de Fix error in per packet detection engine profiling. 14 years ago
Victor Julien 3f94b12007 Minor stream optimization. 14 years ago
Victor Julien b9e5202f3c Make fast.log use finer grained locking, move protocol lookup outside of the lock. 14 years ago
Victor Julien b8e741de9e Minor optimizations to unified2 and fast.log. 14 years ago
Victor Julien 3d6b51a8c4 Small compile fix. 14 years ago
Anoop Saldanha b6c0d9e926 update util-print.c to use new print macro 14 years ago
Anoop Saldanha 090d098114 provide generic macro to buffer data using snprintf 14 years ago
Anoop Saldanha 95ea105a15 update util-print.c to use snprintf 14 years ago
Anoop Saldanha 23b64c5c08 restructure http logging to use fine grained locking 14 years ago
Victor Julien 40fcae3aa0 Minor unittest fixes to make Coverity happy. 14 years ago
Victor Julien 5c397e3a53 flow: add missing unlocks for rare error condition at flow shut down. 14 years ago
Victor Julien 31b673718c host: convert use_cnt to a atomic var (like in flow). 14 years ago
Victor Julien a39529db5d ipv6: fix routing header parsing leading to rejection of valid packets. 14 years ago
Victor Julien 374947c354 ipv6: properly deal with packets containing a FH header that has offset 0 and no more frags flag set. 14 years ago
Victor Julien 92e7a7d254 ipv6: fix detection engine using the originals IPv6 header's nxt hdr value instead of the upper layer one. 14 years ago
Victor Julien 073ce64786 Fix parsing of tcp-pkt and tcp-stream sigs, add unittest. 14 years ago
Anoop Saldanha c22755fec5 fix cppcheck analyzer warnings - bug 439 14 years ago
Anoop Saldanha 081b0e05a2 restructure disabling receive threads. Introduce new flag to indicate that threads have finised running 14 years ago
Eric Leblond 91f42b6f41 pcap: fix "work by luck" code. 14 years ago
Eric Leblond d8d9b0983f af_packet: misc improvements. 
Improve block count and only copy snaplen length to avoid overflow.
 14 years ago
Victor Julien 0a80e362aa Fix some minor clang scan-build warnings. 14 years ago
Victor Julien 4ebb6b7fae nfq: switch locking code to macro's to lock profiling can track the exact lock locations. 14 years ago
Victor Julien 06d7fb5428 Fix CUDA build from a release tarball. 14 years ago
Anoop Saldanha fea6a426a5 cleanup killing threads. As a consequence fixes invalid read/writes in tmqh flow 14 years ago
Anoop Saldanha f0e4578640 cleanup junk code in flow qh 14 years ago
Victor Julien bf4ab2f7e1 Fix misc issues picked up by coccinelle. 14 years ago
Anoop Saldanha a8095bd8d6 fix compiler warnings 14 years ago
Victor Julien af4e480163 Fix __WORDSIZE redeclaration warning on Windows builds. 14 years ago
Jason Ish 105173939b Implement single, autofp and workers run modes for DAG interfaces. Includes multiple interface support. 
Remove auto mode due to bad performance.
 14 years ago
Victor Julien 8e064001c3 Fix compilation of atomic api spinlocked fallback code. 14 years ago
Anoop Saldanha b2455b6afa cuda pb tm should be in a thread of its own + pkt_acq should be as free as possible 14 years ago
Anoop Saldanha 2995867328 b2g cuda up, compiling and running 14 years ago
Anoop Saldanha f1863370a5 clean log pcap 14 years ago
Anoop Saldanha 6392202872 restructure log pcap to use a different setup, which is resilient to thread failure/restarts 14 years ago
Anoop Saldanha fd21b83f3e don't return TM failure on failing to remove log file 14 years ago
Anoop Saldanha 4bc907414b init every new pf instance in log pcap 14 years ago
Victor Julien cfd4d07dd0 host: convert host hash to use lookup3.c 14 years ago
Victor Julien c10370907a flow: make flow use lookup3.c hashing algorithm. Improves hash table distribution. 14 years ago
Victor Julien 20c08ca47b 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.
 14 years ago
Victor Julien 19a7e7f395 flow: create a flow lock macro API, implement it for mutex and rwlocks. Mutex remains the default. 14 years ago
Xavier Lange fea5e68a7b Include conf_test in special cases for unset RUNMODE 14 years ago
Xavier Lange 1d774dae61 Make conf_test local. Simplify if/else to if. 14 years ago
Xavier Lange 1ae10b9a42 Do not spawn threads for conf test 14 years ago
Xavier Lange eaacc5d0fe Added conf_test flag and behavior 14 years ago
Victor Julien 22349f863b file magic: don't disable inspecting magic for both directions if files in only one direction don't need magic. 14 years ago
Victor Julien f4b542d703 Enforce memcap limit before allocating hash table in host and flow engines. 14 years ago
Victor Julien bd66a4bba9 Fix typo in spm prototype declaration. 14 years ago
Anoop Saldanha 4d192a6881 update all spm algos to use 16 bit pattern lengths. Should compress a lot of tables 14 years ago
Victor Julien 8d1fe9f2fa 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. 14 years ago
Eileen Donlon da633d490b fix misleading comment 14 years ago
Eileen Donlon 793478a832 reject rules with invalid hex digits in content 14 years ago
Eileen Donlon f2e85ab9ee reject rules with an invalid ttl range 14 years ago
Victor Julien 4157d9408d Various small flow and host table fixes. 14 years ago
Victor Julien 18e81b7ba9 Bail out early if we're in http tunnel mode. 14 years ago
Victor Julien 0788656ef7 Silence ac-gfbs debug message. 14 years ago
Victor Julien da3c5bf84d Minor error message cleanups 14 years ago
Victor Julien fa22a26366 profiling: fix lock profiling int print issue. 14 years ago
Victor Julien 3b79dac2b7 flow: fix atomic var not being initialized and destroyed. 14 years ago
Victor Julien 60dbd34f93 Fix bug in app layer event handling causing http event rules to fail loading. 14 years ago
Victor Julien 40ed10ab38 Minor flowq updates. 14 years ago
Anoop Saldanha 7115fa3e72 Introduce the address hash based flow q handler 14 years ago
Anoop Saldanha 5ffb050ada Adapt flow tmqh counters to be atomic vars. Remove support for active flows q handler. Introduce SC_ATOMIC_SET 14 years ago
Anoop Saldanha 3faed5fe79 Support freeing flow q handler out ctx. Adapt unittests to use the same 14 years ago
Anoop Saldanha d01589c9d8 neaten flow q handler code 14 years ago
Anoop Saldanha 0fa14292c0 Enable unittests for flow q handler 14 years ago
Anoop Saldanha 4e417b72b5 support flow q handler schedulers active_flows and active_packets. Support new yaml option autofp_scheduler. Support for printing q handler stats as well 14 years ago
Anoop Saldanha e252048900 support for custom flow qhandlers - round robin support added 14 years ago