3199 Commits (cae46ab5eb566f191e3c565a07684a6004351e55)

 

All Branches   

Search

Author	SHA1	Message	Date
Eric Leblond	6c55af847b	'auto' running mode does not support 'threads' var. ... This patch modifies the RunModeSetLiveCaptureAuto() prototype to be able to detect that a 'threads' variable (telling how much threads must listen to one socket in IDS mode) has been used in the configuration file. It then print a warning message if this is the case.	13 years ago
Victor Julien	6f0ca120d1	Make sure existing log-pcap and unified2-alert 'limit' settings don't break.	13 years ago
Victor Julien	678213c9f4	Fix ParseSizeString return code and a compiler warning.	13 years ago
Anoop Saldanha	4b8ebb5c53	set default response body limit for specific http server conf	13 years ago
Anoop Saldanha	6240131a4e	updates to accomodate master rebase	13 years ago
Anoop Saldanha	7c9d1b80fd	Update size parsing API with new calls for returing u8, u16, u32 and u64 values. Make updates in the codebase to use these new calls	13 years ago
Anoop Saldanha	52b37fef3e	Update yaml size params to use kb, mb, gb to indicate size, in place of raw bytes	13 years ago
Anoop Saldanha	e0c13434ef	bug 333 - support new Size Parsing API. Update various conf params inside the engine to use this API to parse sizes in the format xxx <-just the no represents bytes, xxxkb <- kilobytes, xxxmb <- megabytes, xxxgb <- gigabytes, where xxx is a \d+	13 years ago
Eileen Donlon	79e0299643	Fixed coredump compile problems on bsd, windows	13 years ago
Anoop Saldanha	b970273163	fix broken unittest	13 years ago
Anoop Saldanha	651f91e4de	fix setting pseudo packet from this commit: ... commit 259e022f721a7c3a70c26447b1cf730bb8a1f6cd Author: Anoop Saldanha <poonaatsoc@gmail.com> Date: Sun Dec 4 13:20:43 2011 +0530 fix setting ipv4 header in pseudo packet	13 years ago
Anoop Saldanha	d40fb5b933	Remove unnecessary flow NULL check	13 years ago
Anoop Saldanha	8533cd2cdf	fix mapping of tcp states to flow_established and flow_closed. Improves accuracy	13 years ago
Anoop Saldanha	cc7db6315c	Move setting packet iponly flags from decode section to stream section	13 years ago
Anoop Saldanha	eaf15911e7	fix setting ipv4 header in pseudo packet	13 years ago
Victor Julien	322779fb23	flow engine: release flow lock earlier in flow kill/prune process. Minor cleanups.	13 years ago
Victor Julien	5401764697	flow engine: minor cleanup.	13 years ago
Victor Julien	bfa872b9b7	flow engine: no longer allow FlowRequeue to be called with the same src and dst queue.	13 years ago
Victor Julien	84c7480c06	flow engine: convert flow hash code FlowRequeue call to FlowEnqueue.	13 years ago
Victor Julien	ad4e016288	flow engine: make FlowEnqueue lock the queue. Adapt callers.	13 years ago
Victor Julien	fbbdbb251f	flow engine: remove unneeded 'need_srclock' argument for FlowRequeue	13 years ago
Victor Julien	0331da9773	flow engine: introduce FlowRequeueMoveToSpare ... As part of a clean up of how FlowRequeue is used, introduce FlowRequeueMoveToSpare for moving a flow from a locked queue to the spare queue.	13 years ago
Victor Julien	7fa3df33f2	flow engine: introduce FlowRequeueMoveToBot ... As part of a clean up of how FlowRequeue is used, introduce FlowRequeueMoveToBot for moving a flow to the bottom of it's queue.	13 years ago
Victor Julien	ae1e4c1d7d	Add missing hash row unlock.	13 years ago
Victor Julien	f47f601f09	Fix unified2 setting the wrong eth_type.	13 years ago
Eric Leblond	9422a36851	unified2: avoid to log RAW packet ... If the packet datalink is ethernet, we add a fake ethernet header to stream logging to avoid that barnyard2 create different files.	13 years ago
Eric Leblond	fc56abfcd0	unified2: log an ethernet header for stream alert. ... If packet is a of type ethernet, we log the alert reconstructed payload as an ethernet packet and not a raw packet. This will avoid to confuse barnyard2 pcap output.	13 years ago
Victor Julien	49d6885ec7	Improve debug validation code for packet, add new macro for flow.	13 years ago
Victor Julien	3009429e3c	HTTP transaction handling improvement ... In some cases AppLayerTransactionGetInspectId can return -1, which is now handled by all it's callers. Improve logic of selecting which transactions are inspected by the various HTTP keywords.	13 years ago
Eileen Donlon	dbdf2d888f	Enable/disable core dump in config (feature 319)	13 years ago
Victor Julien	7b0f261fdc	Add some debug statements for debugging a smtp issue.	13 years ago
Victor Julien	004b5dde88	Support libhtp's different handling of CONNECT requests.	13 years ago
Victor Julien	117d51c965	Fix a compile warning when debug is enabled.	13 years ago
Victor Julien	1df3304655	Clean up for unittests code: only compile unittest api code when unittests are enabled. Fix unittest code that wasn't wrapped in the proper UNITTESTS ifdefs.	13 years ago
Victor Julien	a138b32533	flow manager: timing change ... Set default timeout for the flow manager to wake up to 1 second. The 0.4 sec performed best on a Xeon, but in kvm vm's it was horrible: 32 bit vm: 60% cpu for flowmgr when idle. 64 bit vm: 30% cpu for flowmgr when idle. With the 1 second timeout both are at 0.3% cpu.	13 years ago
Victor Julien	786148319c	Lower flow manager wake up timer to 0.4 seconds as that performs 2% better in my tests.	13 years ago
Anoop Saldanha	776bf633e3	flow manager code cleanup. Remove unused code + fix indentation. Remove unused vars	13 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	13 years ago
Anoop Saldanha	9917744707	separate timers for flow mgr thread for normal and emerg mode. Signal flow mgr thread when in emerg mode	13 years ago
Eric Leblond	5a63662766	Flow: use condition system instead of short sleep ... Short sleep can lead to some really annoying performance issue in some environnement like virtual systems. This technic was used in the flow manager. This patch uses an alternate approach based on a timed condition which is triggered each time a new flow has to be created. This avoid to run out of flow. A counter is also done to be able not to run the cleaning code at each new flow.	13 years ago
Victor Julien	34450b9b57	Don't parse layers / ext headers above ipv6 frag header. This is taken care of by defrag.	13 years ago
Victor Julien	938e9b3db0	Fix filestore related segv.	13 years ago
Victor Julien	e6d8d0443c	Unify output functions for alert-debug for IPv4 and IPv6.	13 years ago
Victor Julien	3c7f09d1ea	Add debug output to engine event.	13 years ago
Victor Julien	fd4e1460cf	Add checksum validation rules to decoder events rules.	13 years ago
Victor Julien	e6af837b25	Convert StreamTcpSetEvent function into macro. Eases debug.	13 years ago
Victor Julien	58011554b0	Don't consider payload len in ACK value validation check.	13 years ago
Victor Julien	9878eca086	file handling: expand filestore keyword ... Filestore keyword by default (... filestore; ... ) marks only the file in the same direction as the rule match for storing. This makes sense when inspecting individual files (filemagic, filename, etc) but not so much when looking at suspicious file requests, where the actual file is in the response. The filestore keyword now takes 2 optional options: filestore:<direction>,<scope>; By default the direction is "same as rule match", and scope is "currently inspected file". For direction the following values are possible: "request" and "to_server", "response" and "to_client", "both". For scope the following values are possible: "tx" for all files in the current HTTP/1.1 transation, "ssn" and "flow" for all files in the session/flow. For the above case, where a suspious request should lead to a response file download, this would work: alert http ... content:"/suspicious/"; http_uri; filestore:response; ...	13 years ago
Victor Julien	ddfa5c49c6	Stream engine: gap handling ... Set a stream event for stream gaps. Add a (disabled by default) signature to the stream-event.rules.	13 years ago
Victor Julien	45d86ff58a	Stream reassembly / app layer: disable gap errors ... Gap errors on the app layer are now silently handled. No longer printed to the screen.	13 years ago