Commit Graph

61 Commits (ce20c336341ba15dd3dba8c6305bd176bb24c8e3)

Author SHA1 Message Date
Victor Julien 4824868766 Application layer detection improvements
- improve locking of application layer handling, making sure that the flow cannot be freed/cleared when the detection engine is still working with it.
- add a check to the app layer detection to make sure that a match function will only inspect an app layer state if it's of the right type.
16 years ago
Gurvinder Singh 0a85fd6787 htp error fixed 16 years ago
Gurvinder Singh d8433c7255 fixed-pool-error-and-tcp-state-transition 16 years ago
Victor Julien ecf86f9c23 Rename to Suricata. 16 years ago
Pablo Rincon e26833be3f Changing mutex/spinlocks/conditions naming types 16 years ago
Pablo Rincon 769022f4be Adding support for Mac OS X, FreeBSD, centrailizing mutex/spins/conditions in a macro API, and some unittests 16 years ago
Gurvinder Singh c1e485cc44 app layer error handling 16 years ago
Victor Julien 54b9663cd1 TCP streams: support falling back to 3WHS when we were led to believe we were in 4WHS mode. Add unittests. 16 years ago
Victor Julien 2af6ed0c8c Support newly reported 4WHS TCP setup. 16 years ago
Gurvinder Singh d2765511ce async stream handling support 16 years ago
Anoop Saldanha ceb7e495ae refactoring perf stats code 16 years ago
Gurvinder Singh e7952b1331 some changes in threading constants 16 years ago
Gurvinder Singh 40b8afdd56 support for thread exit constants 16 years ago
Gurvinder Singh 7895748606 add unit test for no stream reassembly 16 years ago
Gurvinder Singh 94674c58f3 unit tests for no packet & payload inspection 16 years ago
Gurvinder Singh bbb385422d function to set packet flags 16 years ago
Gurvinder Singh cc0b4f7181 initial version to support detection byepass 16 years ago
Victor Julien 968d8df12b More logging API usage. Changed logging macro's slightly so the vars inside them won't conflict with vars used by the calling function. 16 years ago
Victor Julien bcc5bbef93 Yet more logging api usage changes. 16 years ago
Victor Julien 91bc83e5c6 More logging API usage changes. 16 years ago
Victor Julien 3a28171fbd Another round of logging api usage updates. 16 years ago
Victor Julien be3bbe0a85 Fix segv in reassembly. Fix sequence gap handling tests. 16 years ago
Victor Julien b3cb29b758 Fix engine lockup due to mutex locking error. 16 years ago
Victor Julien 5ecd187b6f Tie app layer parsing to the stream engine. 16 years ago
Gurvinder Singh c06b2849fb fixed unit tests and add the comments 16 years ago
Gurvinder Singh e88249ee24 small performance enhancement 16 years ago
Gurvinder Singh 37b4682407 target based paws handling 16 years ago
Gurvinder Singh 573027a1ec PAWS support and one unittest 16 years ago
Gurvinder Singh 45cb8f5f0c changed flag name 16 years ago
Gurvinder Singh 3350245f75 timestamp support 16 years ago
Victor Julien 597d0e9a20 Fix detection of failed thread startup. Cleanup startup output a bit. 16 years ago
Victor Julien 0d0ffb9963 Reorganize header inclusions. 16 years ago
Victor Julien 301522f316 Add TCP_GET_WSCALE macro for easy access to wscale. Update StreamTcp to use it. Default to wscale 14 (max) in case of midstream as there seems to be no reliable way to predict wscale if we missed it. 16 years ago
Victor Julien edfddcb282 Clean up stream tests memory handling. Remove counters in the address handling that were thread unsafe. 16 years ago
Gurvinder Singh aa87f70470 stream size match function and unittests 16 years ago
Victor Julien 15b75d727a Fix reassembly unittests. 16 years ago
Victor Julien a39108843e Small tm module API rename to reflect that Init/Deinit/ExitPrintStats are per thread calls. 16 years ago
Victor Julien b102ea2123 Big update:
- Implement "closing" state in flow.
- Add protocol specific timeouts.
- Lots of stream tracking updates, fixing a lot of out of window issues.
- Stream reassembly fixes.
- Implement a new IDS runmode with 4 stream and detect threads.
- Added a BUG_ON macro that aborts the engine if the expression is true.
- Better balance the flow queue handler for traffic that doesn't have flow (like icmp currently).
- Simplify application level protocol in the Tcp Session.
- Add some debugging memory counters.
16 years ago
Victor Julien b4f0e82463 Small flow updates. 16 years ago
Gurvinder Singh 2e3d7fcb9d Fixed seg fault 16 years ago
Gurvinder Singh 9dcf6e2de2 handle the FLOW_STATE_CLOSED 16 years ago
Gurvinder Singh ced5157dc9 Flow get state protocol specific 16 years ago
Gurvinder Singh ab76253ec6 registering stream timeouts and flow prunning unit tests 16 years ago
Gurvinder Singh a4ad7939d2 proto specific free function 16 years ago
Victor Julien 18f556ade1 Fix a number of broken overlap calculations. Add comments exmplaining them all. 16 years ago
Victor Julien 84da1e9dc4 Add seg_list integrity testing to reassemly. Remove all debug output but some. Better deal with packets before the point that we already reassembled. 16 years ago
Gurvinder Singh 0a32b6491f Handling of IDS missed packets and its unitests 16 years ago
Anoop Saldanha 244f5d547a new registration functions for the stats api, with local thread storage for counter ids 16 years ago
Victor Julien 0a9fca7e57 Fix compilation without unittests enabled. 16 years ago
Victor Julien 522efdcf03 Small reshuffle of the free funcs in the Stream code. 16 years ago