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suricata-0.8.2
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Commit Graph

107 Commits (07df1ce6afffb35c0acd25b3b787ce04643306b1)

Author SHA1 Message Date
Jason Ish 00e6cd4ced output: introduce init return type 
The new OutputInitResult is a struct return type that allows
logger init functions to return a NULL context without
raising error.

Instead of returning NULL to signal error, the "ok" field will
be set to false. If ok, but the ctx is NULL, then silently
move on to the next logger.

Use case: multiple versions of a specific logger, and one
implementation decides the configuration is not for that
implemenation. It can return NULL, ok.
 8 years ago
Victor Julien ab1200fbd7 compiler: more strict compiler warnings 
Set flags by default:

    -Wmissing-prototypes
    -Wmissing-declarations
    -Wstrict-prototypes
    -Wwrite-strings
    -Wcast-align
    -Wbad-function-cast
    -Wformat-security
    -Wno-format-nonliteral
    -Wmissing-format-attribute
    -funsigned-char

Fix minor compiler warnings for these new flags on gcc and clang.
 8 years ago
Victor Julien 7512949670 stream: make data pointer in StreamSegmentCallback const 8 years ago
Jason Ish 6585ac4a9f logging: remove unused print stats callbacks 
Remove the ThreadExitPrintStats callback from logging modules
that weren't doing anything with it.
 9 years ago
Jason Ish 0c3f1e2974 logging: move lock into write function 
All loggers were wrapping just the write in a lock with some
updating a counter.  This moves the lock into the write function.

The log_ctx alerts counter was also removed as many modules have
stopped using this and the alert count is available elsewhere.

Should satisfy Coverity CID 1400798:

CID 1400798 (#1 of 1): Data race condition (MISSING_LOCK) 2.
missing_lock: Accessing log_ctx->rotation_flag without holding lock
LogFileCtx_.fp_mutex. Elsewhere, "LogFileCtx_.rotation_flag" is accessed
with LogFileCtx_.fp_mutex held 4 out of 5 times.

Which appears to be a false positive as all calls to SCLogFileWrite
were done under lock, but this will make it more explicit.
 9 years ago
Victor Julien 5e39486399 pkt-var: use id instead of name pointer 9 years ago
Victor Julien ac42a44280 alert-debug: print flowvar/int names 9 years ago
Victor Julien e95a0c1344 alert-debug: print flowbit names from VarNameStore 9 years ago
Jason Ish 00b6e628d1 logging: hook into flow worker thread 9 years ago
Jason Ish 1b4ba4496c logging: rename registration functions to not have tmm 
As the logging modules are no longer threading modules, rename
them so they don't look like they are being registered as
threading modules.

Also, move the registration to the output.c which will handle
registration of the loggers.
 9 years ago
Jason Ish fa27a76462 logging: add profiling back for non-tmm loggers 
The loggers moved away from a TMM required a new
profiling support.
 9 years ago
Jason Ish 7cb16bc90d logging: convert alert debug log to non-thread module 9 years ago
Jason Ish b1200dba54 logging: convert fast log to a non-thread module 9 years ago
maxtors 69863f7b1c Corrected and unified debugmessages for init data errors in *ThreadInit. 9 years ago
Jason Ish 1601222056 alert-debuglog: trigger rotation on non-decoder events as well 
The write handling was missed for non-decoder events that
would trigger rotation after a HUP.
 10 years ago
Jason Ish b512580bbe logging: integrate rotation into SCConfLogOpenGeneric. 
Addresses issue 1492, and will make it harder to omit
rotation on new outputs.
 10 years ago
Victor Julien c1558f5ac4 stream: remove FLOW_NO_APPLAYER_INSPECTION flag 
Instead, intruduce StreamTcpDisableAppLayer to disable app layer
tracking and reassembly. StreamTcpAppLayerIsDisabled can be used
to check it.

Replace all uses of FlowSetSessionNoApplayerInspectionFlag and
the FLOW_NO_APPLAYER_INSPECTION.
 10 years ago
Duarte Silva 3a18db13dc Simple code fixes 
- Removed unnecessary assignment of the data field
- Removed else condition (same function called for IPv4 and IPV6)
- Fixed constants to be a power of two (used in bitwise operations)
 11 years ago
Ken Steele 8f1d75039a Enforce function coding standard 
Functions should be defined as:

int foo(void)
{
}

Rather than:
int food(void) {
}

All functions where changed by a script to match this standard.
 11 years ago
Victor Julien bd490736c2 flow: take flow pkt & byte count out of debug 
Until now the flow packet and byte counters were only available in
DEBUG mode. For logging purposes they are now available always.
 11 years ago
Victor Julien c66a29b67d flow: track bytes per direction 
Track bytes in both flow directions for logging purposes.
 11 years ago
Jason Ish fc2014ab40 Unregister for file rotation notification when a context is 
de-initialized.  Required for unix-socket mode where
contexts come and go.
 11 years ago
Jason Ish e1b97fed70 Add signal based file rotation for: 
- alert debug log
- fast log
- stats log
- dns log
- drop log
- file log
- http log
- tls log
- eve/json log
 11 years ago
Ken Steele 235cd0211a Alert file formatting clean up. 
Put { on new line for function declarations. Remove space after function
name.

Add static to unit tests delcaration.
 12 years ago
Victor Julien a3b0577a1f output: add TM_FLAG_LOGAPI_TM thread module flag 
The TM_FLAG_LOGAPI_TM flag indicates that a module is run by the log
api, not by the 'regular' thread module call functions.

Set flag in all all Log API users' registration code.

Purpose of this flag is in profiling. In profiling output it will be
used to list log api thread modules separately.
 12 years ago
Victor Julien 73377048fd alert-debuglog: minor cleanups 
Clean up log functions after packet logger conversion. No more
PacketQueue arguments.
 12 years ago
Victor Julien cd4796f3ca alert-debuglog: port to packet logger api 
Convert AlertDebugLog to Packet logger API. Convert packet args to
const.
 12 years ago
Victor Julien 4b57d0272c alert-debug log cleanups 
Make all funcs but registration static.
Remove stale registation prototypes.
Move registation func to the bottom.
 12 years ago
Victor Julien 4049c2f74c Packet logging API: convert unified2 
Convert unified2 alert to new logging API.
 12 years ago
Victor Julien e7df53b136 Display TX id in alert debuglog. 12 years ago
Ken Steele 68d26dcec7 Merge multiple copies of CreateTimeString() to one copy. 
There were 8 identical copies of CreateTimeString() in 8 files.
Most used SCLocalTime, to replace localtime_r(), but some did not.
Created one copy in util-time.c.
 12 years ago
Victor Julien 4a0050b9ea Print pkt src to alert-debug log 12 years ago
Victor Julien b68d566c44 alert-debuglog: cleanup TCP check 12 years ago
Victor Julien 37c80ea508 If an IP-only pass rule matches, set the no inspect flag for that flow. Bug #718. 13 years ago
Last G 8ae11f73b2 Added parentheses to fix Eclipse static code analysis 
Fixed bug in action priority (REJECT_DST had lowest prio)
 13 years ago
Victor Julien d68fd54a76 Fix/suppress a couple of harmless compiler warnings. 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
Anoop Saldanha 32183faa82 free flowvar entries in flow after live rule swap. Sync flowbits entries into packet struct to be used by alert debuglog when alert debuglog is enabled 13 years ago
Anoop Saldanha f2dd61868d variable names global vars, global no more. Moved to detection engine ctx, a place it belongs 13 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).
 13 years ago
Victor Julien a3cbe2e1c2 alert-debuglog: add size info for stream chunks and fix a typo. 13 years ago
Anoop Saldanha 5f939412af debuglog now uses the new mem buffer API. Improve file ctx locking to just the file write 13 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. 13 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
Victor Julien 28e15be526 Clean up default output. Use simpler output format for releases. 14 years ago
Victor Julien 2c62b50ed5 Fix 2 compiler warnings. 14 years ago
Mike Pomraning dfec9c0f6a Switch 'fast', 'http-log', 'drop' and 'alert-debug' to SCConfLogOpenGeneric. 14 years ago
Victor Julien e6d8d0443c Unify output functions for alert-debug for IPv4 and IPv6. 14 years ago
Eric Leblond 2073b9db0c debuglog: uses state selection system. 14 years ago
Eric Leblond 1596241687 debuglog: fix segment logging. 
StreamSegmentForEach returns the number of segments or < 0 in case
of error. This patch synchronizes debuglog output module with this
behaviour.
 14 years ago