]> git.ipfire.org Git - thirdparty/suricata.git/log
thirdparty/suricata.git
5 years agofuzz: improves sigpcap target 4939/head
Philippe Antoine [Mon, 11 May 2020 12:06:10 +0000 (14:06 +0200)] 
fuzz: improves sigpcap target

So that it can cover alert generation
ie in function DetectRun, get past scratch.sgh == NULL condition

5 years agodoc/devguide: create basic layout 4904/head
Victor Julien [Thu, 30 Apr 2020 12:23:24 +0000 (14:23 +0200)] 
doc/devguide: create basic layout

Issue: #3343

5 years agotravis-ci: pin cbindgen to 0.14.1 4903/head
Jason Ish [Fri, 1 May 2020 05:26:32 +0000 (23:26 -0600)] 
travis-ci: pin cbindgen to 0.14.1

0.14.2 breaks builds with Rust 1.34.0, which we still support.

Also build cbdingen in debug mode. It builds much faster
with minimal runtime performance.

5 years agogithub ci: pin cbindgen to 0.14.1
Jason Ish [Fri, 1 May 2020 05:11:45 +0000 (23:11 -0600)] 
github ci: pin cbindgen to 0.14.1

0.14.2 breaks builds with Rust 1.34.0, which we still support.

Also build cbdingen in debug mode. It builds much faster
with minimal runtime performance.

5 years agoappveyor: pin cbindgen to 0.14.1
Jason Ish [Fri, 1 May 2020 05:10:39 +0000 (23:10 -0600)] 
appveyor: pin cbindgen to 0.14.1

0.14.2 breaks builds with Rust 1.34.0, which we still support.

Also build cbdingen in debug mode. It builds much faster
with minimal runtime performance.

5 years agonapatech: Fix parameters passed to thread-check 4899/head
Jeff Lucovsky [Tue, 28 Apr 2020 12:50:29 +0000 (08:50 -0400)] 
napatech: Fix parameters passed to thread-check

This commit corrects an error introduced earlier: the call to
`TmThreadsCaptureHandleTimeout` is passing too many parameters.

5 years agodag: Fix parameters passed to thread-check
Jeff Lucovsky [Tue, 28 Apr 2020 12:48:26 +0000 (08:48 -0400)] 
dag: Fix parameters passed to thread-check

This commit corrects an error introduced earlier: the call to
`TmThreadsCaptureHandleTimeout` is passing too many parameters.

5 years agofuzz/sigpcap: enable protocols, add more outputs
Victor Julien [Wed, 29 Apr 2020 18:49:52 +0000 (20:49 +0200)] 
fuzz/sigpcap: enable protocols, add more outputs

5 years agohtp: fix test after libhtp changes
Victor Julien [Mon, 27 Apr 2020 07:34:16 +0000 (09:34 +0200)] 
htp: fix test after libhtp changes

5 years agodetect/smtp: Refactor command check
Jeff Lucovsky [Fri, 17 Apr 2020 18:01:36 +0000 (14:01 -0400)] 
detect/smtp: Refactor command check

This commit refactors the code that matches reply with command.

Bug: #3677

5 years agoapp-layer/smtp: Improve RSET handling
Jeff Lucovsky [Thu, 16 Apr 2020 14:44:53 +0000 (10:44 -0400)] 
app-layer/smtp: Improve RSET handling

This commit improves how the parser handles the `RSET` command.
Termination of the transaction occurs when the `RSET` ack is seen (reply
code 250).

Bug: #3677

5 years agoenip: more precise probing parser
Philippe Antoine [Mon, 6 Apr 2020 15:22:33 +0000 (17:22 +0200)] 
enip: more precise probing parser

Bug: #3615

5 years agodetect/port: limit recursion in port parsing
Victor Julien [Tue, 14 Apr 2020 09:00:39 +0000 (11:00 +0200)] 
detect/port: limit recursion in port parsing

Bug: #3586

5 years agodetect/address: limit recursion during parsing
Victor Julien [Tue, 14 Apr 2020 06:01:49 +0000 (08:01 +0200)] 
detect/address: limit recursion during parsing

Allow a max depth of 64.

Bug: #3586

5 years agodetect/address: minor cleanups
Victor Julien [Tue, 14 Apr 2020 06:01:37 +0000 (08:01 +0200)] 
detect/address: minor cleanups

5 years agodecode: cleanup packet properly on bad packets
Victor Julien [Sun, 5 Apr 2020 12:35:29 +0000 (14:35 +0200)] 
decode: cleanup packet properly on bad packets

In case of bad IPv4, TCP or UDP, the per packet ip4vars/tcpvars/udpvar
structures would not be cleaned up because the cleanup depends on the
'header' pointer being set, but the error handling would unset that.

This could mean these structures were already filled with values before
the error was detected. As packets were recycled, the next packet decoding
would use this unclean structure.

To make things worse these structures are part of unions. IPv4/IPv6 and
TCP/ICMPv4/ICMPv6 share the same memory location.

LibFuzzer+UBSAN found this both locally and in Oss-Fuzz:

decode-ipv6.c:654:9: runtime error: load of value 6, which is not a valid value for type 'bool'
    #0 0x6146f0 in DecodeIPV6 /src/suricata/src/decode-ipv6.c:654:9
    #1 0x617e96 in DecodeNull /src/suricata/src/decode-null.c:70:13
    #2 0x9dd8a4 in DecodePcapFile /src/suricata/src/source-pcap-file.c:412:9
    #3 0x4c8ed2 in LLVMFuzzerTestOneInput /src/suricata/src/tests/fuzz/fuzz_sigpcap.c:158:25
    #4 0x457e51 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:556:15
    #5 0x457575 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool*) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:470:3
    #6 0x459917 in fuzzer::Fuzzer::MutateAndTestOne() /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:698:19
    #7 0x45a6a5 in fuzzer::Fuzzer::Loop(std::__Fuzzer::vector<fuzzer::SizedFile, fuzzer::fuzzer_allocator<fuzzer::SizedFile> >&) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:830:5
    #8 0x448728 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:824:6
    #9 0x472552 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:19:10
    #10 0x7ff0d097b82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
    #11 0x41bde8 in _start (/out/fuzz_sigpcap+0x41bde8)

Bug: #3496

5 years agossl: support multi-frag certificate assembly
Victor Julien [Mon, 20 Apr 2020 05:06:31 +0000 (07:06 +0200)] 
ssl: support multi-frag certificate assembly

Support reassembling multi-frag certificates. For this the cert queuing
code is changed to queue just the cert, not entire tls record.

Improve message tracking. Better track where a message starts and ends
before passing data around.

Add wrapper macros to check for 'impossible' conditions that are activate
in debug validation mode. This helps fuzzers find input that might trigger
these conditions, if they exist.

5 years agossl: add asserts for 'impossible' conditions
Victor Julien [Thu, 16 Apr 2020 05:44:40 +0000 (07:44 +0200)] 
ssl: add asserts for 'impossible' conditions

Wrap in debug validation so that fuzzing can pick them up.

5 years agotls/sni: parsing cleanup
Victor Julien [Fri, 3 Apr 2020 15:15:20 +0000 (17:15 +0200)] 
tls/sni: parsing cleanup

Set proper event on all invalid sni length values.

5 years agossl: improve error checking
Victor Julien [Fri, 3 Apr 2020 13:34:41 +0000 (15:34 +0200)] 
ssl: improve error checking

5 years agossl: unify main parsing routine
Victor Julien [Wed, 1 Apr 2020 18:59:02 +0000 (20:59 +0200)] 
ssl: unify main parsing routine

5 years agossl: improve debug output
Victor Julien [Wed, 1 Apr 2020 18:58:26 +0000 (20:58 +0200)] 
ssl: improve debug output

5 years agossl: record parsing cleanup
Victor Julien [Wed, 1 Apr 2020 12:58:37 +0000 (14:58 +0200)] 
ssl: record parsing cleanup

5 years agossl: handshake parsing code cleanup
Victor Julien [Fri, 21 Feb 2020 21:52:24 +0000 (22:52 +0100)] 
ssl: handshake parsing code cleanup

5 years agossl: copy data using a safe memcpy wrapper
Victor Julien [Fri, 3 Apr 2020 14:31:00 +0000 (16:31 +0200)] 
ssl: copy data using a safe memcpy wrapper

To avoid future memcpy issues introduce a wrapper and check the
result of it.

When compiled with --enable-debug-validation the wrapper will abort if
the input is wrong.

5 years agossl: don't say we consumed bytes if we didn't consume them
Victor Julien [Fri, 21 Feb 2020 19:07:19 +0000 (20:07 +0100)] 
ssl: don't say we consumed bytes if we didn't consume them

5 years agossl: code cleanups
Victor Julien [Fri, 21 Feb 2020 18:26:42 +0000 (19:26 +0100)] 
ssl: code cleanups

5 years agossl: bump copyright year
Victor Julien [Tue, 21 Apr 2020 06:37:21 +0000 (08:37 +0200)] 
ssl: bump copyright year

5 years agossl: improve 'first cert' check to avoid leaks
Victor Julien [Sun, 19 Apr 2020 09:56:58 +0000 (11:56 +0200)] 
ssl: improve 'first cert' check to avoid leaks

In some error conditions, or potentially in case of multiple 'certificate'
records, the extracted subject, issuerdn and serial could be overwritten
without freeing the original memory.

5 years agossl: fix handshake cert buffer sizing
Victor Julien [Fri, 3 Apr 2020 15:03:47 +0000 (17:03 +0200)] 
ssl: fix handshake cert buffer sizing

'trec' buffer was not grown properly when it was checked as too small.
After this it wasn't checked again so that copying into the buffer could
overflow it.

5 years agodetect/keywords: dynamic version part of doc URL 4895/head
Victor Julien [Tue, 28 Apr 2020 07:56:44 +0000 (09:56 +0200)] 
detect/keywords: dynamic version part of doc URL

5 years agologging: fix default log format for release mode
Victor Julien [Tue, 28 Apr 2020 07:25:43 +0000 (09:25 +0200)] 
logging: fix default log format for release mode

5 years agodatasets: reputation value validation 4888/head
Victor Julien [Mon, 27 Apr 2020 06:17:51 +0000 (08:17 +0200)] 
datasets: reputation value validation

5 years agodetect: refactoring parsing of ip range 4886/head
Philippe Antoine [Sat, 25 Apr 2020 09:38:53 +0000 (11:38 +0200)] 
detect: refactoring parsing of ip range

To optimize first netmask

5 years agosignature: minimizes ip CIDR for ip range
Philippe Antoine [Wed, 22 Apr 2020 07:54:49 +0000 (09:54 +0200)] 
signature: minimizes ip CIDR for ip range

Example leading to over allocation is 41.232.107.2-43.252.37.6

5 years agodecode/erspan: Warn on ERSPAN Type I config 4882/head
Jeff Lucovsky [Thu, 23 Apr 2020 14:07:18 +0000 (10:07 -0400)] 
decode/erspan: Warn on ERSPAN Type I config

This commit checks whether pre-6.x settings for ERSPAN Type I are
present. ERSPAN Type I is no longer enabled/disabled through a
configuration setting -- it's always enabled.

When a setting exists to enable/disable ERSPAN Type I decoding, a
warning message is logged.

Enabling/disabling ERSPAN Type I decode has been deprecated in 6.x

5 years agodecode/erspan: Add warning ERSPAN Type I config
Jeff Lucovsky [Thu, 23 Apr 2020 14:05:05 +0000 (10:05 -0400)] 
decode/erspan: Add warning ERSPAN Type I config

This commit adds a warning value when ERSPAN Type I configuration
settings are detected; specifically, when ERSPAN Type I `enabled` is
specified.

Enabling/disabling ERSPAN Type I decode has been deprecated in 6.x

5 years agodoc: typo: http.server_body should be http.response_body
Jason Ish [Fri, 24 Apr 2020 15:55:13 +0000 (09:55 -0600)] 
doc: typo: http.server_body should be http.response_body

Thanks to Jason Williams for pointing this out.

5 years agoflowbits: fix hang in flowbits 'or' parsing
Victor Julien [Sat, 25 Apr 2020 12:25:29 +0000 (14:25 +0200)] 
flowbits: fix hang in flowbits 'or' parsing

5 years agofuzz: suppress too noisy htp errors check 4878/head
Victor Julien [Sat, 25 Apr 2020 05:48:25 +0000 (07:48 +0200)] 
fuzz: suppress too noisy htp errors check

5 years agonapatech: Correct timestamp rounding issue
Jeff Lucovsky [Fri, 24 Apr 2020 14:28:54 +0000 (10:28 -0400)] 
napatech: Correct timestamp rounding issue

This commit fixes the conversion of timestamps. Without the extra
parens, the resulting timestamp value for usecs will be 1 or 0 due to
the operator precedence order (+ takes precedence over ?:)

5 years agonapatech: Check for out-of-band control operations
Jeff Lucovsky [Fri, 24 Apr 2020 14:28:32 +0000 (10:28 -0400)] 
napatech: Check for out-of-band control operations

This commit causes the packet source to check for out of band control
operations when there are no packets immediately available.

5 years agodag: Check for out-of-band control operations
Jeff Lucovsky [Fri, 24 Apr 2020 14:27:20 +0000 (10:27 -0400)] 
dag: Check for out-of-band control operations

This commit causes the packet source to check for out of band control
operations when there are no packets immediately available.

5 years agonapatech: Restructure Packet/Hostbuffer release
Phil Young [Fri, 24 Apr 2020 21:43:32 +0000 (17:43 -0400)] 
napatech: Restructure Packet/Hostbuffer release

The end-of-processing has been restructured so that Packet and Hostbuffer
data structures are now released within the NapatechReleasePacket() callback
function.

5 years agoaf-packet: change type of cluster_id to uint16_t
Shivani Bhardwaj [Sat, 21 Dec 2019 07:40:25 +0000 (13:10 +0530)] 
af-packet: change type of cluster_id to uint16_t

5 years agosrc: remove multiple uses of atoi
Shivani Bhardwaj [Sat, 21 Dec 2019 07:36:01 +0000 (13:06 +0530)] 
src: remove multiple uses of atoi

atoi() and related functions lack a mechanism for reporting errors for
invalid values. Replace them with calls to the appropriate
ByteExtractString* functions.

Partially closes redmine ticket #3053.

5 years agoAdd wrappers for validating range checks
Shivani Bhardwaj [Tue, 21 Apr 2020 20:52:46 +0000 (02:22 +0530)] 
Add wrappers for validating range checks

5 years agofastlog: copyright year bump and remove stale comments 4864/head
Victor Julien [Fri, 24 Apr 2020 08:28:06 +0000 (10:28 +0200)] 
fastlog: copyright year bump and remove stale comments

5 years agofastlog: fix unlikely memleak
Victor Julien [Fri, 24 Apr 2020 08:27:18 +0000 (10:27 +0200)] 
fastlog: fix unlikely memleak

Fix memleak is case of alloc error during startup.

5 years agothash: suppress coverity fp's
Victor Julien [Fri, 24 Apr 2020 08:23:51 +0000 (10:23 +0200)] 
thash: suppress coverity fp's

5 years agodatasets: suppress coverity fp's
Victor Julien [Fri, 24 Apr 2020 08:21:11 +0000 (10:21 +0200)] 
datasets: suppress coverity fp's

5 years agorfb: Update incomplete handling in parser.
frank honza [Tue, 14 Apr 2020 10:04:13 +0000 (12:04 +0200)] 
rfb: Update incomplete handling in parser.

This commit adds an updated incomplete handling for the RFB-Parser. If
incomplete data is processed, the successfully consumed position and
length of remainder + 1 is returned. If the next packet is not empty
suricata will call the parser again.

This commit is a result of discussion on https://github.com/OISF/suricata/pull/4792.

5 years agogithub-ci: check all commits on pr
Jason Ish [Tue, 21 Apr 2020 15:29:57 +0000 (09:29 -0600)] 
github-ci: check all commits on pr

On a pull request, attempt to compile all commits from
the base branch to the head of the PR branch.

The job is in a separate workflow file to limit it to
pull-requests only, as the base branch is not available
on push (something to look into).

5 years agohttp: adds debug check against too many warnings
Philippe Antoine [Wed, 15 Apr 2020 12:31:37 +0000 (14:31 +0200)] 
http: adds debug check against too many warnings

5 years agodetect/ftp: FTP memory accounting fixes
Jeff Lucovsky [Tue, 21 Apr 2020 14:36:27 +0000 (10:36 -0400)] 
detect/ftp: FTP memory accounting fixes

This commit continues the work started by @vanlink and corrects the
accounting of FTP memory usage against the memcap limit.

5 years agoapp-layer: fix protocol detection bail conditions for TCP fastopen
Victor Julien [Tue, 21 Apr 2020 08:52:04 +0000 (10:52 +0200)] 
app-layer: fix protocol detection bail conditions for TCP fastopen

5 years agodetect/lua: Unregister object during free
Jeff Lucovsky [Wed, 22 Apr 2020 23:12:26 +0000 (19:12 -0400)] 
detect/lua: Unregister object during free

This commit removes the registration for the object being freed.

5 years agodetect: Provide `de_ctx` to free functions
Jeff Lucovsky [Wed, 22 Apr 2020 23:12:02 +0000 (19:12 -0400)] 
detect: Provide `de_ctx` to free functions

This commit makes sure that the `DetectEngineCtx *` is available
to each detector's "free" function.

5 years agodetect: Provide function to clear per-thread ctx
Jeff Lucovsky [Sat, 21 Mar 2020 14:10:09 +0000 (10:10 -0400)] 
detect: Provide function to clear per-thread ctx

This commit provides an interface to free previously allocated
per-thread contextual information on the keyword lists.

5 years agoflowbits: Allow support for flowbit ORing 4847/head
Shivani Bhardwaj [Wed, 29 Jan 2020 14:50:24 +0000 (20:20 +0530)] 
flowbits: Allow support for flowbit ORing

This patch allows to OR multiple flowbits on isset and isnotset flowbit
actions.

e.g.
Earlier in order to check if either fb1 or fb2 was set, it was required
to write two rules,
```
alert ip any any -> any any (msg:\"Flowbit fb1 isset\"; flowbits:isset,fb1; sid:1;)
alert ip any any -> any any (msg:\"Flowbit fb2 isset\"; flowbits:isset,fb2; sid:2;)
```

now, the same can be achieved with
```
alert ip any any -> any any (msg:\"Flowbit fb2 isset\"; flowbits:isset,fb1|fb2; sid:23;)
```

This operator can be used to check if one of the many flowbits is set
and also if one of the many flowbits is not set.

5 years agodoc/perf: minor improvements 4839/head
Victor Julien [Mon, 20 Apr 2020 13:39:32 +0000 (15:39 +0200)] 
doc/perf: minor improvements

5 years agodoc: add performance analysis section
Andreas Herz [Thu, 9 Apr 2020 13:23:40 +0000 (15:23 +0200)] 
doc: add performance analysis section

5 years agoftp: use switch for ftp commands for style
Philippe Antoine [Mon, 16 Mar 2020 13:52:32 +0000 (14:52 +0100)] 
ftp: use switch for ftp commands for style

5 years agoftp: FTPGetAlstateProgress for done port commands
Philippe Antoine [Mon, 16 Mar 2020 13:48:40 +0000 (14:48 +0100)] 
ftp: FTPGetAlstateProgress for done port commands

For a done transaction with command PORT,
we expect FTP_STATE_FINISHED
and we got FTP_STATE_PORT_DONE instead
which prevented logging of these transactions

We change the order of the evaluations to get the right result

5 years agoftp: indent FTPParseResponse again
Philippe Antoine [Fri, 20 Mar 2020 13:42:50 +0000 (14:42 +0100)] 
ftp: indent FTPParseResponse again

5 years agoftp: FTPParseResponse bufferizes lines
Philippe Antoine [Mon, 16 Mar 2020 13:46:51 +0000 (14:46 +0100)] 
ftp: FTPParseResponse bufferizes lines

Protects against evasion by TCP packet splitting

The problem arised if the FTP response is split on multiple packets

The fix is to bufferize the content, until we get a complete line

5 years agodetect: fix insertion in linked list for fast pattern
Philippe Antoine [Mon, 20 Apr 2020 11:57:44 +0000 (13:57 +0200)] 
detect: fix insertion in linked list for fast pattern

Make sure we do not add the same list_id twice
by checking at least all the lists with the current priority

5 years agoconf/datadir: fix possible out of bounds array access
Victor Julien [Fri, 17 Apr 2020 13:00:40 +0000 (15:00 +0200)] 
conf/datadir: fix possible out of bounds array access

5 years agodatasets: remove useless variables
Victor Julien [Fri, 17 Apr 2020 12:58:06 +0000 (14:58 +0200)] 
datasets: remove useless variables

5 years agodatasets: add 'dataset-remove' unix command
Victor Julien [Tue, 14 Apr 2020 12:21:31 +0000 (14:21 +0200)] 
datasets: add 'dataset-remove' unix command

5 years agodatasets: add 'remove' support
Victor Julien [Mon, 13 Apr 2020 14:31:50 +0000 (16:31 +0200)] 
datasets: add 'remove' support

5 years agothash: add 'remove' support
Victor Julien [Mon, 13 Apr 2020 14:31:35 +0000 (16:31 +0200)] 
thash: add 'remove' support

5 years agodatasets: improve 'dataset-add' error checking
Victor Julien [Mon, 13 Apr 2020 13:47:18 +0000 (15:47 +0200)] 
datasets: improve 'dataset-add' error checking

5 years agodatasets: fix return values for 'add's
Victor Julien [Tue, 14 Apr 2020 19:49:33 +0000 (21:49 +0200)] 
datasets: fix return values for 'add's

5 years agodatasets: fix ref cnt handling
Victor Julien [Tue, 14 Apr 2020 19:44:34 +0000 (21:44 +0200)] 
datasets: fix ref cnt handling

Each 'add' and 'lookup' would increment the use_cnt, without anything
bringing it back down.

Since there is no removal yet, nothing is actually affected by it yet.

5 years agodatasets: silence noisy 'dataset-add' log
Victor Julien [Tue, 14 Apr 2020 19:57:06 +0000 (21:57 +0200)] 
datasets: silence noisy 'dataset-add' log

5 years agobuild: default to c11 standard 4832/head
Victor Julien [Mon, 13 Apr 2020 07:10:20 +0000 (09:10 +0200)] 
build: default to c11 standard

Rearrange pcap includes to fix builds on MinGW

5 years agobuild: don't limit C std to c99 (gnu99)
Victor Julien [Mon, 13 Apr 2020 05:47:02 +0000 (07:47 +0200)] 
build: don't limit C std to c99 (gnu99)

Now that C11 atomics and thread local storage are supported, the
compiler can figure out what version to use.

5 years agoconfigure: check for u_int and friends
Victor Julien [Mon, 13 Apr 2020 19:04:45 +0000 (21:04 +0200)] 
configure: check for u_int and friends

5 years agofuzz: include pcap headers through suricata-common.h
Victor Julien [Tue, 14 Apr 2020 09:06:17 +0000 (11:06 +0200)] 
fuzz: include pcap headers through suricata-common.h

5 years agothreads: remove u_long usage
Victor Julien [Tue, 14 Apr 2020 11:19:01 +0000 (13:19 +0200)] 
threads: remove u_long usage

5 years agothreads: make thread local storage manadatory
Victor Julien [Sun, 12 Apr 2020 12:03:24 +0000 (14:03 +0200)] 
threads: make thread local storage manadatory

Support either the __thread GNUism or the C11 _Thread_local.

Use 'thread_local' to point to the one that is used. Convert existing
__thread user to 'thread_local'.

Remove non-thread-local code from the packet pool code.

5 years agoatomics: stdatomics.h version of SC_ATOMIC_* wrappers
Victor Julien [Sun, 12 Apr 2020 09:12:28 +0000 (11:12 +0200)] 
atomics: stdatomics.h version of SC_ATOMIC_* wrappers

5 years agodetect-engine/tags: avoid confusion over data type
Victor Julien [Sun, 12 Apr 2020 09:25:45 +0000 (11:25 +0200)] 
detect-engine/tags: avoid confusion over data type

5 years agoatomics: remove unused macros
Victor Julien [Sun, 12 Apr 2020 10:00:57 +0000 (12:00 +0200)] 
atomics: remove unused macros

5 years agoatomics: add SC_ATOMIC_INITPTR macro
Victor Julien [Sun, 12 Apr 2020 09:09:34 +0000 (11:09 +0200)] 
atomics: add SC_ATOMIC_INITPTR macro

Until now both atomic ints and pointers were initialized by SC_ATOMIC_INIT
by setting them to 0. However, C11's atomic pointer type cannot be
initialized this way w/o causing compiler warnings.

As a preparation to supporting C11's atomics, this patch introduces a
new macro to initialize atomic pointers and updates the relevant callers
to use it.

5 years agoatomics: change SC_ATOMIC_ADD to 'fetch_add'
Victor Julien [Sun, 12 Apr 2020 09:06:32 +0000 (11:06 +0200)] 
atomics: change SC_ATOMIC_ADD to 'fetch_add'

Until this point the SC_ATOMIC_ADD macro pointed to a 'add_fetch'
intrinsic. This patch changes it to a 'fetch_add'.

There are 2 reasons for this:

1. C11 stdatomics.h has only 'atomic_fetch_add' and no 'add_fetch'
   So this patch prepares for adding support for C11 atomics.

2. It was not consistent with SC_ATOMIC_SUB, which did use 'fetch_sub'
   and not 'sub_fetch'.

Most callers are not using the return value, so these are unaffected.
The callers that do use the return value are updated.

5 years agoatomics: avoid unnecessary (direct) CAS use
Victor Julien [Sun, 12 Apr 2020 09:25:12 +0000 (11:25 +0200)] 
atomics: avoid unnecessary (direct) CAS use

5 years agoatomics: remove useless SC_ATOMIC_DESTROY
Victor Julien [Sun, 12 Apr 2020 10:02:56 +0000 (12:02 +0200)] 
atomics: remove useless SC_ATOMIC_DESTROY

5 years agoatomics: remove spinlocked fallback
Victor Julien [Wed, 4 Mar 2020 14:45:15 +0000 (15:45 +0100)] 
atomics: remove spinlocked fallback

5 years agofuzz: fix applayer eof check segv
Victor Julien [Wed, 15 Apr 2020 20:46:19 +0000 (22:46 +0200)] 
fuzz: fix applayer eof check segv

5 years agofuzz: stop app layer target as Suricata
Philippe Antoine [Wed, 15 Apr 2020 12:30:48 +0000 (14:30 +0200)] 
fuzz: stop app layer target as Suricata

Before being overwhelmed by successive errors

5 years agoconf: returns instead of exiting in ConfYamlParse
Philippe Antoine [Wed, 15 Apr 2020 09:48:13 +0000 (11:48 +0200)] 
conf: returns instead of exiting in ConfYamlParse

So that we can keep on fuzzing even on too much recursion

5 years agofuzz: add missing debug validation to configure
Victor Julien [Tue, 14 Apr 2020 12:42:17 +0000 (14:42 +0200)] 
fuzz: add missing debug validation to configure

5 years agofuzz: add configure wrapper for oss-fuzz 4813/head
Victor Julien [Tue, 14 Apr 2020 09:02:50 +0000 (11:02 +0200)] 
fuzz: add configure wrapper for oss-fuzz

5 years agoincludes: don't include sys/types.h twice 4811/head
Victor Julien [Mon, 13 Apr 2020 08:22:43 +0000 (10:22 +0200)] 
includes: don't include sys/types.h twice

5 years agoprivs: include headers in suricata-common.h
Victor Julien [Mon, 13 Apr 2020 08:21:46 +0000 (10:21 +0200)] 
privs: include headers in suricata-common.h

5 years agoconf/yaml: include yaml.h after suricata-common.h
Victor Julien [Mon, 13 Apr 2020 08:21:07 +0000 (10:21 +0200)] 
conf/yaml: include yaml.h after suricata-common.h

5 years agodoc/install: refer to buster as Debian stable
Sascha Steinbiss [Fri, 10 Apr 2020 09:53:54 +0000 (11:53 +0200)] 
doc/install: refer to buster as Debian stable

5 years agofuzz/sigpcap: enable all of eve
Victor Julien [Mon, 13 Apr 2020 06:19:14 +0000 (08:19 +0200)] 
fuzz/sigpcap: enable all of eve