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18476 Commits

Author SHA1 Message Date
orbitcowboy 29d7872440
Improvements for PCRE API usage (HAVE_RULES=yes) (#1384) 
* PCRE: added pcre_study to improve regex matching speed.

* PCRE: catch return values from pcre_exec and return an error message in case it fails.

* Formatted the code. There are no functional changes intended.

* PCRE: decode internal PCRE error messages.

* Integrating comments from PR.

* PCRE: Use pcre_study() only in case PCRE_CONFIG_JIT is defined.

* PCRE: Fixed potential resource leak. In case prce_compile worked, but pcre_study() returns an error, the allocated resources by pcre_compile() can be freed.

* Make travis happy.

* PCRE: Improved output message format.

* PCRE: Attempt to be compliant to older PCRE versions and fix travis build.
 2018-09-23 14:27:46 +02:00
Simon Martin 6bde2445a6 Ticket #8632: Parenthesize ternary operator operands containing < to avoid wrongly thinking a template instantiation is met. (#1389) 2018-09-23 10:27:38 +02:00
Matthias Krüger f965e5873d checkstl: remove uused variable 'beginCondTok' 
Was:
lib/checkstl.cpp:2022:30: warning: unused variable 'beginCondTok' [-Wunused-variable]
                const Token *beginCondTok = condBodyTok->previous()->link();
                             ^

also run dmake to update Makefile
 2018-09-22 21:10:21 +02:00
Simon Martin 915acac0b8 Ticket #8734: Skip static member variables in CheckUninitVar. (#1388) 2018-09-22 16:52:34 +02:00
Paul Fultz II d43cd56afd Show line number when suggesting std::transform (#1385) 2018-09-21 10:38:30 +02:00
orbitcowboy eee6cf20ff wxwidgets.cfg: Added support for some wxObject functions. 2018-09-21 09:06:37 +02:00
orbitcowboy a26ac4d266 Running astyle. There is no functional change intended. 2018-09-21 08:53:09 +02:00
LE GARREC Vincent 2675793e31 Missing return value in git-pre-commit-cppcheck (#1382) 2018-09-21 04:56:53 +02:00
Paul Fultz II 1e347f6cde Initial check for recommending algorithms (#1352) 
Add initial check for loop algorithms
 2018-09-19 18:58:59 +02:00
shikamu 83cb0b3394 --suppress on line 0 (#1354) 
Fixed --suppress on line 0
 2018-09-18 12:58:14 +02:00
orbitcowboy b16eb32df6 wxwidgets.cfg: Added support for wxUIActionSimulator functions. 2018-09-17 17:17:13 +02:00
orbitcowboy a812da2cf1 Formatted the code. 2018-09-17 17:16:32 +02:00
Sebastian 996334eead
Donate CPU: Only extract relevant source files from archives #8716 (#1379) 
Use python tarfile instead of tar to extract the packages.
Only extract source files of interest.
Skip dangerous files that could overwrite files outside the temp folder.
Fixes https://trac.cppcheck.net/ticket/8716
 2018-09-15 18:56:46 +02:00
IOBYTE e9a44f70b2 Remove out of line member functions of instantiated template classes. (#1377) 
* Remove out of line member functions of instantiated template classes.
 2018-09-14 14:16:34 +02:00
Paul Fultz II 4e7ed9ea6e More robust checking for crashes in followVar (#1375) 
More robust checking for crashes in followVar
 2018-09-13 09:19:15 +02:00
Paul Fultz II eb07280075 Fix issue 8743: FP when derefencing iterators (#1376) 2018-09-12 17:33:53 +02:00
Paul Fultz II 90a29d986b Fix issue 8730: Dont follow variables with unknown symbols (#1374) 2018-09-12 17:30:18 +02:00
orbitcowboy 399a90c00e #8383: Segmentation fault on garbage code. Added regression test. 2018-09-10 16:28:32 +02:00
orbitcowboy 95da9f77c4 #8385: Segmentation fault on garbage code. Added regression test. 2018-09-10 16:24:09 +02:00
orbitcowboy bc84ce43ec #8265: Segmentation fault on garbage code. Added regression test. 2018-09-10 16:17:44 +02:00
amai2012 9f5e648b9f Enhance debug output for AST syntax error (inspired by #8747) 2018-09-10 08:55:46 +02:00
amai2012 4b249877f1 #8709 Add stability regression test 2018-09-10 08:40:53 +02:00
Daniel Marjamäki 0dfedd977e CppCheck: Minor tweak. Do no clear internalErrorFound, instead ensure that it's not written upon suppression 2018-09-10 06:02:01 +02:00
Daniel Marjamäki 523a9c1c4a Fixed #8746 (Syntax error, AST broken (using a::operator=)) 2018-09-09 21:11:45 +02:00
Daniel Marjamäki 1bb1c4cc8e Use early continue 2018-09-09 20:58:30 +02:00
Daniel Marjamäki 404eb6c746 Fixed #8745 (Syntax error: AST broken (or)) 2018-09-09 16:41:06 +02:00
Daniel Marjamäki 91a8807810 Donate CPU: include inconclusive results 2018-09-09 13:16:39 +02:00
Daniel Marjamäki 772939476d Remove inconclusive warnings about reading empty stl container. We have better ValueFlow-based checking. 2018-09-09 11:25:04 +02:00
Daniel Marjamäki b3f12fcc7e astyle formatting 
[ci skip]
 2018-09-09 07:10:37 +02:00
Paul Fultz II f4f3f81e8f Fix issue 8741: Require pure when following variables in isSameExpression (#1373) 2018-09-09 07:08:32 +02:00
Paul Fultz II fa40b821e6 Fix issue 8740: Add a pass to check for valid operators (#1372) 2018-09-08 21:10:34 +02:00
Daniel Marjamäki 18eff25c98 misra: fix fp for rule 3.1 2018-09-08 17:23:24 +02:00
Daniel Marjamäki 509cb35168 astyle formatting 
[ci skip]
 2018-09-08 15:19:32 +02:00
Daniel Marjamäki 142f921d52 remove <pure/> from strtok. It has an internal state. This fixes FPs. 2018-09-08 12:08:09 +02:00
tam do thanh 7ad09b44c3 Ticket 7792: Suppression both exit_code and syntaxError when call cppcheck suppressions (#1345) 2018-09-08 11:09:49 +02:00
Daniel Marjamäki d7de46f50e ValueFlow: Fix false positive for container size 2018-09-08 10:43:08 +02:00
Daniel Marjamäki 738fb1b23a Disabled CheckClass::checkCopyCtorAndEqOperator because of FP (#8388) 2018-09-08 09:14:02 +02:00
Daniel Marjamäki df9df70ba7 astyle formatting 
[ci skip]
 2018-09-08 09:07:59 +02:00
Paul Fultz II cb03b9883f Fix issue 8737: FP with identical inner condition due to followVar (#1371) 2018-09-07 20:16:38 +02:00
Sebastian 7fdd039bee
donate-cpu.py: Fix crash when wget destination file does not exist. (#1368) 
When os.remove() tried to remove a file that did not exist (which is the case when the script is started for the first time or the working directory has been cleared) a FileNotFoundError was issued and the script just crashed.
 2018-09-07 15:59:59 +02:00
Paul Fultz II 5a2362b2a0 Fix issue 8738: Dont warn about multiconditions when value is known (#1369) 2018-09-07 15:02:34 +02:00
Paul Fultz II f7e7e9bd3c Fix issue 8736: Iterators to containers from different expressions (a.begin().x == b.begin().x) (#1370) 2018-09-07 07:08:02 +02:00
Daniel Marjamäki a5064b00b6 Added a philosophy.md document. 2018-09-06 20:14:55 +02:00
Daniel Marjamäki 4a4d4fd2be Donate CPU: Improve diff report so changes from today can be seen separately 2018-09-06 17:31:07 +02:00
versat 1d52875d4f donate-cpu.py: Fix parameter name in comments/help text. 2018-09-06 13:15:54 +02:00
Paul Fultz II 2da958efb5 Fix issue 8722: Avoid duplicate messages due for followVar (#1367) 2018-09-06 06:55:36 +02:00
Daniel Marjamäki ee104303b7 Donate CPU: create diff report for todays results 2018-09-06 06:53:40 +02:00
Paul Fultz II b46e25c18e Fix issue 8730: False positive: Opposite expression on both sides of && (#1366) 2018-09-05 18:07:01 +02:00
Simon Martin 1d85a78874 Ticket #8654: Properly setup links for variadic template bases. (#1357) 2018-09-05 14:10:56 +02:00
Paul Fultz II 08f301a0de Reenable followVar (#1363) 
Reenable followVar
 2018-09-05 05:53:33 +02:00