Commit Graph

27713 Commits

Author SHA1 Message Date
Maarten van der Schrieck 21a9de7d42
addons/namingng.py: Reinstate dict-with-regexps, cosmetic overhaul. (#5824)
`namingng.py` somewhat supported specifying a dict instead of a list for
regular expressions, until the feature was broken by a patch of mine
recently. This PR contains a patch rewriting the feature and expanding
relevant unit tests.

To improve maintainability, a second patch is added that refactors the
code for better readability and structure.
2024-01-04 16:26:54 +01:00
chrchr-github 481d4578ab
Fix #12301 FP doubleFree with GTK functions (#5823) 2024-01-04 11:02:59 +01:00
thingsconnected 8261ded475
addons/namingng.py: Improve output and unit test. (#5820)
For naming issues reported, column was always set to `0`, which is now
fixed.

Global variable naming errors were reported as "Public member" issues,
which is also fixed.

The unit test now covers namespaces, class names, public and private
member variables.
2024-01-03 14:00:47 +01:00
chrchr-github 5e59652fd3
Add tests for #1644, #3929, #6109 (#5821) 2024-01-03 11:50:28 +01:00
Oliver Stöneberg dd869cf808
added CMake option `EXTERNALS_AS_SYSTEM` to treat external includes as `SYSTEM` ones (#5386)
Although these files are part of our repo changes are being done via
their original projects so it might make sense to treat these as system
includes for some people instead of local ones.

Co-authored-by: Daniel Marjamäki <daniel.marjamaki@gmail.com>
2024-01-03 11:05:32 +01:00
chrchr-github 8d64d12e5d
Fix #12252 Regression: constParameterPointer (#5819) 2024-01-02 20:07:35 +01:00
chrchr-github 14627ca6d2
Add tests for #2199, #11207, #11464 (#5817) 2024-01-02 15:49:47 +01:00
thingsconnected 98b9244bcb
addons/namingng.py: Add tests for include guards, config file validation. (#5815)
Include guard naming can be validated against various patterns:
- prefixes/suffixes (`_FILE_H`, `PROJECT_FILE_H`, `FILE_H_`)
- basename/full path (`FILE_H`, `SUB_DIR_INC_FILE_H`)
- upper- or lowercase (`FILE_H`, `file_h`)
- any combination of the above (`project_sub_dir_inc_file_h_`)

A regexp can be specified to match header filenames. The example matches
any filename not starting with / and ending with `.h`, intended to match
C header files while exluding system files.

The test is not limited to naming only; validity and presence of include
guards can also be tested by setting `"required":true` in the config
file.

Enabling this feature requires adding the key `"include_guard"` to the
namingng config file used.

The namingng unit test is extended to test various features of the
include guard test.

Also, config handling is improved, adding (superficial) validation and a
unit test.
2024-01-02 15:01:02 +01:00
chrchr-github d9d23d979d
Partial fix for #12302 internalAstError using lambda (#5816) 2024-01-02 13:33:22 +01:00
Daniel Marjamäki 0c8ee7895d
manual-premium.md: copy changes from manual.md (#5813) 2023-12-30 21:39:39 +01:00
thingsconnected 24133d4a59
addons/namingng.py: Fix commandline use. (#5793)
namingng.py was only usable in standalone mode, but now supports CLI
mode, i.e. with cppcheck --addon=namingng. It uses the generic reporting
provided by cppcheckdata.reportError(). All output other than reported
errors is suppressed.

A local function reportNamingError() is implemented to call through to
cppcheckdata.reportError(), filling in common defaults.

The collection of errors and the --verify feature are removed, including
related workflow and a test file. These are replaced by a unit test.
2023-12-30 20:54:03 +01:00
Daniel Marjamäki b7c5505550
CI: Update Cppcheck Premium version and license (#5814) 2023-12-30 20:47:30 +01:00
Swasti Shrivastava 681b15f5c9
Fix #12298: false positive: misra-c2012-9.3 (#5812) 2023-12-30 13:05:25 +01:00
thingsconnected 4c7aae3a16
addons/namingng.py: Improve file name checking feature. (#5802)
(note: comment updated after force push; initial PR was incomplete)

namingng.py attempted to derive the source filename from the name of the
dumpfile. However, the dumpfile is not necessarily named according to
this pattern, e.g. cppcheck will add the pid to the filename, making
RE_FILE rules
fail. Taking the first item of data.files seem to be more robust.

To get the basename of the file, `os.path.basename()` is used. This
solves (theoretical) issues on platforms with a different path
separator.

With this patch, all filenames are checked, not just those provided on
the cppcheck command line. This is useful as header files will now also
be part of this check, even if not explicitly specified on the command
line.

The "RE_FILE" key of the configuration JSON may contain a list of
regular expressions, where any match will lead to acceptance of the
filename.

Both the full path and the basename of the files are tested.

One use case for this combination of features is:

```
"RE_FILE":[
    "/.*\\.h\\Z",
    "[a-z][a-z0-9_]*[a-z0-9]\\.[ch]\\Z"
]
```
This will accept any file naming convention of the platform used
(assuming platform files are all referenced using an absolute path),
while enforcing a particular naming scheme for project files.
2023-12-27 18:56:29 +01:00
Paul Fultz II 4d9e69e42c
Fix 11985: False positive: uninitvar (valueflow) (#5781) 2023-12-27 18:11:57 +01:00
Daniel Marjamäki b6e157408c
triage: fix broken signal-slot when double-clicking result (#5810) 2023-12-27 12:25:40 +01:00
Christoph Grüninger 4a9b921ccf
Fix two types of Clazy warnings (#5807)
Chained QString::arg, replace inclusion of QtCore
2023-12-27 10:36:18 +01:00
thingsconnected 403e7f1f7d
lib/addoninfo.cpp: When loading a JSON addon, test 'script' key. (#5797)
In case a user accidentally uses a wrong JSON file (e.g. naming.json,
which is the config file for namingng.py), the code could give a
confusing exception. This happens when the key 'script' is not defined
as a string.

This is solved by testing the key for existence and type. In case
'script' is not a key or refers to a type other than a string, a clear
error is given, stating for example: 'Loading naming.json failed. script
must be set to a string value.'

The message is kept in line with other messages. Maybe it can be
clarified further, e.g. 'Loading naming.json failed. A key "script" must
be set with a string value referring to a Python script.' - in which
case the errors relating to other keys may also be clarified.
2023-12-25 05:49:17 +01:00
chrchr-github a7baf88d4f
Fix #12289 FN (regression): memory leak not shown when strcpy is used (#5809) 2023-12-24 14:42:07 +01:00
olabetskyi e553940e23
#12158: improve check: variableScope is not reported when there is el… (#5758)
variableScope is not reported when there is else if
2023-12-24 14:01:01 +01:00
Tomo Dote c02d0786ad
Add Japanese translation for 2.13.0 (#5806)
This is just adding Japanese translation only.

Happy holidays
2023-12-24 13:00:15 +01:00
thingsconnected d506e7e937
addons/namingng.py: allow function/variable name test without prefixes (#5801)
This patch allows a config file to have RE_VARNAME and RE_FUNCTIONNAME
without the corresponding var_prefixes and function_prefixes keys. The
namingng.py processing function would otherwise raise an exception
trying to get these keys, while they are not strictly necessary, if no
prefixes are required.
2023-12-23 22:33:36 +01:00
chrchr-github 9118d330d3
Fix test failure on 32bit platform (#5803) 2023-12-23 20:59:59 +01:00
orbitcowboy 06e6c3eba4
cppcheck-htmlreport: Added clear button inside 'File' and 'Filter' text box (#5805)
This is a cosmetic change. When the user enters text to either the
"File" or "Filter" option, a clear button is shown now.
2023-12-23 19:32:13 +01:00
chrchr-github 17ee4093fa
Fix #10905, #11665 FN deallocuse (#5751) 2023-12-23 11:31:27 +01:00
Paul Fultz II 7f0234e7d5
Fix 12032: False positive: uninitialized variable, flags with same value (#5754) 2023-12-23 10:57:40 +01:00
Paul Fultz II 77157a678a
Fix 12033: false negative: uninitialized data passed as const data to function (#5747) 2023-12-23 10:55:39 +01:00
Daniel Marjamäki 2af3b7bf44
createrelease: nothing new, tweak instructions [ci skip] (#5800) 2023-12-23 09:23:53 +01:00
Daniel Marjamäki c9401a576d
daca@home: use cppcheck-2.13.0 as old version [ci skip] (#5799) 2023-12-23 09:18:41 +01:00
Daniel Marjamäki 0fec74d867
createrelease: use -j12 to build faster, build with -O2 (#5798) 2023-12-23 08:18:34 +01:00
Daniel Marjamäki 79fb57e756
dmake: in run-dmake target run dmake with --release in a release Makefile (#5792) 2023-12-22 23:21:02 +01:00
Daniel Marjamäki 5a222b80a1
CI: fix --version tests (#5790) 2023-12-22 19:57:55 +01:00
Daniel Marjamäki 36b8e54b71
createrelease: update sed commands for writing cppcheck version (#5789) 2023-12-22 18:03:27 +01:00
Daniel Marjamäki d81c69682c
releasenotes.txt: new notes for 2.14 [ci skip] (#5787) 2023-12-20 22:19:37 +01:00
Daniel Marjamäki 5968a418b9
AUTHORS: Add syohex [ci skip] (#5786) 2023-12-20 22:14:47 +01:00
Daniel Marjamäki 948f822943
2.13: Update copyright year [ci skip] (#5785) 2023-12-20 21:41:58 +01:00
Daniel Marjamäki afcbe65e0b
GUI: Update translations (#5784) 2023-12-20 21:37:23 +01:00
Daniel Marjamäki d36d26dcdd AUTHORS: Add dirkmueller [ci skip] 2023-12-19 20:45:59 +01:00
Dirk Mueller 76695f6be2
Fix #12272 (removeContradiction() Avoid use-after-free on multiple remove) (#5707)
As reported in
https://sourceforge.net/p/cppcheck/discussion/general/thread/fa43fb8ab1/
removeContradiction() minValue/maxValue.remove(..) can access free'd
memory as it removes all matching values by iterating over the complete
list. Creating a full copy instead of a reference avoids this issue.

Signed-off-by: Dirk Müller <dirk@dmllr.de>
2023-12-19 20:44:22 +01:00
Daniel Marjamäki 49da3e3821
Fixed #12281 (IDE plugin integration is broken by checkers report) (#5779) 2023-12-19 15:55:29 +01:00
Eric Sesterhenn 3b1c701766
fix casing in variable name (#5778)
The attribute movedValue is misspelled with an uppercase V, this leads
to errors when printing token values:

```
$ python3 runaddon.py test.py test.c.dump 
Checking test.c.dump...
Checking test.c.dump, config ...
line 2 str=""lala\n""
Traceback (most recent call last):
  File "/home/eric/tools/cppcheck/addons/runaddon.py", line 11, in <module>
    cppcheck.runcheckers()
  File "/home/eric/tools/cppcheck/addons/cppcheck.py", line 39, in runcheckers
    c(cfg, data)
  File "test.py", line 9, in func
    print(f'    {value}')
  File "/home/eric/tools/cppcheck/addons/cppcheckdata.py", line 907, in __repr__
    ", ".join(("{}={}".format(a, repr(getattr(self, a))) for a in attrs))
  File "/home/eric/tools/cppcheck/addons/cppcheckdata.py", line 907, in <genexpr>
    ", ".join(("{}={}".format(a, repr(getattr(self, a))) for a in attrs))
AttributeError: 'Value' object has no attribute 'movedValue'
```
2023-12-18 18:57:08 +01:00
Daniel Marjamäki 5aa1710dd0
Fix #12071 (Add safety mode that makes cppcheck more strict about critical errors) (#5777) 2023-12-18 18:26:23 +01:00
Oliver Stöneberg aa7629d969
aligned and optimized unique error handling (#5280)
The handling in `CppCheck::reportErr()` and `Executor::hasToLog()` was
slightly different. I hope this can somehow be shared after the executor
reworking.

We were also using a very inappropriate container for the error list
which caused a lot of overhead.

`-D__GNUC__ --debug-warnings --template=daca2 --check-library -j2
../test/testsymboldatabase.cpp`

Clang 15
main process  `284,218,587` -> `175,691,241`
worker process `9,123,697,183` -> `8,951,903,360`
2023-12-17 21:59:06 +01:00
Daniel Marjamäki 34fb24d5a9
tools/extracttests.py: test code was not extracted properly for some tests (#5776) 2023-12-17 20:04:17 +01:00
Daniel Marjamäki 2932ab7592
Revert "Fixed #12071 (suppressing critical error, no indication to user that analysis of file fails) (#5771)" (#5775)
This reverts commit 7c316fb76d.
2023-12-17 19:13:14 +01:00
Daniel Marjamäki 1c7036f174
daca@home: update client version [ci skip] (#5774) 2023-12-17 16:38:52 +01:00
Daniel Marjamäki e7d0bb0009
daca@home: If cppcheck binary does not handle --unsafe-exitcode then execute without it [ci skip] (#5773) 2023-12-17 16:33:00 +01:00
Daniel Marjamäki 150ca20404
daca@home: use --unsafe-exitcode (#5772)
the daca script will think that analysis crashed otherwise.
2023-12-17 16:11:38 +01:00
Daniel Marjamäki 7c316fb76d
Fixed #12071 (suppressing critical error, no indication to user that analysis of file fails) (#5771) 2023-12-17 15:42:17 +01:00
Oliver Stöneberg 086ceea333
fixed #12111 - memory leak with `-j2` and `--cppcheck-build-dir` (#5589) 2023-12-17 15:07:13 +01:00