e7dd490fed
adjusted tests to reduce the amount of `friend` declarations necessary ( #5435 )
...
We were calling several interface functions through their inherited
classes instead of using the base classes requiring us to add `friend`
declarations to make the implementations accessible. This adjusts
several of those cases.
2023-09-11 20:26:22 +02:00
bbe45ff0eb
cleaned up access of the check classes ( #5387 )
2023-09-11 11:12:42 +02:00
bfb50ca9d8
removed unnecessary `Settings` parameter from `Check::runChecks()` and made `Tokenizer` a reference ( #5308 )
...
There was no need for the `Tokenizer` parameter to be a pointer as it
could never be `nullptr` and was also dereferenced without checking
first.
As a reference to the `Settings` was already available via the
`Tokenizer` there was no need to pass it separately. In the production
code there will only be one instance of it but in the tests we could
have accidentally passed a different one.
2023-08-18 12:03:50 +02:00
464fbe8d53
Update copyright year
2023-01-28 10:16:34 +01:00
bea6aec2b2
extracted `ValueFlow::Value` to `vfvalue.{cpp|h}` ( #4642 )
2023-01-26 22:23:22 +01:00
c9c1f83a69
use `emptyString` more consistently ( #4034 )
2022-07-10 10:57:29 +02:00
f32583e097
removed OVERRIDE and FINAL defines and use the keywords directly ( #3767 )
2022-02-10 23:02:24 +01:00
3989408738
Update copyright year
2022-02-05 11:45:17 +01:00
171da2e6f9
avoid dependency on transitive includes - based on include-what-you-use ( #3757 )
2022-01-27 19:03:20 +01:00
08f9de95e2
Update copyright year
2021-09-26 11:34:56 +02:00
7f358b2bed
Format with uncrustify ( #3388 )
2021-08-07 20:51:18 +02:00
37245a8179
Update copyright year
2020-06-13 16:37:12 +02:00
8301fa8244
Fix issue 8144: valueFlowBeforeCondition: struct ( #2645 )
2020-05-21 08:47:48 +02:00
3dc34f1515
Disable all simplified checks
2019-03-16 09:17:50 +01:00
bd7790fd8c
Update copyright year
2019-02-09 07:24:06 +01:00
51afcb2f64
Fix Cppcheck missingOverride warnings
2019-01-13 13:22:36 +01:00
8b5f36670a
Introduce macro OVERRIDE for gcc-4.6 compatibility.
2019-01-12 07:37:42 +01:00
3f318548e2
CheckNullPointer: Add missing id 'nullPointerArithmeticRedundantCheck' to errorlist ( #1535 )
...
* split CheckNullPointer::arithmeticError() into
* CheckNullPointer::pointerArithmeticError() and
* CheckNullPointer::redundantConditionWarning()
* Additional errorlist entry:
```XML
<error id="nullPointerArithmeticRedundantCheck"
severity="warning"
msg="Either the condition is redundant or there is pointer arithmetic with NULL pointer."
verbose="Either the condition is redundant or there is pointer arithmetic with NULL pointer." cwe="682"/>
```
2018-12-29 21:34:22 +01:00
d18f5d8709
CTU: Reuse CheckNullPointer::isPointerDeRef in the nullpointer isUnsafeUsage
2018-12-29 09:26:57 +01:00
036fcf7827
Fix warnings ( #1541 )
...
* Fix reorder warning
* Fix override warnings
Clang warns about missing overrides.
* Remove unused function
* Add missing argument to function calls
2018-12-28 12:59:05 +01:00
a788512d66
CTU: Refactor isUnsafeFunction
2018-12-26 19:17:49 +01:00
271763e680
CTU: Refactoring
2018-12-25 21:11:23 +01:00
0f63874c62
Take back the whole program analysis for null pointers and uninitialized variables
2018-12-18 07:56:33 +01:00
45379a3aa6
Updated copyright year for modified files
...
[ci skip]
2018-06-10 22:07:21 +02:00
ce50df8047
Fix override warnings. ( #1234 )
2018-05-15 16:37:40 +02:00
58066b1f0c
Remove whole program analysis from 'uninitialized variables' and 'null pointer dereference' checkers. I think this logic can more or less be added in ValueFlow instead and then all ValueFlow checkers should get whole program analysis.
2018-02-06 14:56:17 +01:00
4998248501
Null pointers: Fixed false positives when running whole program analysis. Copied the fix from the CheckUninitVar::isUnsafeFunction.
2018-02-04 15:29:57 +01:00
512b9f512c
Refactoring whole program analysis for CheckUninitVar and CheckNullPointer
2018-01-21 22:56:46 +01:00
c4caee6b18
Updated copyright year
2018-01-14 15:37:52 +01:00
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
8d75d1b920
Partial fix for #8028 (ValueFlow: Origin/callstack of value)
2017-05-15 20:05:11 +02:00
279b66003b
Fix Cppcheck warnings about mismatching argument names
2017-04-01 10:34:53 +02:00
b08f99a082
Fixed false negative: nullpointer passed as std::string argument ( #7927 )
...
Refactorization: Removed dead code from CheckNullPointer::parseFunctionCall()
2017-02-24 19:10:34 +01:00
af5dd2c29e
New check: Pointer overflow (null pointer subtracted)
2016-10-09 15:15:29 +02:00
eba1b0881d
Minor refactoring: use nullptr (instead of 0/NULL), change signature of Tokenizer::createTokens
2016-05-07 16:30:54 +02:00
923f7f843d
Better distinguishing between possible and known null pointer dereferenciations ( #7157 )
2016-01-30 20:43:40 +01:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
d45021673e
Assign different IDs for different nullPointer messages ( #6166 )
2015-07-23 14:53:18 +02:00
451a277b18
Refactorization: Support function default values in ValueFlow, removed now obsolete CheckNullPointer::nullPointerDefaultArgument().
...
-> Use valueFlowForward() to parse values passed to functions
-> valueFlowForward(): Set value in first occurrence of a variable in a condition
2015-02-01 15:15:00 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
051d42ae6b
astyle formatting
2014-11-20 14:20:09 +01:00
f5d804f71a
running astyle
2014-11-20 10:13:03 +01:00
fbc6323a9b
doc: changed --doc output to Markdown syntax
2014-09-30 14:56:12 +02:00
5483c8ed5e
Removed obsolete function from checkNullPointer
2014-08-18 11:42:50 +02:00
f78cbda2db
Refactoring: Removed CheckNullPointer::nullPointerByCheckAndDeRef and implemented needed analysis in ValueFlow instead.
2014-06-22 10:02:14 +02:00
8f79dc3ff8
Cleaned up includes and forward declarations in checkers:
...
- Removed definitely unnecessary forward declarations (e.g. "class Token"; token.h is already included by check.h, so a definition is unnecessary)
- Removed unused includes
2014-05-24 12:50:03 +02:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
1d7bb05faf
Remove ExecutionPath from CheckNullPointer
2014-01-22 20:24:51 +01:00
f3f7e6d302
value flow: replacing executionpath checking of null pointers
2014-01-22 20:16:31 +01:00
Oliver Stöneberg
Daniel Marjamäki
Paul Fultz II
ivangalkin
rikardfalkeborn
IOBYTE
Ayaz Salikhov
PKEuS
amai2012
PKEuS
Lauri Nurmi
orbitcowboy