50c6af5e5d
astyle formatting
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[ci skip]
2019-08-23 10:19:29 +02:00
c0a8d628b9
Fix issue 6010: Uninitialized inner struct ( #2098 )
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* Fix issue 6010: Uninitialized inner struct
* Show to root variable that is unitialized
* Warn on pointer dereferences
2019-08-23 06:23:20 +02:00
ee7fe3aaa1
Fix FP: Unitialized variable when using a pointer
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This fixes the FP in cases like this:
```cpp
void f() {
bool b;
bool * x = &b;
if (x != nullptr)
x = 1;
}
```
It tracks the indirection of the uninit value in valueflow.
2019-08-17 07:36:41 +02:00
3aef0c9bd3
Fix issue 8715: regression uninitvar not detected ( #2092 )
2019-08-16 07:48:54 +02:00
af214e8212
Fix issue 8825: ValueFlow: uninitialized struct member ( #2087 )
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* Pass uninit value across pointers
* Add more testing
2019-08-15 10:44:55 +02:00
f02636e995
Refactoring: Convert enums to enum classes
2019-08-02 21:14:29 +02:00
e11dcc609b
Fixed #7758 (Function array is seen as Uninitialized)
2019-07-24 18:20:23 +02:00
0014fe880e
Mark members and arguments with 'nonneg'
2019-07-14 12:22:33 +02:00
f5e76a2d18
Avoid 'unsigned' when declaring int variables in checkuninitvar
2019-07-13 15:31:17 +02:00
95d65c8c34
Refactoring; enum class
2019-07-10 14:05:16 +02:00
7ca35d181b
uninitStructMember: Fixed FP shown in daca@home
2019-06-02 20:19:53 +02:00
15fc9a622d
CheckBufferOverrun: Add CTU analysis
2019-03-23 08:36:10 +01:00
b9ac77a31b
Uninitialized variables: Fixed false positive
2019-03-09 11:30:45 +01:00
c8003d47e2
checkuninitvar.cpp: Use argument direction "out" info from library cfg ( #1730 )
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CheckUninitVar::isMemberVariableAssignment uses argument direction "out"
now also to check for assignment when the member variable is handed over
to a function by reference.
testuninitvar.cpp: Improve tests, use a test library configuration.
2019-03-08 18:42:24 +01:00
6228ea2266
checkuninitvar.cpp: Use argument direction info from library config. ( #1728 )
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CheckUninitVar::isMemberVariableAssignment uses argument direction
to check for assignment when the member variable is handed over to a
function by reference. Currently implemented for "in" direction. "out"
will be added with another commit.
2019-03-06 19:26:38 +01:00
8a3b73ffdb
Do not write extra uninitvar warnings
2019-03-02 13:17:15 +01:00
e27a7a585f
Fix uninitvar false positive when taking address of variable
2019-02-27 18:44:30 +01:00
80143725dd
Fixed #8999 (False positive uninitvar related to casting)
2019-02-27 17:58:25 +01:00
9e93e89a4d
UninitVar: Fix false positives when there is possible cast
2019-02-26 19:26:46 +01:00
6ca1aba4a7
UninitVar: Fix --experimental-fast issues
2019-02-10 19:00:01 +01:00
bd7790fd8c
Update copyright year
2019-02-09 07:24:06 +01:00
c75a2265c0
Fix inline suppression.
2019-01-13 12:10:26 +01:00
a520a41e64
CheckUninitVar: Try to report all CTU issues not just the first found issue
2018-12-31 07:54:00 +01:00
91a580cbd7
CTU: more warnings
2018-12-30 18:31:37 +01:00
c8901e9bab
CTU: Find paths better
2018-12-30 16:23:25 +01:00
378e083585
CTU: Refactoring the xml load/write. Renamed members.
2018-12-30 11:55:39 +01:00
d18f5d8709
CTU: Reuse CheckNullPointer::isPointerDeRef in the nullpointer isUnsafeUsage
2018-12-29 09:26:57 +01:00
a788512d66
CTU: Refactor isUnsafeFunction
2018-12-26 19:17:49 +01:00
a6e227a73c
CTU: Refactoring; getErrorPath
2018-12-26 15:56:10 +01:00
e39be48c92
CTU: Refactoring, create ErrorPath in ctu
2018-12-26 11:36:26 +01:00
271763e680
CTU: Refactoring
2018-12-25 21:11:23 +01:00
a1dca6acd5
Fix CTU nullpointer check
2018-12-25 12:04:01 +01:00
c7993df4ff
Refactoring; Use range for loops
2018-12-25 11:47:45 +01:00
0f63874c62
Take back the whole program analysis for null pointers and uninitialized variables
2018-12-18 07:56:33 +01:00
54453c5802
Fix FP when copying pointer to string ( #1479 )
2018-11-14 06:59:25 +01:00
be1ff268c0
Refactoring: Use range for loops
2018-10-24 11:29:15 +02:00
915acac0b8
Ticket #8734 : Skip static member variables in CheckUninitVar. ( #1388 )
2018-09-22 16:52:34 +02:00
fc97a5b11c
Uninitalized variables: Fixed false positive
2018-08-15 18:04:36 +02:00
79ffe1d4fc
Rename _tokenizer, _settings, _errorLogger
2018-06-16 16:10:28 +02:00
0090ae5cf2
Optimization in CheckUninitVar::checkStruct(): Replaced expensive inner loop on all scopes by loop on child scopes for faster lookup for inner unions.
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This speeds up checking of very large code files; for example, it reduces checking time for SQLite amalgamation by more than 20%
2018-05-14 15:48:57 +02:00
f336c2efe7
Refactoring; Renamed Scope::classStart and Scope::classEnd
2018-04-27 22:36:30 +02:00
fba8208134
CheckUninitVar: Use isLikelyStreamRead
2018-04-22 17:04:54 +02:00
cc4977e140
Tweaking CheckUninitVar (<< and >> handling)
2018-04-22 16:39:57 +02:00
4f6bd5d607
Fix Travis
2018-04-17 14:54:12 +02:00
c84628c28a
Fixed #8494 (False positive: serialization class overloads operator)
2018-04-17 14:23:04 +02:00
a0906140a6
Suppressions: New extensible Suppressions xml format that allow more attributes. To start with it also allows symbolName.
2018-04-09 06:43:48 +02:00
d2160f00b2
Refactor lib/checkuninitvar.cpp
2018-04-06 08:04:06 +02:00
b6504c70ca
Improve constness
2018-04-04 21:51:31 +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
71511f3131
Refactor f487182
2018-02-06 08:59:36 +01:00
versat
Paul Fultz II
amai2012
Daniel Marjamäki
Simon Martin
PKEuS
jrp2014