PKEuS
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5fbd58d98d
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Fixed messages of CheckInternal, fixed a false positive.
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2014-05-18 20:39:52 +02:00 |
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PKEuS
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70dfb55f21
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Simplified some Token::Match patterns
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2014-05-11 17:50:58 +02:00 |
Daniel Marjamäki
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5a23b739da
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ValueFlow: Improved bailout when variable is reassigned
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2014-05-03 12:49:07 +02:00 |
|
Daniel Marjamäki
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fadc27092e
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Fixed #5752 (FP (error) Possible null pointer dereference)
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2014-05-01 15:15:26 +02:00 |
|
Daniel Marjamäki
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b5e023a46c
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Fixed #5472 (sizeof not handled as operator with respect to null pointer dereference)
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2014-04-29 20:09:11 +02:00 |
|
Daniel Marjamäki
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1233d8e47f
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Fixed #5657 (false positive: (error) Possible null pointer dereference: p)
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2014-04-28 15:54:54 +02:00 |
|
Daniel Marjamäki
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3300d39854
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Fixed #5721 (valueFlowBeforeCondition: stop when goto label is seen)
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2014-04-28 06:21:48 +02:00 |
Alexander Mai
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1317063b21
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Fix some more (clang++) compiler warnings
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2014-04-26 20:44:21 +02:00 |
|
Alexander Mai
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b74e997435
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Fix false positive nullPointer messages within sqlite3 after goto by adding a suitable bailout inside valueFlowAfterAssign()
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2014-04-26 14:41:28 +02:00 |
|
Daniel Marjamäki
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853d56030b
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Fixed #5559 (false positive: (error) Possible null pointer dereference: pSTRunner)
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2014-04-26 11:27:58 +02:00 |
|
Daniel Marjamäki
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fe80f858d1
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ValueFlow: Improved analysis in the valueFlowAfterAssign
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2014-04-22 16:10:20 +02:00 |
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Daniel Marjamäki
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5fc43f85b1
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ValueFlow: Refactoring. Created utility function isVariableChanged()
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2014-04-20 14:21:43 +02:00 |
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Daniel Marjamäki
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56eb717b8a
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Fixed #5656 (false positive: (error) Possible null pointer dereference: f)
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2014-04-18 16:10:18 +02:00 |
PKEuS
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076f7a7542
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Fixed some coverity findings about dead code, fixed a misleading comment
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2014-04-14 22:46:51 +02:00 |
|
Daniel Marjamäki
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5ee85ee88a
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ValueFlow: Improved handling of bitand against a single-bit integer literal
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2014-04-14 06:45:39 +02:00 |
|
Daniel Marjamäki
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189360ae20
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ValueFlow: changed back bailout message
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2014-04-02 19:22:40 +02:00 |
|
Daniel Marjamäki
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f13be7fb6c
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Travis: Fixed possible null pointer dereference reported by travis
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2014-04-02 19:08:44 +02:00 |
|
Daniel Marjamäki
|
830249d72e
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Fixed #5510 (FP: nullPointer - variable initialized in function call)
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2014-04-01 07:06:20 +02:00 |
|
Alexander Mai
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5fc89656c0
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Fix some uninitialized variables
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2014-03-30 10:22:06 +02:00 |
|
Daniel Marjamäki
|
e5301b2b7a
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ValueFlow: Improved valueflow of for loop 'for (i=a; i<10; i++)' => unknown start value but end value is known
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2014-03-29 20:20:22 +01:00 |
|
Daniel Marjamäki
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8eeda150cf
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ValueFlow: Improved simplification inside for-loops
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2014-03-25 21:40:36 +01:00 |
|
Daniel Marjamäki
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c8004a8d31
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Buffer overruns: Use ValueFlow to detect negative index
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2014-03-25 18:22:22 +01:00 |
|
Daniel Marjamäki
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aa05bf0f16
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ValueFlow: Improved abstract interpretation
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2014-03-24 06:48:06 +01:00 |
|
Daniel Marjamäki
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dbc8273cb7
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ValueFlow: improved abstract interpretation of for loops
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2014-03-24 00:16:02 +01:00 |
|
Daniel Marjamäki
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c14a3d67bb
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ValueFlow: Handle division by zero better in abstract interpretation
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2014-03-23 20:37:56 +01:00 |
|
Daniel Marjamäki
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30fa187b30
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Fixed #5549 (ValueFlow: Handle static variables better in valueFlowAfterAssign)
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2014-03-23 17:57:27 +01:00 |
|
Daniel Marjamäki
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b6276058da
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Value Flow: Improved abstract interpretation of arithmetical expressions
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2014-03-22 19:02:33 +01:00 |
|
Alexander Mai
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cdd6d4df27
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Removing a useless variable to fix cppcheck warning in its own code
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2014-03-21 22:11:10 +01:00 |
|
Daniel Marjamäki
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045e9e692b
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ValueFlow: restricted bailouts in for loops
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2014-03-21 08:48:49 +01:00 |
|
Daniel Marjamäki
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fc014f055f
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ValueFlow: Removed wrong bailout
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2014-03-21 08:33:45 +01:00 |
|
Daniel Marjamäki
|
01c29ed15f
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Fixed #5518 (FP regression in 1.64: Array accessed out of bounds)
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2014-03-18 17:04:33 +01:00 |
|
Daniel Marjamäki
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e240282443
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Value Flow: Another try with the abstract interpretation of for loops
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2014-03-17 18:43:47 +01:00 |
|
Daniel Marjamäki
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8c3f2c2ad9
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Revert 894a65b0. abstract interpretation of for loops. there was some crashes and performance problems. I will fix those problems when I have time and recommit.
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2014-03-16 08:38:52 +01:00 |
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Daniel Marjamäki
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894a65b0b1
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ValueFlow: Refactor the for-loop handling. Use abstract interpretation.
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2014-03-15 11:29:33 +01:00 |
Thomas Jarosch
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93341f4449
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Use simple match where possible
Fixes these warnings found by "--enable=internal":
[lib/checkclass.cpp:972]: (warning) Found simple pattern inside Token::Match() call: "* *"
[lib/checkbufferoverrun.cpp:635]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checkbufferoverrun.cpp:1397]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/checksizeof.cpp:299]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checksizeof.cpp:301]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checksizeof.cpp:303]: (warning) Found simple pattern inside Token::Match() call: "]"
[lib/checksizeof.cpp:318]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checknullpointer.cpp:413]: (warning) Found simple pattern inside Token::Match() call: "delete"
[lib/checkio.cpp:1336]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkstl.cpp:1509]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1512]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1594]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkstl.cpp:1598]: (warning) Found simple pattern inside Token::Match() call: "] ="
[lib/checkunusedvar.cpp:755]: (warning) Found simple pattern inside Token::Match() call: "goto"
[lib/checkunusedvar.cpp:793]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkuninitvar.cpp:376]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:86]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:2181]: (warning) Found simple pattern inside Token::Match() call: "> {"
[lib/valueflow.cpp:54]: (warning) Found simple pattern inside Token::Match() call: "&"
[lib/valueflow.cpp:409]: (warning) Found simple pattern inside Token::Match() call: "do"
[lib/valueflow.cpp:425]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:487]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:511]: (warning) Found simple pattern inside Token::Match() call: "} else {"
[lib/valueflow.cpp:615]: (warning) Found simple pattern inside Token::Match() call: "for ("
[lib/symboldatabase.cpp:80]: (warning) Found simple pattern inside Token::Match() call: "= {"
[lib/symboldatabase.cpp:1069]: (warning) Found simple pattern inside Token::Match() call: "std ::"
[lib/tokenize.cpp:2207]: (warning) Found simple pattern inside Token::Match() call: "< >"
[lib/tokenize.cpp:2730]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/tokenize.cpp:4234]: (warning) Found simple pattern inside Token::Match() call: "try {"
[lib/tokenize.cpp:4235]: (warning) Found simple pattern inside Token::Match() call: "} catch ("
[lib/tokenize.cpp:5500]: (warning) Found simple pattern inside Token::Match() call: "INT8"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "}"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "do"
|
2014-03-14 16:27:47 +01:00 |
|
Daniel Marjamäki
|
87c4508954
|
Spell fix: dont => do not
|
2014-02-27 16:40:42 +01:00 |
|
Daniel Marjamäki
|
f6b42633e8
|
Fixed #5434 (FP: Out-of-bounds access with ternary operator in loop)
|
2014-02-22 17:59:12 +01:00 |
|
Daniel Marjamäki
|
34730f623a
|
Fixed #5301 (False positive: (error) Division by zero - variables read from input stream)
|
2014-02-22 12:09:54 +01:00 |
|
Daniel Marjamäki
|
690c37633b
|
ValueFlow: Fixed bad values after break/continue
|
2014-02-17 20:07:38 +01:00 |
Lauri Nurmi
|
70a67eaf85
|
Change some more 0 literals into nullptr.
|
2014-02-16 13:38:50 +02:00 |
|
Daniel Marjamäki
|
23efc68dd7
|
use nullptr
|
2014-02-16 10:32:10 +01:00 |
|
Daniel Marjamäki
|
fd3a8a2a18
|
Update copyright
|
2014-02-15 07:45:39 +01:00 |
|
Daniel Marjamäki
|
b3bfd5014d
|
Fixed #5433 (FP:Possible null pointer dereference)
|
2014-01-31 15:43:34 +01:00 |
Lucas Manuel Rodriguez
|
ad0269eeeb
|
Refactor checks using Variable::isStlType()
|
2014-01-30 01:26:48 -03:00 |
|
Daniel Marjamäki
|
be082a8e4a
|
value flow: added bailout for conditional return/continue/break when number_of_if is bigger than 0
|
2014-01-26 15:50:25 +01:00 |
|
Daniel Marjamäki
|
c5971b7137
|
value flow: fix fp when conditional value is assigned
|
2014-01-25 20:14:49 +01:00 |
|
Daniel Marjamäki
|
c1e35e1df1
|
value flow: fixed multivariable problem in condition
|
2014-01-25 19:13:33 +01:00 |
|
Daniel Marjamäki
|
d227ed245f
|
cleanup
|
2014-01-25 18:51:55 +01:00 |
|
Daniel Marjamäki
|
df0995edf5
|
Fixed #5403 (Value flow: FP because post increment/decrement is not handled correctly)
|
2014-01-25 18:31:02 +01:00 |
|
Daniel Marjamäki
|
35b51468cb
|
value flow: Fixed FP for division then check in for loop: 'for (a=b/x;x>0;x--)'
|
2014-01-25 09:22:32 +01:00 |