Daniel Marjamäki
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b3bfd5014d
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Fixed #5433 (FP:Possible null pointer dereference)
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2014-01-31 15:43:34 +01:00 |
Lucas Manuel Rodriguez
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ad0269eeeb
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Refactor checks using Variable::isStlType()
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2014-01-30 01:26:48 -03:00 |
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Daniel Marjamäki
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be082a8e4a
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value flow: added bailout for conditional return/continue/break when number_of_if is bigger than 0
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2014-01-26 15:50:25 +01:00 |
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Daniel Marjamäki
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c5971b7137
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value flow: fix fp when conditional value is assigned
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2014-01-25 20:14:49 +01:00 |
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Daniel Marjamäki
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c1e35e1df1
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value flow: fixed multivariable problem in condition
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2014-01-25 19:13:33 +01:00 |
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Daniel Marjamäki
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d227ed245f
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cleanup
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2014-01-25 18:51:55 +01:00 |
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Daniel Marjamäki
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df0995edf5
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Fixed #5403 (Value flow: FP because post increment/decrement is not handled correctly)
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2014-01-25 18:31:02 +01:00 |
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Daniel Marjamäki
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35b51468cb
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value flow: Fixed FP for division then check in for loop: 'for (a=b/x;x>0;x--)'
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2014-01-25 09:22:32 +01:00 |
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Daniel Marjamäki
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4647a9fc93
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Fixed #5401 (value flow: fp when there are increment/decrement)
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2014-01-24 18:22:38 +01:00 |
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Daniel Marjamäki
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1cac7e1686
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value flow: better handling in function call bailout of casting address of variable
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2014-01-24 17:47:49 +01:00 |
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Daniel Marjamäki
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135998abba
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value flow: use const when possible
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2014-01-24 06:16:23 +01:00 |
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Daniel Marjamäki
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85b6495cce
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value flow: fixed comments
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2014-01-23 19:40:47 +01:00 |
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Daniel Marjamäki
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f3f7e6d302
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value flow: replacing executionpath checking of null pointers
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2014-01-22 20:16:31 +01:00 |
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Daniel Marjamäki
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43db1ee797
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value flow: use more specific bailouts when analysing value flow after assignment
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2014-01-22 06:38:25 +01:00 |
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Daniel Marjamäki
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cc38dec3ad
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value flow: a bit better handling of assigned variable
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2014-01-22 06:10:17 +01:00 |
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Daniel Marjamäki
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2b7a991c1a
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temporarily hide gcc warnings
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2014-01-21 21:17:03 +01:00 |
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Daniel Marjamäki
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a27ccbd0f8
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value flow: start implementing value flow analysis of assigned value
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2014-01-21 21:13:49 +01:00 |
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Daniel Marjamäki
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b91f42453b
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value flow: improved handling of cast
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2014-01-20 22:26:55 +01:00 |
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Daniel Marjamäki
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bb3cc67aaa
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value flow: improved calculations that depends on variable
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2014-01-20 21:45:30 +01:00 |
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Daniel Marjamäki
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7ff7bc1c2e
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Fixed #5376 (false positive: zerodivcond (style) Either the condition 'B>0' is useless or there is division by zero)
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2014-01-19 20:16:55 +01:00 |
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Daniel Marjamäki
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84c5f47eb1
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value flow: bailout for class variables that are non-const
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2014-01-19 11:55:02 +01:00 |
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Daniel Marjamäki
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ccda78f347
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value flow: fixed todo assertion for handling of conditions
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2014-01-19 09:31:40 +01:00 |
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Daniel Marjamäki
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cdaa7abf7e
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value flow: better handling of conditional code below || && ?: operators
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2014-01-19 09:05:48 +01:00 |
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Daniel Marjamäki
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2d0a68cac2
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cleanup redundant variable inconclusive
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2014-01-18 19:51:57 +01:00 |
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Daniel Marjamäki
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77f3f6c21a
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valueflow: added setTokenValue that perform calculations using set value
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2014-01-18 19:30:44 +01:00 |
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Daniel Marjamäki
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c7032a8867
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value flow: improved handling of loops
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2014-01-18 11:54:00 +01:00 |
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Daniel Marjamäki
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57d318b2e5
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valueflow: better handling of increment/decrement
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2014-01-17 19:28:28 +01:00 |
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Daniel Marjamäki
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141e089329
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ast: different handling of for loops. create a syntax tree for whole 'f(a;b;c)'.
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2014-01-15 17:32:14 +01:00 |
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Daniel Marjamäki
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c547c9a108
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value flow: fixed fp when variable is used in for-loop condition
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2014-01-14 17:57:50 +01:00 |
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Daniel Marjamäki
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c1c2f4bbc6
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value flow: fixed crash reported in #5343 when typeStartToken and typeEndToken are misplaced.
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2014-01-13 20:54:09 +01:00 |
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Daniel Marjamäki
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7981e3d38f
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value flow: fix fp when gotos are used
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2014-01-13 16:07:25 +01:00 |
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Daniel Marjamäki
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b1bbb23225
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value flow: fixed fp when checking symboldatabase
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2014-01-13 05:52:28 +01:00 |
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Daniel Marjamäki
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8b6f001f94
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value flow: inconclusive handling of unknown functions
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2014-01-12 19:48:20 +01:00 |
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Daniel Marjamäki
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2e67ca06c0
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value flow: some simplifications in unknown functions when there is library configuration
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2014-01-12 18:19:00 +01:00 |
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Daniel Marjamäki
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d700114edf
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value flow: bailout if condition is defined by macro
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2014-01-12 17:16:51 +01:00 |
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Daniel Marjamäki
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3d79613f2b
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value flow: more bailouts when return/break/continue/goto is reached. TODO: handle these better.
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2014-01-12 15:07:58 +01:00 |
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Daniel Marjamäki
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155990cb0e
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value flow: improved checking of do-while loops for non-local variables
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2014-01-12 15:02:58 +01:00 |
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Daniel Marjamäki
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5b679fc732
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value flow: fixed fp for data member
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2014-01-12 14:37:26 +01:00 |
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Daniel Marjamäki
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21d317b7d6
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value flow: fixed redundant null pointer check
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2014-01-12 12:38:41 +01:00 |
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Daniel Marjamäki
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d8262963d9
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value flow: condition in loop, bailout valueflow analysis before loop if there is assignment inside the loop
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2014-01-12 11:58:10 +01:00 |
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Daniel Marjamäki
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f58e1ab80e
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value flow: fixed fp in switch
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2014-01-11 21:21:00 +01:00 |
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Daniel Marjamäki
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3625d179e5
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value flow: don't perform value flow analysis in sizeof/typeof expressions
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2014-01-11 21:10:01 +01:00 |
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Daniel Marjamäki
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680d3f1312
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value flow: fixed fp for nested assignments
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2014-01-11 20:53:23 +01:00 |
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Daniel Marjamäki
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4d045879aa
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value flow: fixed fp when while condition contains variable that is changed in loop body
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2014-01-11 20:25:49 +01:00 |
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Daniel Marjamäki
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75f9111775
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value flow: bailout when variable is used in assignment to itself
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2014-01-11 15:36:09 +01:00 |
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Daniel Marjamäki
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eaf8c83db5
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value flow: refactoring. broke out function for skipping value simplifications in expressions.
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2014-01-11 14:54:10 +01:00 |
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Daniel Marjamäki
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85dcb14813
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value flow: bailout in valueFlowBeforeCondition if variable can be assigned by subfunction
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2014-01-11 14:31:51 +01:00 |
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Daniel Marjamäki
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225001a45c
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value flow: changed astparent lookup
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2014-01-11 12:47:47 +01:00 |
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Daniel Marjamäki
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02b92efd1a
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value flow: improved analysis of expressions below ?, && and || operators
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2014-01-11 12:44:55 +01:00 |
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Daniel Marjamäki
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60348da1b5
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value flow: fixed fp for rhs in && and || expressions
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2014-01-11 11:30:34 +01:00 |
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Daniel Marjamäki
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1ad94a8be5
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value flow: loosen up bailouts in valueFlowSubFunction
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2014-01-11 07:52:25 +01:00 |
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Daniel Marjamäki
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57d241793f
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value flow: fix segfault if var is null
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2014-01-10 18:30:41 +01:00 |
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Daniel Marjamäki
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c687933e9f
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value flow: improved handling of for loops
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2014-01-10 18:19:24 +01:00 |
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Daniel Marjamäki
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3eebc8a9f1
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test1
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2014-01-10 16:51:58 +01:00 |
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Daniel Marjamäki
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3e7f692d4d
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value flow: stop checking global variable when going out of function scope
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2014-01-10 16:17:19 +01:00 |
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Daniel Marjamäki
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acb103e214
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value flow: skip scopes that don't contain variable
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2014-01-10 16:13:39 +01:00 |
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Daniel Marjamäki
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81513b4346
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value flow: Readded safety check that tok->astOperand1() is not NULL
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2014-01-10 05:54:03 +01:00 |
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Daniel Marjamäki
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d085705e8f
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value flow: assume that value of global const variable is not changed
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2014-01-10 05:47:56 +01:00 |
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Daniel Marjamäki
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32f2ee422f
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value flow: fixed segfault and added more handling of unsigned values
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2014-01-08 20:10:38 +01:00 |
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Daniel Marjamäki
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7c4a7ac3d5
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value flow: starting to refactor CheckNullPointer::nullPointerDeRefThenCheck
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2014-01-08 17:37:39 +01:00 |
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Daniel Marjamäki
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26a72d73fe
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value flow: improved subfunction handling when using && or || in function argument
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2014-01-08 16:49:15 +01:00 |
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Daniel Marjamäki
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a2fe1ebe92
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value flow: pass result of bool operator to function
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2014-01-08 16:17:47 +01:00 |
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Daniel Marjamäki
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6d22c9deaa
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value flow: if unsigned variable is compared against 1 with either >= or <= then assume it can have the value 0
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2014-01-08 06:53:17 +01:00 |
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Daniel Marjamäki
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1e3c43e708
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value flow: improved bailouts in ?:
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2014-01-08 06:39:15 +01:00 |
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Daniel Marjamäki
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dfee044925
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value flow: Fixed wrong value in subfunction after conditional return
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2014-01-08 06:04:51 +01:00 |
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Daniel Marjamäki
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1fb0b1750c
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value flow: Fixed FP in ?:
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2014-01-07 19:46:13 +01:00 |
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Daniel Marjamäki
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740f72fdbd
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value flow: simple handling of for loops
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2014-01-07 19:20:56 +01:00 |
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Daniel Marjamäki
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a6320a35e0
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value flow: added experimental subfunction handling
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2014-01-06 16:37:52 +01:00 |
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Daniel Marjamäki
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58fb2e756b
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Value flow: added bailout on }
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2014-01-06 11:27:56 +01:00 |
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Daniel Marjamäki
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a5b79bc968
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value flow: fixed bailout so it really bails out
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2014-01-06 10:23:17 +01:00 |
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Daniel Marjamäki
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c4fa3bb137
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value flow: added bailouts for global variables and assignments
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2014-01-06 07:44:58 +01:00 |
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Daniel Marjamäki
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afaf1473a8
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Value flow: refactorings, write debug warning if iterating too far
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2014-01-05 20:06:46 +01:00 |
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Daniel Marjamäki
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9fabc7991a
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value flow: fixed segfault when checking lib/mathlib.cpp
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2014-01-04 21:28:15 +01:00 |
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Daniel Marjamäki
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45278eadc7
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value flow: fixed bugs
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2014-01-04 21:23:17 +01:00 |
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Daniel Marjamäki
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d8270c710a
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Add new experimental value flow analysis
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2014-01-04 20:57:02 +01:00 |