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 |
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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 |
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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 |
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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 |
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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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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 |
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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 |
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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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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 |
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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 |
PKEuS
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d4765bccc3
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Refactorized inefficient usage of std::string and const char[] (part 2).
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2014-04-03 14:56:14 +02:00 |
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Daniel Marjamäki
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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 |
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Daniel Marjamäki
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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Daniel Marjamäki
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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 |
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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 |
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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 |
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Daniel Marjamäki
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f6b42633e8
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Fixed #5434 (FP: Out-of-bounds access with ternary operator in loop)
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2014-02-22 17:59:12 +01:00 |
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Daniel Marjamäki
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34730f623a
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Fixed #5301 (False positive: (error) Division by zero - variables read from input stream)
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2014-02-22 12:09:54 +01:00 |
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Daniel Marjamäki
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690c37633b
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ValueFlow: Fixed bad values after break/continue
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2014-02-17 20:07:38 +01:00 |
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Daniel Marjamäki
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fd3a8a2a18
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Update copyright
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2014-02-15 07:45:39 +01:00 |
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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 |
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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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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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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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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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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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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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98305e9163
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astyle formatting
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2014-01-20 06:31:28 +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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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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d0d56aee4a
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TestValueFlow: split up valueFlowBeforeCondition into smaller functions
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2014-01-18 08:45:24 +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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30cae358d8
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Removed the --value-flow flag. ValueFlow analysis will always be enabled from now on.
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2014-01-17 18:07:05 +01:00 |
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Daniel Marjamäki
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d43191a9e3
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value flow: remove duplicate test case
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2014-01-14 18:13:17 +01:00 |