Daniel Marjamäki
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4e90356a76
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Bug hunting; Code cleanup
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2020-12-14 18:04:12 +01:00 |
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Daniel Marjamäki
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116119083b
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Bug hunting; Better result from function that returns unknown pointer result
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2020-12-14 17:53:28 +01:00 |
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Daniel Marjamäki
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ab3614b4e2
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Bug hunting; Improved debug output for structs
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2020-12-14 12:32:39 +01:00 |
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Daniel Marjamäki
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bf951ea5e6
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Bug hunting; Fix for '*x=y'
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2020-12-13 19:54:57 +01:00 |
Georgy Komarov
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38a055d2f3
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ExprEngine: Better debug output for exceptions (#2943)
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2020-12-13 16:54:22 +01:00 |
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Daniel Marjamäki
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8f71e62fd6
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Fix Cppcheck warning
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2020-12-13 16:47:50 +01:00 |
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Georgy Komarov
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36ab23f1f7
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ExprEngine: Handle pointers to struct as function argument (#2945)
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2020-12-13 16:02:35 +01:00 |
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Daniel Marjamäki
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81c3ac738d
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CI: Fix testrunner
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2020-12-13 15:51:20 +01:00 |
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Daniel Marjamäki
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6fb1a81eae
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Bug hunting; more debug output
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2020-12-13 14:05:35 +01:00 |
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Daniel Marjamäki
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b18dc0fdbb
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Bug hunting: Handle not better
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2020-12-13 13:00:04 +01:00 |
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Daniel Marjamäki
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0ccc5c695b
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Bug hunting: prevent recursion in analysis when code calls self
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2020-12-13 09:33:40 +01:00 |
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Daniel Marjamäki
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be16b2c276
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Bug hunting; better handling of early return
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2020-12-13 09:13:26 +01:00 |
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Daniel Marjamäki
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2e96cc932d
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ExprEngine; Improved debug output, show constraints.
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2020-12-12 21:23:38 +01:00 |
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Daniel Marjamäki
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a7fb946ab8
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ExprEngine: Clarify debug output a bit
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2020-12-12 18:29:17 +01:00 |
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Daniel Marjamäki
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cba8b99095
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ExprEngine: Catch and handle exceptions in ExprData
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2020-12-12 17:33:21 +01:00 |
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Daniel Marjamäki
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d0f700305c
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ExprEngine: Avoid analyzing unreachable execution paths
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2020-12-12 15:22:49 +01:00 |
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Daniel Marjamäki
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6d7ddde1b5
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Bug hunting; Make bughuntingUninit check a bit less noisy about const parameters
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2020-12-08 13:34:46 +01:00 |
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Daniel Marjamäki
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02bb14003b
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Bug hunting; better handling of struct member assignment in for loop
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2020-12-07 19:58:19 +01:00 |
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Daniel Marjamäki
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39a9350f6e
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Bug hunting: Better analysis of BailoutValue
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2020-12-07 06:27:14 +01:00 |
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Daniel Marjamäki
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7e9cbda2d5
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Revert "2"
This reverts commit db386b2a7f.
That commit was half-done and not intended to be merged.
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2020-12-06 22:29:46 +01:00 |
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Daniel Marjamäki
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db386b2a7f
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2
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2020-12-06 21:45:48 +01:00 |
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Daniel Marjamäki
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d12732adfb
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Bug hunting; Diagnose array index out of bounds when struct member is accessed
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2020-12-06 17:44:07 +01:00 |
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Daniel Marjamäki
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3bf758a04b
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Bug hunting; Ensure there is warning after unknown variable expression
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2020-12-06 10:13:10 +01:00 |
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Daniel Marjamäki
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7324722dab
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Bug hunting; Detect array index out of bounds in loop better
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2020-12-05 20:39:54 +01:00 |
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Daniel Marjamäki
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86ceafa870
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Fixed compiler warning; missing enum case in switch
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2020-12-05 13:02:43 +01:00 |
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Daniel Marjamäki
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da4cd6a4f4
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Bug hunting; Improved buffer overflow check
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2020-12-05 11:47:57 +01:00 |
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Daniel Marjamäki
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65721dd7a9
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Bug hunting; Better handling of constant
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2020-10-08 17:24:35 +02:00 |
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Daniel Marjamäki
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b052843655
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exprengine: Use and tweak ExprEngine::ArrayValue::MAXSIZE
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2020-10-04 11:21:13 +02:00 |
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Daniel Marjamäki
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d60520137c
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ExprEngine: Refactoring
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2020-09-10 08:02:15 +02:00 |
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Daniel Marjamäki
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7c8c0ef3a2
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Bug hunting: Avoid uninit struct member false positives
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2020-09-09 18:26:04 +02:00 |
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Daniel Marjamäki
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b0b31feadd
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fix ubsan errors
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2020-09-05 21:09:11 +02:00 |
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Daniel Marjamäki
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6277eece67
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Variable contracts
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2020-08-24 20:57:49 +02:00 |
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Georgy Komarov
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c5369b84e1
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Prevent copying in range-based for loops (#2751)
Use reference types in range for loops to prevent copying.
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2020-08-23 20:53:44 +02:00 |
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Daniel Marjamäki
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4a76dbb632
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Bug hunting; Avoid bailout uninit FP, stream object
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2020-07-19 16:54:44 +02:00 |
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Daniel Marjamäki
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e9281babc4
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Bug hunting; avoid false positives for structs/classes with constructors
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2020-07-18 18:54:21 +02:00 |
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Daniel Marjamäki
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8d6fd4769b
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Bug hunting; Terminating analysis
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2020-07-14 11:22:42 +02:00 |
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Daniel Marjamäki
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fe324aea49
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Bug hunting; Detect internal error and throw exception
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2020-07-14 10:25:00 +02:00 |
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Daniel Marjamäki
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f34ff9325a
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Fixed testrunner
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2020-06-29 21:53:14 +02:00 |
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Daniel Marjamäki
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a0770f05e1
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Reuse 'extractForLoopValues' in ValueFlow
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2020-06-29 21:01:43 +02:00 |
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Daniel Marjamäki
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b5cd96cbda
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ExprEngine; Rename variable
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2020-06-28 21:36:56 +02:00 |
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Daniel Marjamäki
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ad5e4fef1f
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Bug hunting; improved handling of 'malloc' in uninit checker
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2020-06-28 21:20:59 +02:00 |
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Daniel Marjamäki
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0e736e0c29
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Rename BugHuntingException to ExprEngineException
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2020-06-28 17:39:14 +02:00 |
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Daniel Marjamäki
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d4bd3016da
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ExprEngine; Improved handling of for loop, loop variable
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2020-06-28 17:28:40 +02:00 |
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Daniel Marjamäki
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c42c751d61
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ExprEngine; Fixed testing
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2020-06-28 13:41:27 +02:00 |
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Daniel Marjamäki
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f85cdd3f77
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ExprEngine: DataIndex update to get better debug output
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2020-06-28 10:52:50 +02:00 |
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Daniel Marjamäki
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bcaf792e30
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Bug hunting; Fix FP for struct with uninitialized members passed to function in C
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2020-06-27 22:11:12 +02:00 |
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Daniel Marjamäki
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c7a8f5217f
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ExprEngine; Fixed Cppcheck warning
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2020-06-27 21:54:38 +02:00 |
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Daniel Marjamäki
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cd49eb0978
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Fix Cppcheck warnings
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2020-06-27 20:59:10 +02:00 |
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Daniel Marjamäki
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d353a4ecba
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ExprEngine; copy Data => copy arrays
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2020-06-27 18:09:43 +02:00 |
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Daniel Marjamäki
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ff5a717fc6
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Bug hunting; Avoid false positives for const parameter data
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2020-06-27 12:17:11 +02:00 |