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412 Commits

Author SHA1 Message Date
Ken-Patrick Lehrmann 4e35f19659
10153: Check that string.find() is compared with 0 before recommending starts_with() (#3099) 2021-01-31 12:05:38 +01:00
Simon Martin 9d10f4f572
Ticket #10028: Properly simplify auto variables' initialization. (#3079) 2021-01-23 17:56:58 +01:00
Paul Fultz II d05acf3c41
Fix issue 10120: FP: containerOutOfBounds, regression (#3064) 2021-01-21 19:50:57 +01:00
abhijit-sawant b97387db66
Made missing comparison in loop check more generic (#3048) 2021-01-18 08:11:37 +01:00
Daniel Marjamäki 55262f03ec Fixed #9218 (False positive: Searching before insertion is not necessary (stlFindInsert)) 2021-01-14 22:31:43 +01:00
Paul Fultz II b1c56d33ac
Fix issue 9133: Invalid iterator; vector::push_back, functions (#3008) 2021-01-11 18:47:38 +01:00
Paul Fultz II 3b5c558414
Fix issue 10076: ValueFlow: False positive after address of var is taken 'T t = {{&var}};' (#3027) 2021-01-08 10:29:32 +01:00
abhijit-sawant a4a225203c
Fix #9938 (false positive: StlMissingComparison) (#2989) 2021-01-04 10:07:07 +01:00
IOBYTE 765c1ace87
fix #10008 (false negative: knownEmptyContainer with alias in namespace and "using namespace") (#2979) 2020-12-26 13:45:17 +01:00
Paul Fultz II ae6f611df0
Fix issue 9973: False positive: mismatching iterator container, reference (#2893) 2020-11-10 09:38:05 +01:00
Paul Fultz II 7b6d3f8061
Fix issue 9907: False positive: knownEmptyContainer after function call with :: (#2814) 2020-09-20 22:37:28 +02:00
Paul 5033fb4418 Fix issue 9869: False positive: knownEmptyContainer when passed to constructor 2020-09-09 22:23:42 -05:00
Paul 7754449fd6 Format 2020-09-06 23:48:05 -05:00
Paul 04c85baf03 Fix issue 8869: false negative: (error) Invalid v.at() argument nr 1 2020-09-06 23:46:31 -05:00
Paul Fultz II 32df807b22
Fix issue 9783: wrong lifetime analysis temporary assigned to object (#2711) 2020-09-02 07:13:15 +02:00
Paul Fultz II dea5a23c34
Improve check: check for known empty containers passed to algorithms (#2768) 2020-09-02 07:11:23 +02:00
Daniel Marjamäki 8e79b0c8bc astyle formatting 
[ci skip]
 2020-09-01 20:00:04 +02:00
Paul Fultz II 1c5f496350
Fix issue 8373: false negative: invalid iterator (#2761) 2020-08-31 08:46:56 +02:00
Paul Fultz II 6ab3c93fb1
Fix issue 9756: false negative: invalid iterator from std::find_if (#2760) 2020-08-28 19:29:09 +02:00
Paul Fultz II 494fff65b7
Add outOfBounds check for iterators to containers (#2752) 2020-08-26 21:05:17 +02:00
Paul Fultz II 46bf2d7d52
Dont diagnose impossible values for iterators (#2755) 2020-08-26 06:58:53 +02:00
Paul Fultz II ac846b96d1
New check: Iterating a known empty container (#2740) 2020-08-22 09:16:26 +02:00
Paul 7776fb82a2 Fix issue 737: new check: Dereference end iterator 2020-08-17 16:36:45 -05:00
Paul a5b0a1c9e2 Evaluate container size in program memory 2020-08-10 20:08:49 -05:00
Paul 26693df788 Use forward analyzer for container forward 2020-08-08 00:10:03 -05:00
Paul 56affc9080 Fix issue 9780: FP: invalidContainer calling push_back after getting the address of the vector 2020-08-06 21:08:30 -05:00
Daniel Marjamäki 25ad22c6af astyle formatting 
[ci skip]
 2020-07-23 10:09:06 +02:00
Paul abeea7b32b Merge branch 'main' into fp-invalid-container-pointer 2020-07-21 13:31:13 -05:00
Paul 831690f89b Use parseDecl instead 2020-07-16 14:33:39 -05:00
Paul 423dcfd005 Fix issue 9796: False positive: lifetime, pointer item is not deallocated by pop_back 2020-07-15 12:22:36 -05:00
Paul caabe56f14 Handle FPs: mutexes being locked at different scopes 2020-07-12 21:31:53 -05:00
Daniel Marjamäki 27841d6b81 Fixed #9795 (False positive: Local lock is not ineffective, mutex is locked in thread also.) 2020-07-10 19:24:45 +02:00
Paul 82b91869ee Extend mutex checking for more locking patterns 2020-06-26 15:06:20 -05:00
Daniel Marjamäki af6e76d623 Fixed #9787 (Better handling of user defined literals) 2020-06-25 22:06:34 +02:00
Paul 3c10a9c659 Update message 2020-06-24 18:09:30 -05:00
Paul f7029e62ac Check for mor FPs 2020-06-17 17:06:06 -05:00
Paul 18225ee27e Update text and change to warnings 2020-06-16 10:32:39 -05:00
Paul 172537807b Add check for incorrect usage of mutexes and lock guards 2020-06-15 19:40:54 -05:00
Paul Fultz II 86ed860d26
Fix issue 9548: False negative: Mismatching iterators when inserting into a vector (#2595) 2020-06-06 17:54:56 +02:00
Paul Fultz II 3109d16b42
Fix issue 9742: FP iterators3 for address of reference to vector in struct (#2668) 2020-06-01 08:53:08 +02:00
Paul Fultz II 4270819728
Fix issue 9713: FP invalidContainerLoop when modifying container and immediately exiting the loop (#2659) 2020-05-23 07:14:45 +02:00
Paul Fultz II 6162ebd608
Fix issue 9714: FP invalidContainer related to auto and std::string::insert (#2660) 2020-05-23 07:13:55 +02:00
Daniel Marjamäki 08ddd84780 Update copyright year 2020-05-10 11:16:32 +02:00
Daniel Marjamäki 3e0218299b Revert "Update copyright year" 
This reverts commit 6eec6c4bd5.
 2020-05-10 11:13:05 +02:00
Daniel Marjamäki 6eec6c4bd5 Update copyright year 2020-05-10 11:11:34 +02:00
Paul Fultz II efdc5f5c4e
Fix issue 9435: False negative: invalidContainer when using range for loop (#2587) 
* Fix issue 9435: False negative: invalidContainer when using range for loop

* Use ast

* Make string const
 2020-04-04 11:47:02 +02:00
Daniel Marjamäki 1fd85c0ae8 Fixed #9630 (False positive: in stlIfFind checking, if with initializer is not handled properly) 2020-02-18 19:02:54 +01:00
Paul Fultz II 95a48eac67
Fix issue 9598: False positive: Using iterator to local container that may be invalid for loop handling (#2539) 2020-02-16 15:56:52 +01:00
Paul Fultz II 7368a54629
Add generic valueflow forward analysis (#2511) 2020-02-13 16:27:06 +01:00
Paul Fultz II d858bfc338
Fix issue 9599: False positive: Using object that points to local variable that may be invalid (#2530) 
* Fix issue 9599: False positive: Using object that points to local variable that may be invalid

* Improve tests

* Skip else
 2020-02-11 11:45:10 +01:00