93659bbe08
memory leaks: fixed a todo testcase to find more leaks
2009-09-01 20:12:53 +02:00
9a47b7110e
memory leaks: fixed todo testcases to find more memory leaks
2009-09-01 20:02:28 +02:00
0ec848b1fa
test/testmemleak.cpp(dofindleak): provide settings object with debug enabled.
...
This allows to print tokens when syntax error found in one of tests.
2009-09-02 00:38:35 +07:00
7ba244cf45
Memory leaks: fixed a todo testcase
2009-09-01 19:33:17 +02:00
59a4a36fe1
memory leaks: minor fix for testcase
2009-09-01 19:06:34 +02:00
eebe7457c9
Fixed #631 (False positive matching iterator which is dereferenced)
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http://sourceforge.net/apps/trac/cppcheck/ticket/631
2009-09-01 23:49:17 +07:00
0d468d97c7
Fix #630 (Division by zero check only looks at first character of divisor)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/630
Thanks to liam_routt for finding this and providing fix for it.
2009-09-01 17:00:26 +03:00
c9449f9bd0
Preprocessor: Added a todo testcase
2009-08-31 20:36:25 +02:00
03d7573208
Borland C++: Don't warn about uninitialized variables that are declared in the __published section. These are auto-initialized
2009-08-31 19:40:49 +02:00
67a8a3225c
astyle fix
2009-08-30 23:07:37 +03:00
960fb861da
Refactoring: Refactoring of the unit testing for the CheckMemoryLeakInFunction
2009-08-30 21:11:15 +02:00
6fb44e733b
Fix ticket #612 (Division by zero not detected when zero has type suffix)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/612
2009-08-30 22:02:09 +03:00
c50f7787f9
Fixed #569 (Buffer overrun not detected when strcat() called few times)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/569
2009-08-30 18:44:23 +07:00
843ede94f3
Token::getStrLength(): introduce new static method.
...
No functional change.
2009-08-30 18:07:10 +07:00
e1cdbf3c5a
Fix ticket #611 (Preprocessor: the configurations "A;B" and "B;A" are the same)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/611
2009-08-30 00:00:54 +03:00
fc343b3e9e
astyle fix
2009-08-29 23:33:12 +03:00
9d7defad22
Fixed #615 (Memleak was detected in 1.32 but not in 1.33 and later)
2009-08-29 17:33:57 +02:00
1dd2ec4757
Fixed #414 (memory leak in if-else construct not detected)
2009-08-29 16:55:43 +02:00
270d2b2d4f
memory leaks: improved the simplification of 'if* ;'
2009-08-29 16:27:16 +02:00
8f1f89ae2b
memory leaks: fixed todo test case. reduce exit better
2009-08-29 16:03:23 +02:00
085187b445
Tokenizer: enhance simplifyNot() and rename to simplifyLogicalOperators().
...
Don't replace "and" everything becuse it may be used as variable name.
Better fix for #620
Corrections for commit eb05cf904d
2009-08-29 20:42:14 +07:00
eb05cf904d
Fixed #620 (Tokenizer: replace "and" by "&&")
...
http://sourceforge.net/apps/trac/cppcheck/ticket/620
2009-08-29 19:26:01 +07:00
ae413a1ef0
Fixed #618 (Tokenizer: Wrong handling of enum)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/618
2009-08-29 16:42:42 +07:00
6347d0e976
memory leaks: better handling of open/close
2009-08-29 09:18:21 +02:00
88d0bd3908
astyle
2009-08-29 08:20:18 +02:00
ee5b2a43c7
Fixed #627 (False positive with --all, Resource leak with open())
2009-08-29 07:43:44 +02:00
de9e62e90a
Memory leaks: handling asprintf better
2009-08-29 07:26:32 +02:00
406fdd3219
Memory leaks: Fixed two todo testcases (getcode handling of asprintf)
2009-08-29 07:02:36 +02:00
ab047c680c
memory leaks: fixed a todo testcase
2009-08-29 06:42:24 +02:00
74fd052fc0
Memory leaks: Testing that asprintf is handled correctly
2009-08-28 23:26:40 +02:00
cbc237c37b
fixed failed assertions when running the testrunner
2009-08-28 17:05:25 +02:00
4f6b79b761
Fixed #625 (cppcheck dumps core on valid code)
2009-08-28 12:57:29 +02:00
bb2bda0be4
Fixed #622 (Tokenizer: Calculations are wrong)
2009-08-28 12:13:46 +02:00
5d2c409e46
Fixed #623 (False positive: possible null pointer dereference when using the ?: operator)
2009-08-28 08:48:37 +02:00
929dbe92e4
Fix the last test case from ticket #613 (array members variables are not checked in constructor)
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http://sourceforge.net/apps/trac/cppcheck/ticket/613
2009-08-26 23:33:23 +03:00
ff9ed1d7aa
Preprocessor: better handling of pragma asm and pragma endasm
2009-08-26 21:54:43 +02:00
7c86a10a9d
Fixed #617 (False positive "buffer overrun" when sprintf() doesn't have optional parameters)
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http://sourceforge.net/apps/trac/cppcheck/ticket/617
2009-08-27 00:21:32 +07:00
9bdd1def58
added testcase for the Tokenizer::simplifyGoto
2009-08-26 18:54:28 +02:00
f94aab35e7
Fixed #498 (Tokenizer: simplify 'goto')
2009-08-26 18:46:56 +02:00
d778f67265
Fix sytax error in uninitVarArray(). This also causes the test to fail, so changing it as TODO.
...
See http://sourceforge.net/apps/trac/cppcheck/ticket/613
2009-08-26 00:42:07 +03:00
e3c1e14bb0
astyle fix
2009-08-26 00:41:03 +03:00
d67e3fcc49
Refactoring the unit tests of TestMemleakInFunction
2009-08-25 22:18:22 +02:00
c25e1963b1
Fixed #498 (Tokenizer: simplify 'goto')
2009-08-24 23:10:12 +02:00
0c479b8c9f
TestClass: Added a testcase where a array member variable is initialized through strcpy
2009-08-24 17:15:29 +02:00
c581753040
Fix ticket #613 (array members variables are not checked in constructor)
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http://sourceforge.net/apps/trac/cppcheck/ticket/613
Patch from micres
2009-08-23 22:54:41 +03:00
9da2ecf4f4
Refactoring the unit testing. Wrote special tests for CheckMemoryLeakInFunction::findleak
2009-08-23 15:48:25 +02:00
0da25081d5
refactoring: began refactoring the unit testing for CheckMemoryLeakInFunction. More specific testing of the functions getcode, simplifycode, call_func, etc
2009-08-23 11:26:17 +02:00
8cafaf2960
Fixed #603 (Tokenizer: Incorrect simplification of < >)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/603
2009-08-23 13:26:16 +07:00
e6120a5725
Fixed #581 (Wrong usage of div-function)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/581
2009-08-23 10:37:09 +07:00
ec050d2563
TestOther::varScope5: fixed syntax error in test case.
...
Testrunner complains about "Unlogged error at Tokenizer::syntaxError"
since 74bbe945f6
2009-08-22 21:29:09 +07:00
724d6bf53a
Fixed #507 (Preprocessor: Incorrect expanding of inner macros)
2009-08-22 13:03:52 +02:00
acc38a8bbf
Fixed #592 (Tokenizer: improve the tokenization of do .. while)
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http://sourceforge.net/apps/trac/cppcheck/ticket/592
2009-08-22 17:49:42 +07:00
94c49bc34e
Fixed #608 (Tokenizer: simplifyKnownVariables doesn't handle 'while (--i)' correctly)
2009-08-22 10:23:55 +02:00
cbeb45566b
Fixed #609 (Tokenizer: don't add {} after do-while();)
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http://sourceforge.net/apps/trac/cppcheck/ticket/609
2009-08-22 14:49:45 +07:00
439ff8b144
Fixed #599 (False positive: null pointer dereference)
2009-08-21 12:42:40 +02:00
9d1907be66
Fix ticket #600 (Tokenizer: if(!(fclose(fd) == 0)) is simplified incorrectly)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/600
2009-08-20 22:37:05 +03:00
7d44ce7736
Fix ticket #598 (Preprocessor: Multiline comments add line change to wrong location)
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http://sourceforge.net/apps/trac/cppcheck/ticket/598
2009-08-20 00:27:47 +03:00
8b46172bcf
Memory leaks: Use varid instead of varname
2009-08-19 19:42:07 +02:00
85682ed429
Fixed #591 (False positive: Deallocating a deallocated pointer)
2009-08-18 20:49:08 +02:00
74bbe945f6
Fixed #272 ("The scope of the variable XXX can be limited" not detected when variable is initilialized during declaration)
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http://sourceforge.net/apps/trac/cppcheck/ticket/272
2009-08-17 02:12:57 +07:00
52856fcbeb
ettlmartin: improved the MathLib::IsInt
2009-08-16 18:45:26 +02:00
be89be8c30
Fixed #590 (False positive: Invalid deallocation when variables have same name)
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http://sourceforge.net/apps/trac/cppcheck/ticket/590
2009-08-16 15:27:40 +07:00
c8da301f83
fix ticket #586 (Preprocessor: Lines like "#error don't" can cause "no pair for character" errors)
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http://sourceforge.net/apps/trac/cppcheck/ticket/586
2009-08-14 00:22:51 +03:00
3de825c290
Borland C++ Builder: Fixed compilation and testrunner problems
2009-08-13 22:13:52 +02:00
4f8a06ed0d
Initial work for class and member function/variable list in tokenizer.
2009-08-12 23:50:03 +03:00
bcab694a74
preprocessor: added todo testcase for detecting redundant preprocessor conditions
2009-08-12 20:28:43 +02:00
ad4ea01750
Fixed #583 (False positive: the nullpointer check doesn't handle goto properly)
2009-08-12 18:54:52 +02:00
4c32057180
Fixed ticket #541 (Wrong testcases produce unlogged error at Tokenizer::syntaxError)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/541
2009-08-12 02:06:41 +07:00
6a7624054e
Fixed ticket #584 (Tokenizer: don't set varId for class declaration)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/584
2009-08-12 01:58:49 +07:00
e7feac506c
Refactoring: updated the nullPointer message so it contains the name of the pointer
2009-08-11 17:18:01 +02:00
ecdbcbce3d
Fixed #566 (False positive when assigning the return value of realloc(NULL,..) to a pointer variable holding a freed memory address)
2009-08-10 22:04:28 +02:00
045b73c7ec
Fixed #582 (Preprocessor: Remove assembler code inside pragmas)
2009-08-10 20:07:55 +02:00
93604dd344
Fixed ticket #578 (missing virtual destructor not detected)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/578
2009-08-10 17:58:13 +03:00
3331cb834f
Hoangtuansu: Fixed #537 (false positive::operator= should return something)
2009-08-09 19:57:48 +02:00
ba4754a784
Added new test for invalid deallocation
2009-08-09 15:43:00 +02:00
c66103f7bc
Fixed ticket #574 (Tokenizer: not assign varId when variable first afer keyword and has long type)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/574
2009-08-09 15:41:31 +07:00
1fd2c0ff28
Fixed ticket #572 (Tokenizer: improve detection of arrays)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/572
2009-08-09 15:16:37 +07:00
5f3baba178
Fixed ticket #573 (False positive of set range check when we dereferencing iterator)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/573
2009-08-09 02:07:33 +07:00
0f96299d87
Fixed ticket #570 (Buffer overrun not detected when sprintf() format string greater then buffer size)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/570
2009-08-08 21:52:35 +07:00
92d4c086ce
Fixed ticket #571 (Buffer overrun for sprintf() not detected after first ')' symbol)
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http://sourceforge.net/apps/trac/cppcheck/ticket/571
2009-08-08 21:03:10 +07:00
50f7fa5828
Fixed ticket #565 (Tokenizer: simplify variable declaraion like 'int z = x >> 16')
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http://sourceforge.net/apps/trac/cppcheck/ticket/565
2009-08-08 17:33:07 +07:00
a0a4008e17
Fixed #525 (false positive: vector range checking with <)
2009-08-07 16:23:28 +02:00
d719606201
Fixed ticket #564 (set variable id for "struct ABC **p")
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http://sourceforge.net/apps/trac/cppcheck/ticket/564
2009-08-07 00:31:39 +03:00
80953633ee
Fix ticket #563 (set variable id for **p)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/563
2009-08-06 23:11:29 +03:00
ce8c5b0236
Fixed #555 (False positive: [CuTest.c:25]: (error) Memory leak: len)
2009-08-05 21:18:16 +02:00
e1beb70f80
Fixed #558 (Tokenizer: Bad simplification of 'for(unsigned i = 0; i < 100; ++i)')
2009-08-05 20:15:48 +02:00
1c59e4a51b
Fixed #528 (Tokenizer: Simplify: 'if(!(a->x=b()))')
2009-08-05 19:45:05 +02:00
9e348ca739
Fixed #554 (resource leak false positive)
2009-08-04 21:34:14 +02:00
706ba34a6d
Refactoring the unit testing
2009-08-04 21:32:14 +02:00
975e7778ab
Fix ticket #531 (false positive about missing virtual destructor)
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http://sourceforge.net/apps/trac/cppcheck/ticket/531
2009-08-04 22:23:22 +03:00
769119c725
Fix ticket #552 (False positive with --all when realloc is used with two variables.)
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http://sourceforge.net/apps/trac/cppcheck/ticket/552
2009-08-02 23:30:43 +03:00
10f6678cf9
TODO test case realloc5 added and "Checkmemoryleak: simplifycode result for" debug info added.
2009-08-02 22:23:47 +03:00
822fb93cda
Improved "index out of bounds" check.
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Corrected 342acaaaf2
2009-08-02 19:29:45 +07:00
f38530fb31
test/testbufferoverrun.cpp: improve test cases.
2009-08-02 19:29:37 +07:00
ed86eda07d
Fixed ticket #549 (Tokenizer: improve calculation simplification)
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http://sourceforge.net/apps/trac/cppcheck/ticket/549
2009-08-02 15:45:33 +07:00
342acaaaf2
Fixed #547 (index out of bounds not detected when addition used as array index)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/547
2009-08-02 14:59:02 +07:00
0445edf6fe
Fixed #542 (Tokenizer: allow numbers in templates parameters)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/542
2009-08-01 23:17:35 +07:00
0e2273833e
Fixed ticket #539 (Tokenizer: don't replace constants variables with varid 0)
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http://sourceforge.net/apps/trac/cppcheck/ticket/539
2009-08-01 20:57:54 +07:00
b5d172b6e9
preprocessor: fixed problem in Preprocessor::expandMacros when macro argument is for example 'unsigned long'
2009-08-01 14:55:45 +02:00
e6713e9774
null pointers: fixed a false positive
2009-08-01 11:30:37 +02:00
b7ffcf53ba
Fixed #511 (false positive, memory leak when using 'var = ({});')
2009-07-31 23:42:21 +02:00
8588012df7
Fixed #521 (Tokenizer: improve static variable detection)
...
Also change cppcheck default behavior to don't show "If you see this,
there is a bug" message for each variable without varId. This feature
was very helpful for developers but may annoying users.
http://sourceforge.net/apps/trac/cppcheck/ticket/521
2009-08-01 00:40:36 +07:00
2b26a320f0
astyle formatting
2009-07-31 14:01:50 +02:00
2d9e4e1a73
null pointers: detect when there are possible null pointer dereferencing when looping through a linked list both in inner and outer loops at the same time
2009-07-31 10:49:43 +02:00
228e926654
null pointers: Added a todo testcase
2009-07-30 21:57:23 +02:00
347802f819
Fixed ticket #503 (Dereferencing after erase() not work if we try to get access to member)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/503
2009-07-31 00:49:38 +07:00
5db677bc30
Fixed ticket #523 (Tokenizer: set varId for types with long namespaces)
...
FIXME: skip namespaces by the best way.
http://sourceforge.net/apps/trac/cppcheck/ticket/533
2009-07-31 00:40:41 +07:00
681b836389
Fixed ticket #532 (Tokenizer: set varId for types which have comma in template parameter)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/532
2009-07-31 00:25:26 +07:00
d06e669017
Preprocessor: Speedup of the match_cfg_def function
2009-07-30 10:10:34 +02:00
2fa3b4ce60
Added more tests to test case TestSimplifyTokens::ifassign1
2009-07-30 01:39:28 +03:00
b56fdb83da
Fixed ticket #529 (Tokenizer: simplify if((x==0)))
...
http://sourceforge.net/apps/trac/cppcheck/ticket/529
2009-07-30 00:37:01 +03:00
050b85c5eb
memory leak for struct member: fixed false positive when the struct pointer is stored away
2009-07-29 11:38:20 +02:00
4e66dc105e
null pointers: Fixed false positive when 'do' are used
2009-07-29 11:17:22 +02:00
367efe31ea
Fixed ticket #524 (Containers range check shouldn't stop at first founded error)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/524
2009-07-29 03:55:23 +07:00
8b0c1daf98
Fixed ticket #522 (Tokenizer: recognize comma in container with STL type declaration)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/522
2009-07-29 02:46:33 +07:00
f50aa1e188
Fixed ticket #520 (Tokenizer: properly set varId for containers with STL types)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/520
2009-07-29 00:54:13 +07:00
c8caefa94c
Fixed ticket #519 (Tokenizer converts commas in for-loops)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/519
2009-07-28 23:40:15 +07:00
600f3a834d
Fixed ticket #514 (false positive:: memory leak when using comma near delete[])
...
http://sourceforge.net/apps/trac/cppcheck/ticket/514
2009-07-28 02:13:08 +07:00
37fe631639
test/testautovariables.cpp: renamed some testcases.
...
Make it readable.
No functional change.
2009-07-28 00:36:56 +07:00
82ae0e305b
checkautovariables: added newlines to make code more readable.
...
No code change.
2009-07-28 00:34:17 +07:00
bb4b2b707c
Fixed ticket #517 (False positive for extern variables: return of the address of an auto-variable)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/517
2009-07-28 00:32:01 +07:00
358aa5be8d
Improve test case TestSimplifyTokens::comma_keyword
2009-07-27 00:08:18 +03:00
b4a6d74e42
astyle formatting
2009-07-26 22:13:08 +02:00
6c022798ea
Fixed ticket #499 (buffer overflow not detected when using macros)
...
sprintf() buffer overrun detection works wrong due to typo (since time
when it was added in commit a604f56f19http://sourceforge.net/apps/trac/cppcheck/ticket/499
2009-07-26 19:29:46 +07:00
a73346e889
Fixed ticket #496 (Tokenizer: simplify statements with "," better)
...
https://sourceforge.net/apps/trac/cppcheck/ticket/496
2009-07-26 18:03:11 +07:00
a07b7635c0
Fix ticket #265 (Log a warning when an include file is not found)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/265
2009-07-25 22:10:30 +03:00
a6d696bf40
Fixed #504 (false positive: null pointer dereference)
2009-07-25 20:36:02 +02:00
b172d62cae
Added more tests to the TestPreprocessor::match_cfg_def ( #505 )
2009-07-25 17:04:13 +02:00
f877cd2db1
Preprocessor: Added todo test case for better evaluation of #if conditions
2009-07-25 16:22:42 +02:00
dacaff824c
Fixed #501 (Preprocessor should read open configurations that are defined within the file)
2009-07-25 13:58:34 +02:00
8643936e0c
Fixed ticket #500 (Tokenizer: simplify the "(p != NULL)" conditions)
...
Also teach simplifyIfNot() to handle variables like Foo::var.
https://sourceforge.net/apps/trac/cppcheck/ticket/500
2009-07-25 18:23:03 +07:00
88d7c598e3
test/testtokenize.cpp: use tokenizeAndStringify() function.
...
Instead of self-written code.
No functional change.
2009-07-25 16:41:16 +07:00
9fa8c0ee9c
astyle FTW (should have read about that sooner)
2009-07-24 19:23:30 -04:00
52e2e775b2
Fix #476 STL Container checks.
...
Fix #473 Add post increment check for STL objects and Classes.
2009-07-24 18:36:15 -04:00
9136d8cf80
Tokenizer: simplify return statements - remove redundant parantheses
2009-07-24 21:55:35 +02:00
6bb85703f6
memory leaks: fixed false positive for struct members - better handling of if/else
2009-07-24 09:05:40 +02:00
73c028bdb7
memory leaks: added a todo test case for struct members when using if-else
2009-07-23 22:29:31 +02:00
5b81c92a14
null pointers: fixed false positives when checking if pointer is null at many locations ( #485 )
2009-07-23 19:59:29 +02:00
06c8ff9d0d
null pointers: fixed false positives ( #49 )
2009-07-23 19:02:14 +02:00
565ac2fca6
Fixed #493 (Memory leak: False positive when using the exit(0))
2009-07-23 16:30:30 +02:00
d0f1d885ed
null pointers: dereferencing a pointer and then checking if it's null ( #49 )
2009-07-23 14:13:46 +02:00
024778d6eb
tokenizer: simplify '?:' better when the condition is always true
2009-07-23 10:12:02 +02:00
9b2dd8c7eb
Preprocessor: Better evaluation of conditions such as '#if defined A || defined B' ( #469 )
2009-07-22 20:11:27 +02:00
e36994f54b
astyle formatting
2009-07-22 18:48:42 +02:00
6fecd858e3
Fixed #469 (Preprocessor should read open configurations that are defined within the file)
2009-07-22 18:47:50 +02:00
1d514e1afe
Fixed #497 (Templates are not expanded correctly)
2009-07-22 13:29:42 +02:00
3243933c90
Fixed #494 (False positives of checking leaks struct members)
...
Better handling of function calls
2009-07-22 08:30:51 +02:00
ba36c9426b
null pointers: better checking when dereferencing pointer and then checking if it is null ( #485 )
2009-07-21 17:00:11 +02:00
6f646246ee
dereferencing deallocated memory: it is ok to take the address to deallocated memory but it is not ok to dereference the address
2009-07-21 13:04:13 +02:00
45f8560537
invalid pointer usage: broke out CheckOther::invalidPointer from the CheckOther::nullPointer ( #485 )
2009-07-21 12:09:58 +02:00
ce595dd5c7
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-07-21 07:41:43 +02:00
973bb164ea
Fix ticket #486 (C-style pointer casting misses const pointers)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/486
2009-07-20 22:52:27 +03:00
0e208eb52f
null pointer dereferencing: fixed another false positive ( #485 )
2009-07-20 19:59:55 +02:00
05a1c50ff2
null pointer dereferencing: removed a few false positives in the new check that I added ( #485 )
2009-07-20 19:30:33 +02:00
b7ba49114c
Fixed #485 (detect when code is checking for null after dereferencing)
2009-07-20 18:53:41 +02:00
74699cab66
memory leak for struct member: made the checking more sensitive. Skip bail-out execution paths were the member is properly deallocated
2009-07-20 14:39:24 +02:00
ddaea3244d
memleak: implemented simple checking for leaking struct members
2009-07-19 16:51:31 +02:00
d961e4b5c1
test/testrunner.cpp: fixed exit code when count of fails tests equals to 256.
...
When 256 tests fails return code was 0 and it was wrong. Now exit code
may be only 0 or 1 and not show how many tests fails.
Thanks to aggro80@ for pointing to this!
2009-07-19 03:12:55 +07:00
ffac9281c4
astyle formatting
2009-07-18 20:35:22 +02:00
2ba0897ecb
src/checkmemoryleak.cpp: added fchmod() function to white list.
2009-07-18 23:48:48 +07:00
d3490abd64
Finally fixed ticket #284 (style check: redundant condition improvement)
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http://sourceforge.net/apps/trac/cppcheck/ticket/284
2009-07-18 21:42:08 +07:00
d04eeb4fd4
Fixed ticket #481 (testrunner should exit with non-zero status if one of tests fails)
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http://sourceforge.net/apps/trac/cppcheck/ticket/481
2009-07-18 19:08:10 +07:00
a0a526a205
Fixed ticket #464 (resource leak not detected when getc is used on the file handle)
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http://sourceforge.net/apps/trac/cppcheck/ticket/464
2009-07-18 18:32:55 +07:00
53c120c701
Fixed ticket #479 (varId not assigned to reference to standart container)
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http://sourceforge.net/apps/trac/cppcheck/ticket/479
2009-07-18 17:41:46 +07:00
aab06eaeab
Fixed ticket #477 (Bug in Token::Match() during process TestStl::pushback3)
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http://sourceforge.net/apps/trac/cppcheck/ticket/477
2009-07-18 17:06:51 +07:00
2ccc01f5ed
tokenizer: improved the Tokenizer::simplifyIfNot
2009-07-18 10:18:46 +02:00
5dea30519c
Fixed ticket #459 (false positive::Member variable not initialized in constructor)
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http://sourceforge.net/apps/trac/cppcheck/ticket/459
2009-07-17 23:50:49 +07:00
40ccd4d1ac
Add QMake project files for core and tests.
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Ticket #472 (QMake project file to build cppcheck core).
2009-07-14 14:36:05 +03:00
456c20b705
fixed todo test case - detect iterator usage after push_front|push_back
2009-07-14 12:40:47 +02:00
69b1df3bb8
tokenizer: simplify the '?:' operator
2009-07-14 12:06:38 +02:00
f4de77cefc
simplify tokens: simplify test cases
2009-07-14 11:37:26 +02:00
17008879ac
minor refactoring: header cleanup. use forward declarations instead of includes
2009-07-13 19:11:31 +02:00
18f9e05f5a
refactoring: Renamed checking classes
2009-07-13 16:00:15 +02:00
6393498966
Astyle fixes.
2009-07-13 16:51:35 +03:00
7d35447d80
refactoring: renamed the severity "all" to "possible error"
2009-07-13 10:16:31 +02:00
03f3ee62a0
cleanup: removed deprecated files. security checking and errmsg
2009-07-12 19:18:38 +02:00
b86b07827a
unused private functions: don't check classes declared in header files unless it is known that their whole implementation is seen
2009-07-12 14:23:01 +02:00
36896e1ca0
better description for the message with id strncatUsage
2009-07-11 12:16:38 +02:00
59372199e3
Revert "cppcheck: Now it's possible to change the output format, for example to a visual studio compliant format"
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This reverts commit 91a8dbd7b9
2009-07-10 22:38:26 +02:00
91a8dbd7b9
cppcheck: Now it's possible to change the output format, for example to a visual studio compliant format
2009-07-08 14:38:13 +02:00
0ea09b1cb6
templates: simplified a todo test case by removing a redundant function from the code
2009-07-08 09:38:59 +02:00
2a02041fd8
memleak: fixed todo test case
2009-07-07 15:22:37 +02:00
ddc1ad7d4d
Fixed #431 (Unused private function, wrong line when two functions with same name)
2009-07-07 08:55:14 +02:00
9d1d7ebf8d
Fixed #382 (False positive: public function flagged as 'Unused private function')
2009-07-07 08:30:23 +02:00
7b2f6b6173
addon to previous commit - changed ASSERT_EQUALS to TODO_ASSERT_EQUALS for the todo test case
2009-07-06 12:38:04 +02:00
5efb834f36
Memory leaks: Added a simple todo test case
2009-07-06 12:33:31 +02:00
9beb73824b
Fixed #446 (memory leak false positive when variable is static)
2009-07-06 12:20:13 +02:00
a6ac747830
tokenizer: Don't simplify declarations of static variables
2009-07-06 11:45:14 +02:00
8b0e481d46
Refactoring: Rename member functions to follow naming guidelines.
2009-07-05 23:16:43 +03:00
f676deb208
Test case improvement, unused function removed from tokenizer.
2009-07-05 22:37:53 +03:00
e858ab2f0d
Fix ticket #457 (False positive: Member variable not assigned a value in copy constructor)
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http://sourceforge.net/apps/trac/cppcheck/ticket/457
Simplify "a = 0, b = 0;" into "a = 0; b = 0;"
2009-07-05 21:29:09 +03:00
290aefaa3d
TODO Test case TestSimplifyTokens::remove_comma added
2009-07-04 18:06:25 +03:00
26358debcf
Fix ticket #448 (false positive:: resource leak)
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http://sourceforge.net/apps/trac/cppcheck/ticket/448
Tokenizer improved to simplify "if( (p)==-1 )"
2009-07-03 21:57:44 +03:00
b2474fd980
Fix ticket #452 (Failure to detect "member var not initialized in constructor" if class inherits)
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http://sourceforge.net/apps/trac/cppcheck/ticket/452
2009-07-03 21:22:14 +03:00
751a31ed91
Fix ticket #445 (simple to avoid false positive for buffer overflow)
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http://sourceforge.net/apps/trac/cppcheck/ticket/445
Simple bailout in case "if" is found inside the for-loop.
2009-06-30 00:42:46 +03:00
7ec8e2396f
Fix ticket #267 (Glued define and define name in output text)
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The handling of ifdef configurations where rewritten. Either a
configuration is handled properly or it is not handled at all.
2009-06-26 13:19:55 +02:00
13ca5f89be
added test case
2009-06-23 18:29:43 +02:00
bdf1987cc4
Fix ticket #435 (False positive: Invalid number of character when ({}) is used in code)
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http://sourceforge.net/apps/trac/cppcheck/ticket/435
2009-06-22 23:54:11 +03:00
13e805f332
Fixed ticket #399 (Add detection for resource leaks after open() usage)
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http://sourceforge.net/apps/trac/cppcheck/ticket/399
2009-06-21 22:01:43 +07:00
8715ba1458
CheckMemoryLeakInFunction: More sensitive checking when the code calls an unknown function
2009-06-21 14:12:59 +02:00
f28dec1f5a
detect memory leak when all is given when calling an unknown function
2009-06-21 13:48:39 +02:00
a0ba52ccf1
Preprocessor: Replace "#if !defined(A)" with "#ifndef A"
2009-06-21 08:03:42 +02:00
ac6e7b40e5
Fix ticket #426 (Problem with include)
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http://sourceforge.net/apps/trac/cppcheck/ticket/426
2009-06-20 23:13:19 +03:00
8a3ec4549b
Fixed #425 (False positive: usage of char variable.. c = c & 0x03)
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Using char variables in bit operations are ok if:
* the result is stored in a char
* the variable is and'ed with a number that is less than 0x100
2009-06-20 19:24:58 +02:00
453a5cdd47
Fixed ticket #411 (false positive: resource leak in while loop)
2009-06-20 13:58:30 +02:00
13b8f10906
refactoring testcases for Tokenizer::simplifyAddBraces
2009-06-20 13:20:51 +02:00
03944f1b96
Tokenizer: Fixed problem when simplifying casts
2009-06-19 19:25:56 +02:00
5f7d88b36c
Fix ticket #416 (False positive: Redundant code)
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http://sourceforge.net/apps/trac/cppcheck/ticket/416
2009-06-19 19:03:09 +03:00
6e1281ec34
Preprocessor: Better handling of macros that has parantheses but not parameters such as "#define AAA( ) aaa"
2009-06-19 16:42:47 +02:00
58c7414ce0
Fixed ticket #417 (Crashes in windows because of invalid char value)
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negative char values are allowed in strings and comments. but not in other code.
2009-06-19 15:43:46 +02:00
12c9f09780
Fixed #420 (WarningOldStylePointerCast() needs a test case)
2009-06-19 12:01:27 +02:00
3da3c74f6f
Revert "Fix ticket #417 (Crashes in Windows because of invalid char value)"
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This reverts commit 70db2562f4
2009-06-19 10:20:15 +03:00
1619b6cb0f
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-06-19 00:11:17 +03:00
d5d96d2535
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-06-18 23:10:16 +02:00
48ac595ae0
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-06-19 00:09:37 +03:00
12f3ac5a2f
Preprocessor: better handling of "..." and "__VA_ARGS__" in macros
2009-06-18 23:09:11 +02:00
70db2562f4
Fix ticket #417 (Crashes in Windows because of invalid char value)
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8-bit characters and UTF-8 characters are now converted to spaces. They can only appear in the code files in comments or string/char constants. So we cannot just ignore them as that would change length.
2009-06-19 00:09:05 +03:00
e8d1905e6d
Fix ticket #418 (delete a,b; not tokenized correctly)
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http://sourceforge.net/apps/trac/cppcheck/ticket/418
2009-06-19 00:00:16 +03:00
b7171c3cd2
Fix ticket #413 (false positive: C-style pointer casting for pure virtual function)
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http://sourceforge.net/apps/trac/cppcheck/ticket/413
2009-06-18 23:26:21 +03:00
c28cd3f82e
astyle fix
2009-06-18 21:05:42 +03:00
fafc261611
Fixed ticket #278 (variable id: references are not handled correctly)
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http://sourceforge.net/apps/trac/cppcheck/ticket/278
2009-06-18 23:30:04 +07:00
5d0d21d668
Fixed a false positive (memory leak)
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This false positive was first discovered in the VLC sourcecode. The TestMemoryLeakInFunction::simple11 test case is a simplified test code of that code.
2009-06-17 21:42:49 +02:00
f8b3a57682
Fix ticket #309 (false positive::is not assigned a value in 'A::operator=')
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http://sourceforge.net/apps/trac/cppcheck/ticket/309
2009-06-17 00:58:16 +03:00
b7c9a4ed8c
Created a new class for detecting leaks (forgetting to free struct members)
2009-06-16 22:01:04 +02:00
ed98f1b367
Fixed #131 (Regression: leak reported by 1.27 is not reported by 1.29)
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The leak will be reported as a definite bug again. Not just a possible bug.
cppcheck don't know if the execution path is possible, but it knows that if the execution path is taken the memory leak will be certain.
2009-06-16 19:05:05 +02:00
a81b6487bf
Improved the "CheckMemoryLeak::functionReturnType"
2009-06-15 21:13:39 +02:00
433ff048a4
Fixed #264 (Memory Leak: alloc by assigning to a return value)
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The fix was inspired by the previous patch submitted by hoangtuansu
2009-06-15 17:44:59 +02:00
7c4423889c
Fixed ticket #405 (#ifdef A and #if defined A should be handled as same configuration)
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http://sourceforge.net/apps/trac/cppcheck/ticket/405
2009-06-14 23:37:18 +03:00
8c327f82b3
Fixed ticket #346 (adding a "const" token prevents detection of memory leak)
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http://sourceforge.net/apps/trac/cppcheck/ticket/346
2009-06-15 00:32:34 +07:00
af7c63155e
Fixed #387 (Templates: template functions that return a pointer are not simplified correctly)
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* Fixed so that the tokenizer handle variable declarations better when the variable is assigned the return value of a template function
* Fixed so that the simplifyTemplates detect that a template function is used when its return value is taken
2009-06-14 14:57:47 +02:00
c56c913635
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-06-14 11:30:22 +02:00
be52e573f3
Fixed ticket #387 (Templates: template functions that return a pointer are not simplified correctly)
2009-06-14 11:28:25 +02:00
bc32d04efa
Replace tok->previous()->previous() call to tok->tokAt(-2).
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Done by command:
git grep -l 'previous()->previous()' | xargs sed -i 's|previous()->previous()|tokAt(-2)|'
No functional change.
2009-06-14 13:33:45 +07:00
4245047674
Replace tok->next()->next() call to tok->tokAt(2).
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Done by command:
git grep -l 'next()->next()' | xargs sed -i 's|next()->next()|tokAt(2)|'
No functional change.
2009-06-14 13:33:45 +07:00
4dd3835617
Embed errout.str() into ASSERT_EQUALS() call.
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Get rid of useless variables.
No functional change.
2009-06-14 13:33:44 +07:00
2307395d6e
Fixed ticket #373 (False unused functions)
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Skip template functions when checking for unused functions
2009-06-14 07:58:36 +02:00
084b3c002f
Fixed ticket #403 (false positive::Array index out of range)
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http://sourceforge.net/apps/trac/cppcheck/ticket/403
2009-06-14 11:21:20 +07:00
777790ebc7
Fixed ticket #367 (Deallocating a deallocated pointer false positive when va_list used)
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The overall matching of functions when calls are made were improved.
2009-06-12 17:31:29 +02:00
35b6b2588e
Fixed ticket #374 (False positive: The scope of variable can be limited)
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A few refactorings and fixes were made
2009-06-12 16:17:51 +02:00
cba0d9e130
Fixed ticket #392 (false positive and wrong allocation and deallocation not detected)
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http://sourceforge.net/apps/trac/cppcheck/ticket/392
2009-06-12 21:14:01 +07:00
7bee0cd2df
Fixed ticket #390 (wrong allocation and deallocation not detected)
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http://sourceforge.net/apps/trac/cppcheck/ticket/390
2009-06-12 20:04:58 +07:00
092bd79ec4
Fix ticket #386 (False positive (memory leak) with comma)
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http://apps.sourceforge.net/trac/cppcheck/ticket/386
2009-06-11 00:12:26 +03:00
d8f95f68c3
Fixed ticket #377 (False positive with "char a[]")
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Updated the tokenizer so "char a[]" is tokenized into "char *a"
2009-06-10 19:36:00 +02:00
fe5d0c56ba
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-06-10 01:56:26 +07:00
d9f2dd385b
test/testrunner.cpp: removed unused headers.
...
No functional change.
2009-06-10 01:52:42 +07:00
a71d260308
Refactoring: Moved CheckOther::returnPointerToLocalVariable to CheckAutoVariables
2009-06-09 19:45:58 +02:00
2c07c22d9e
Refactoring: Split up the CheckMemoryLeak into CheckMemoryLeakInFunction and CheckMemoryLeakInClass
2009-06-08 20:20:43 +02:00
15dbf9c085
Refactoring: Renaming the CheckMemoryLeakClass to CheckMemoryLeak. Deleted testmemleakmp
2009-06-08 18:51:17 +02:00
51736bae8b
deleted the testmemleakmp file
2009-06-08 18:36:54 +02:00
d7fa3e6dda
Refactoring: Renamed CheckFunctionUsage to CheckUnusedFunctions
2009-06-07 22:12:20 +02:00
9bac4aca75
Fix ticket #371 (Resource leak when exit() and if() uses together)
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http://apps.sourceforge.net/trac/cppcheck/ticket/371
2009-06-07 09:55:20 +03:00
5747133fa8
Fix #370 (Assign auto variable to parameter false positive)
2009-06-06 21:25:41 +02:00
a8c5526c84
Fix #368 (Leak detected when allocated memory assigned to member of structure which returned from function)
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The return value of strcpy wasn't handled very well
2009-06-06 20:55:16 +02:00
acaa22ff6c
Refactoring: Simple code cleanup
2009-06-06 14:48:48 +02:00
dd473b074a
Fix #153 (Unsigned divide)
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The "unsigned i" variable declaration wasn't handled well. So I added an "int" token.
2009-06-06 10:40:48 +02:00
9cd5558f5e
Fix ticket #364 (false positive:: division by zero)
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http://apps.sourceforge.net/trac/cppcheck/ticket/364
2009-06-06 00:33:13 +03:00
90b786b09c
Fix ticket #353 (No pair for character (').)
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http://apps.sourceforge.net/trac/cppcheck/ticket/353
2009-06-05 23:45:31 +03:00
cfb4e91986
Fix #359 (Incorrect unused function)
2009-06-05 15:02:26 +02:00
d0f3dccc6d
Fixed #354 (false positive: memory leak)
2009-06-05 08:56:46 +02:00
21e0639443
Fixed ticket #360 (Teach about new(std::nothrow) form)
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http://apps.sourceforge.net/trac/cppcheck/ticket/360
2009-06-05 11:03:48 +07:00
58781c761c
Fixed ticket #329 (snprintf size is out of bounds when two variables in one scope with similar names)
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FIXME:
Because it's fix for simplifyTokenList() test should be moved to
test/testsimplifytokens.cpp file.
http://apps.sourceforge.net/trac/cppcheck/ticket/329
2009-06-05 09:53:34 +07:00
52a8368b02
Strip redundant std::string usage from tests.
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Second round: handle empty strings.
Done by command:
git grep -l ASSERT_EQUALS | xargs sed -i 's|ASSERT_EQUALS(std::string(\(".*"\)),|ASSERT_EQUALS(\1,|'
Should be no functional change.
2009-06-05 07:43:55 +07:00
6745d9b8ef
Fixed ticket #358 (Local typedef flagged as uninitialized member)
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http://apps.sourceforge.net/trac/cppcheck/ticket/358
2009-06-05 07:34:12 +07:00
1bb7b01a06
Fix ticket #352 (Memory leaks: Missed memory leak when "--all" is not given)
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http://apps.sourceforge.net/trac/cppcheck/ticket/352
Detect memory leaks without --all when there is "alloc ; assign callfunc ;
2009-06-03 23:20:33 +03:00
3428584925
Fix ticket #351 (false positive::resource leak)
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http://apps.sourceforge.net/trac/cppcheck/ticket/351
2009-06-03 22:02:16 +03:00
b4c637c58b
Fixed #350 (False positive: Array index out of bounds)
2009-06-02 18:56:53 +02:00
6ef87e8eab
Fixed #339 (Buffer overrun not detected with pointer arrays)
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http://apps.sourceforge.net/trac/cppcheck/ticket/339
2009-06-01 19:21:08 +02:00
37a485f4f0
Fixed ticket #349 (Add detection for resource leaks after tmpfile() usage)
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https://apps.sourceforge.net/trac/cppcheck/ticket/349
2009-06-01 17:40:24 +07:00
09fce76e30
Fixed ticket #348 (Simplify sizeof for pointers)
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https://apps.sourceforge.net/trac/cppcheck/ticket/348
2009-06-01 17:01:45 +07:00
e5c0383594
Strip redundant std::string usage from tests.
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Done by command:
git grep -l ASSERT_EQUALS | xargs sed -i 's|ASSERT_EQUALS(std::string(\(".\+"\)),|ASSERT_EQUALS(\1,|'
Should be no functional change.
2009-06-01 02:50:25 +07:00
2de4c516e9
Fixed ticket #338 (Simplify sizeof for pointer arrays) by patch submitted by php-coderrr
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http://apps.sourceforge.net/trac/cppcheck/ticket/338
2009-05-31 22:33:44 +03:00
2120edb89b
Variable Id: structs must not have variable id
2009-05-31 18:46:32 +02:00
3fe1b50e60
Fix ticket #344 (Tokenizer crash in Windows)
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http://apps.sourceforge.net/trac/cppcheck/ticket/344
2009-05-31 15:55:06 +03:00
aba7518aeb
Fixed ticket #345 ('!' and 'not' tokens interpreted differently even though they mean the same)
2009-05-31 10:42:27 +02:00
8b76301ee2
Fix ticket #318 ('..' in include will cause conflicting slashes in messages)
2009-05-31 10:12:19 +02:00
375dfeab06
Fix for #341 (Functions passed as pointer not detected as used)
2009-05-31 08:01:16 +02:00
bf98ff85e5
Memory leaks: calling function that deallocates the memory and allocates new memory
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https://apps.sourceforge.net/trac/cppcheck/ticket/336
2009-05-30 20:30:44 +02:00
58eda6e978
Fix ticket #325 (Replace developer names in source files with AUTHORS file)
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http://apps.sourceforge.net/trac/cppcheck/ticket/325
2009-05-30 08:48:12 +03:00
8876f0ee57
Fix ticket #342 (Simplify "if( (true) == true )")
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http://apps.sourceforge.net/trac/cppcheck/ticket/342
2009-05-30 00:04:01 +03:00
a015704591
Changed expected result for test case TestTokenizer::removeParantheses3 to simplify it more
2009-05-28 23:13:15 +03:00
a3be307c03
Fix bug related to ticket #330 , cppcheck hanged with some files containing "(("
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http://apps.sourceforge.net/trac/cppcheck/ticket/330
2009-05-28 23:03:36 +03:00
a3990648a9
Tokenizer: Simplifying redundant parantheses
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http://apps.sourceforge.net/trac/cppcheck/ticket/330
2009-05-28 19:37:39 +02:00
adb1ed4947
Fix ticket #319 (Function names are tagged as variables)
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http://apps.sourceforge.net/trac/cppcheck/ticket/319
2009-05-27 23:34:08 +03:00
d6a34dafb2
Added test case TestMemleak::dealloc_and_alloc_in_func
2009-05-27 22:16:54 +03:00
ca6d927dfa
Fix ticket 330 (found memory leak when __builtin_expect uses)
2009-05-27 20:49:29 +02:00
e89c03da92
Fix ticket 308 (cppcheck msg:: invalid number of ((). Cant process file)
2009-05-27 20:07:18 +02:00
650d58e3de
Fix for ticket 337 ('scope can be limited' false positive with variables referenced by pointers)
2009-05-27 19:38:26 +02:00
ea4232fb06
Fix ticket #334 (segmentation fault on boost 1.39.0)
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http://apps.sourceforge.net/trac/cppcheck/ticket/334
2009-05-26 23:22:00 +03:00
b9b542d05b
Fixed ticket #333 (tokenizer: incorrect removal of decrement/increment)
2009-05-25 14:21:58 +02:00
2d2c0e42cc
Fix ticket #317 (pre-increment causes style false positive)
2009-05-25 08:31:20 +02:00
7fdd497c44
Fix ticket #317 (pre-increment causes style false positive)
2009-05-25 08:26:11 +02:00
977e31786d
Fix ticket #332 (White space between macro name and '(' causes macro simplification to fail)
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http://apps.sourceforge.net/trac/cppcheck/ticket/332
2009-05-24 23:57:12 +03:00
2654a4aa54
Added support to search resource leaks after opendir()/fdopendir() usage.
2009-05-24 02:53:02 +07:00
f5300ae56c
Part of fix for ticket #284 (style check: redundant condition improvement)
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Fixed case "if (p) delete [] p;" and also added test case for it.
http://apps.sourceforge.net/trac/cppcheck/ticket/284
2009-05-24 00:32:53 +07:00
bc62472a18
Part of fix for ticket #284 (style check: redundant condition improvement)
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Fixed case "if (p != NULL) delete p;" and also added test case for it.
http://apps.sourceforge.net/trac/cppcheck/ticket/284
2009-05-24 00:30:27 +07:00
bfd49e21e7
Added 17 functions which work with FILE structure to white list.
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Inspired by previous commit.
2009-05-23 18:01:18 +07:00
b5c7316666
Fixed ticket #327 (File descriptor leak not detected when feof() used)
...
Thanks to aggro80@ for help.
http://apps.sourceforge.net/trac/cppcheck/ticket/327
2009-05-23 17:20:26 +07:00
bbf63b7970
Fix ticket #304 (#include <file.h> should be searched from paths given with -I parameter.)
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http://apps.sourceforge.net/trac/cppcheck/ticket/304
Note that the ticket is same as with previous commit, but task description was changed a little.
2009-05-23 00:18:48 +03:00
93d9400f63
Fix ticket #304 (#include <file.h> should be parsed like #include "file.h" is being parsed)
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http://apps.sourceforge.net/trac/cppcheck/ticket/304
2009-05-22 23:59:07 +03:00
0f9b2efa43
Fix ticket #326 (Reported memory leak when pointer returned by assign to function's parameter)
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http://apps.sourceforge.net/trac/cppcheck/ticket/326
2009-05-22 23:36:03 +03:00
Daniel Marjamäki
Slava Semushin
Reijo Tomperi
danmar
Gianluca Scacco
booga
Kimmo Varis