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)
...
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)
...
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)
...
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)
...
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)
...
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)
...
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.
...
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"
...
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)
...
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)
...
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)
...
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)
...
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)
...
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)
...
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)
...
* 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).
...
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)
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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
a2a6eebb01
Fixed ticket #324 (Teach about fcloseall() function)
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http://apps.sourceforge.net/trac/cppcheck/ticket/324
2009-05-22 21:47:40 +07:00
3a40c33d7b
Updated wrong comments (looks like after copy&paste).
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No code change.
2009-05-22 21:13:01 +07:00
e6017ad54b
Fix #299 (Memory leak not detected when parameters contain ::)
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http://apps.sourceforge.net/trac/cppcheck/ticket/299
2009-05-21 22:51:19 +03:00
bb2b2e000b
Fix ticket #316 (\n is tokenized into \\ in a string when macro is used)
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http://apps.sourceforge.net/trac/cppcheck/ticket/316
2009-05-20 21:36:59 +03:00
9c60391375
Apply patch #320 from php-coderrr ([PATCH] Determine memory leaks after strndup() usage)
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http://apps.sourceforge.net/trac/cppcheck/ticket/320
2009-05-19 23:29:10 +03:00
a3f469d339
Fix ticket #315 (Segmentation fault when checking Linux kernel) (previous fix was only partial fix)
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http://apps.sourceforge.net/trac/cppcheck/ticket/315
2009-05-19 22:19:15 +03:00
d6d55c2db4
Fix ticket #315 (Segmentation fault when checking Linux kernel)
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http://apps.sourceforge.net/trac/cppcheck/ticket/315
2009-05-18 23:32:04 +03:00
927918f9b0
astyle fix
2009-05-18 23:30:43 +03:00
bad464ae9b
Classes: Static variables don't need to be initialized or assigned in constructors etc
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http://apps.sourceforge.net/trac/cppcheck/ticket/307
2009-05-17 19:27:16 +02:00
2e61201c18
STL: It is ok to compare vector iterators with <
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https://apps.sourceforge.net/trac/cppcheck/ticket/313
2009-05-17 18:58:32 +02:00
2bd80a7335
Fix for ticket 291 - preprocessor: better handling of defines
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http://apps.sourceforge.net/trac/cppcheck/ticket/291
2009-05-17 18:51:29 +02:00
36cdac1b96
Fix ticket #312 (division by pointer value causes wrong tokenizing)
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http://apps.sourceforge.net/trac/cppcheck/ticket/312
2009-05-14 22:53:49 +03:00
2508f3c721
Preprocessor: Added test case for #291 . One of the assertions is a TODO and it should be fixed.
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http://apps.sourceforge.net/trac/cppcheck/ticket/291
2009-05-13 21:38:57 +02:00
e5e82274dc
Fix ticket #306 (Invalid multi-line comment produces cryptic internal error)
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http://apps.sourceforge.net/trac/cppcheck/ticket/306
2009-05-13 22:18:02 +03:00
997a784bb6
Added TODO test case TestPreprocessor::multiline_comment
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Made tokenizer to printout token list in case of syntax error, if debug is used
2009-05-13 00:01:53 +03:00
31f315d2ec
Added TODO test case TestMemleak::stdstring
2009-05-12 22:04:49 +03:00
24d96b188e
Fix ticket #305 (Negative value passed to ASSERT_EQUALS)
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http://apps.sourceforge.net/trac/cppcheck/ticket/305
Moved also test case from testtokenizer to testtoken.
2009-05-12 21:28:02 +03:00
e83db8ac7b
Fix ticket #288 (Tokenizer::syntaxError should use error logger instead of std::cout)
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http://apps.sourceforge.net/trac/cppcheck/ticket/288
2009-05-11 22:52:04 +03:00
fede702bf5
Fix ticket #302 (White space between "\" and newline not handled correctly)
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http://apps.sourceforge.net/trac/cppcheck/ticket/302
2009-05-11 21:12:29 +03:00
1ae24066fe
null pointer dereferencing: check that its a pointer that is dereferenced to avoid false positives when using classes that behave almost like pointers ( #295 )
2009-05-10 08:43:16 +02:00
daea0547fa
memory leaks: Handling exit ( #297 )
2009-05-10 08:01:38 +02:00
f2a5527e60
Fix #289 (if() is not properly tokenized)
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http://apps.sourceforge.net/trac/cppcheck/ticket/289
2009-05-09 23:12:14 +03:00
63da926ed2
Fix ticket #294 (### Error: Invalid number of character ()
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http://apps.sourceforge.net/trac/cppcheck/ticket/294
2009-05-09 22:32:29 +03:00
e9eba16053
templates: fixed problem when for example calling static member function in a template class ( #293 )
2009-05-09 08:02:59 +02:00
dae530d8de
template: no usage -> no expansion ( #292 )
2009-05-08 16:19:22 +02:00
dd8b738f7f
Initial fix for ticket #283 (segmentation fault when checking xterm sources)
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http://apps.sourceforge.net/trac/cppcheck/ticket/283
It should print out error message now instead of crashing. Cleanup is needed.
2009-05-07 23:17:29 +03:00
a12fd4ff5e
Fix ticket #282 (protected destructor - false positive)
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http://apps.sourceforge.net/trac/cppcheck/ticket/282
2009-05-06 23:22:26 +03:00
80fe293c19
stl: removed false positives for STL buffer overruns. Bailing out when it can't be checked if the index is ok or not. ( #285 )
2009-05-06 21:55:04 +02:00
a32114b15c
memleak: removed false positives for pclose ( #286 )
2009-05-06 21:31:31 +02:00
51beadd81c
templates: instantiations in a template class ( #280 )
2009-05-06 21:03:11 +02:00
177aeba0cf
Added TODO test case TestMemleak::assign_pclose
2009-05-06 21:20:25 +03:00
e098bffd28
Added test case TestSimplifyTokens::template7
2009-05-05 23:09:15 +03:00
feba87187a
templates: speedup by breaking out inner loops ( #257 )
2009-05-05 20:16:57 +02:00
fd0e592767
Preprocessor: Handling newlines when using # to stringify parameters ( #281 )
2009-05-05 17:19:06 +02:00
0f59ef9064
Fix #276 (simplification: Variable value)
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http://apps.sourceforge.net/trac/cppcheck/ticket/276
2009-05-03 21:57:27 +03:00
cb209bbd41
Fix #279 (Refactoring: replace and remove Token::aaaa , Token::aaaa0 and Token::aaaa1)
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http://apps.sourceforge.net/trac/cppcheck/ticket/279
2009-05-03 21:10:59 +03:00
f6d6a3855e
varid: updated handling of variable id for class variables ( #26 )
2009-05-03 13:50:26 +02:00
3819c66f36
stl: Fixed ticket #277 - dereferencing an iterator that has been erased
2009-05-03 07:37:39 +02:00
6a009f7084
tokenizer: give class member variables varId ( #26 )
2009-05-02 22:57:18 +02:00
0dacb4b1ca
stl: added a ticket for the todo test case TestStl::eraseDereference
2009-05-02 21:35:35 +02:00
50567c164f
stl: added todo test case, invalid iterator after insert
2009-05-02 20:49:58 +02:00
b46777235d
stl: added todo test case, erasing invalid iterator
2009-05-02 20:39:51 +02:00
e11449bd58
stl: added test case, dereferencing an iterator that has been erased
2009-05-02 19:58:57 +02:00
7803466079
testing mathlib: Test that conversion to numbers work
2009-05-02 11:12:49 +02:00
6f4c5ab71c
refactoring: Replaced 'aaaa'
2009-05-01 22:41:55 +02:00
26c193f9bc
Fix ticket #204 (false positive::memory leak with --all when free is guarded by simple if)
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http://apps.sourceforge.net/trac/cppcheck/ticket/204
2009-05-01 21:31:07 +03:00
bc4fb21325
tokenizer: simplify assembler ( #270 ), fix _asm also.
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http://apps.sourceforge.net/trac/cppcheck/ticket/270
2009-05-01 20:53:08 +03:00
a46de47158
Fix ticket #196 (False positive: Resource leak)
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http://apps.sourceforge.net/trac/cppcheck/ticket/196
2009-05-01 14:39:57 +03:00
e37da13c26
tokenizer: simplify assembler ( #270 )
2009-05-01 12:39:14 +02:00
241ad528a9
Fix ticket #275 Simplify if( a == 0 ), if( 0 == a ) into if( !a )
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http://apps.sourceforge.net/trac/cppcheck/ticket/275
2009-05-01 13:07:10 +03:00
1ad5cf1ec5
astyle formatting
2009-05-01 12:03:25 +02:00
8dba34d580
class checking: enabled test case. The --all setting must be provided
2009-05-01 12:01:55 +02:00
7002af6c9a
astyle fix
2009-05-01 12:29:49 +03:00
34540fee04
Fix partially ticket #196 False positive: Resource leak
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And add few test cases related to it. Move one failing test behind TODO
http://apps.sourceforge.net/trac/cppcheck/ticket/196
2009-05-01 12:28:33 +03:00
534d0e9939
class checking: Checking that vectors/lists/strings etc are modified in the assignment function
2009-05-01 07:28:58 +02:00
7e5c32b7f4
Fix ticket #269 (Incorrect variable id, when delete is used.)
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http://apps.sourceforge.net/trac/cppcheck/ticket/269
2009-04-29 22:45:57 +03:00
d4a7256686
Added test case TestTokenizer::varid_delete for ticket #269
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http://apps.sourceforge.net/trac/cppcheck/ticket/269
2009-04-29 22:22:56 +03:00
a8f296bb6e
Added test case TestMemleak::free_member_in_sub_func for ticket #253
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http://apps.sourceforge.net/trac/cppcheck/ticket/253
2009-04-29 21:40:21 +03:00
ad4c7993d1
stl: checking that iterator is used against a single container
2009-04-29 20:16:04 +02:00
2a200cff00
stl: added todo test case about using same iterator with different containers
2009-04-29 17:32:38 +02:00
b90fdfed1d
changed todo comment to TODO_ASSERT_EQUALS
2009-04-28 21:44:31 +02:00
f9795988eb
checkstl: Check for invalid pointer to vector element
2009-04-28 21:18:02 +02:00
8075cd8b9d
added todo test case for detecting unmodified containers in the operator= function
2009-04-28 20:50:10 +02:00
bb154da394
memory leaks: handling std::auto_ptr ( #266 )
2009-04-28 20:01:35 +02:00
67eb54c4c0
Merge branch 'abc'
2009-04-27 21:29:29 +02:00
b49997e69d
bail out instead of crash when parsing unicode code ( #207 )
2009-04-27 21:29:03 +02:00
d8f6636673
Improve fix to ticket #261 : Allow macro definition to have uncoupled double quote.
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http://apps.sourceforge.net/trac/cppcheck/ticket/261
2009-04-26 22:19:08 +03:00
7b58e09a07
Preprocessor: Report correct file and line in message 'No pair for character..' ( #261 )
2009-04-26 11:05:32 +02:00
ebd15cec0f
push_back: updated the checking of push_back ( #263 )
2009-04-25 17:14:02 +02:00
49430afabe
varid: Set variable id for stl containers and iterators
2009-04-25 16:55:00 +02:00
ef54e446db
push_back: added a few todo test cases for the checking of push_back
2009-04-25 16:32:37 +02:00
8e15a9e79d
xml generator: handle '<' and '>' ( #263 )
2009-04-23 21:59:26 +02:00
14eff64194
Fix ticket #258 (segmentation fault)
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http://apps.sourceforge.net/trac/cppcheck/ticket/258
2009-04-20 21:38:05 +03:00
ca8f25fced
return pointer to local array: fixed false positive when return value is converted to for instance a std::string ( #255 )
2009-04-19 16:47:54 +02:00
7cddc52d8f
mathlib: Fixed todo 3/2=1
2009-04-16 22:06:17 +02:00
3c3a56bfca
private functions: don't report false positives when using initialization lists ( #254 )
2009-04-14 21:46:13 +02:00
7750f327ff
STL boundries: added new check written by Bill Eggert ( #247 )
2009-04-13 17:48:13 +02:00
9a086c118f
math lib: 3/2 should result in 1
2009-04-12 18:45:42 +02:00
1f53fb7149
Fix ticket #248 (STL erase check broken?)
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http://apps.sourceforge.net/trac/cppcheck/ticket/248
2009-04-10 14:27:36 +03:00
97f5380a2c
added testing for mathlib
2009-04-06 19:08:13 +02:00
51d97fa831
Fix ticket #212 (Tokenizer: Handle L "text")
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http://apps.sourceforge.net/trac/cppcheck/ticket/212
2009-04-05 22:21:38 +03:00
82cb229871
checkmemoryleak: fixed and reactivated forwhile9 and forwhile10 tests.
2009-04-04 20:55:45 -03:00
11858129d0
Fix ticket #243 (boundary checking)
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http://apps.sourceforge.net/trac/cppcheck/ticket/243
2009-04-04 21:05:48 +03:00
07af9cf7c8
astyle fix
2009-04-03 22:10:27 +03:00
7a11f0e61f
Fix ticket #242 (Preprocessor: Bail out on failure instead of terminating the program)
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http://apps.sourceforge.net/trac/cppcheck/ticket/242
2009-04-03 22:09:12 +03:00
ebee7928e2
operator=: changed error message when variable is not assigned
2009-03-31 19:00:56 +02:00
14bdf1ee62
Fix ticket #239 (missing function implementation in namespace causes crash)
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http://apps.sourceforge.net/trac/cppcheck/ticket/239
2009-03-31 00:59:33 +03:00
263c5b9e5a
division with zero => division by zero
2009-03-29 20:27:10 +02:00
d7aee72fcd
zero division: it's an error
2009-03-29 18:47:05 +02:00
e45bb20f92
tokenizer: don't replace sizeof when size can't be determined ( #233 )
2009-03-29 16:36:34 +02:00
f5104d6d0a
Added new test to autovariable
2009-03-28 21:54:12 +01:00
c88a362893
Fixed ticket #228 : false positive with usage of an auto-variable
2009-03-28 21:47:38 +01:00
6f7f8c4b4f
Tokenizer: Don't treat typedefs as variable declarations ( #234 )
2009-03-28 21:07:33 +01:00
4c4f138639
Memory leaks: refactoring the TODO test cases
2009-03-28 20:50:09 +01:00
ad7df1cbe0
Add TestMemleak::realloc4 that currently fail.
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Change TestMemleak::if10, TestMemleak::forwhile8 and TestMemleak::realloc2 as they are currently leaking memory, mark them as TODO.
Comment out TestMemleak::forwhile9 and TestMemleak::forwhile10 as they are wrong (infinite loops).
2009-03-28 16:21:55 +01:00
022dbc651e
removed TestOther::zeroDiv3 - it is not valid
2009-03-28 08:02:15 +01:00
4059a2ad05
added check for zero division. The code was written by Nguyen Duong Tuan
2009-03-28 07:49:47 +01:00
c0b608059a
possible null pointer dereference after a while-loop
2009-03-27 17:19:34 +01:00
7afccc395a
testing: new handling of todo test cases. If they use TODO_ASSERT_EQUALS instead we can detect when they are fixed
2009-03-25 18:31:40 +01:00
0cfa241abb
variable id: enabled test case for function parameters
2009-03-25 18:15:49 +01:00
c74da7bab9
variable id: give std::string variables an id
2009-03-25 18:10:03 +01:00
b9f4a773b8
Buffer overrun: Added check to detect when size argument to memset is a char constant ( #213 )
2009-03-25 07:25:10 +01:00
9f3634412e
simplify tokens (known variable values in conditions)
2009-03-25 07:10:17 +01:00
afcaa30b51
Fixed ticket 216 (False positive: variable scope)
2009-03-24 20:59:56 +01:00
c0039a2551
added testcase
2009-03-24 20:24:03 +01:00
6580e0eb21
fixed snprintf false positive ( #210 )
2009-03-24 18:43:39 +01:00
65070cc067
Simplify if conditions more.. simplifyIfAssign + simplifyIfNot
2009-03-24 18:23:21 +01:00
44c952873e
Fixed ticket 205 (False positive: char variable used in bit operation)
2009-03-23 19:04:51 +01:00
06776c6ac7
Fixed the testcase TestMemleak::realloc3
2009-03-23 18:34:59 +01:00
7905cbc5e7
simplify tokens: move assignment out from condition (Ticket #201 )
2009-03-23 18:20:56 +01:00
c9d02273b8
added todo test case for ticket 200
2009-03-22 21:42:01 +01:00
f04bdccee4
Astyle formatting.
2009-03-22 15:15:16 +02:00
416115e38f
Fixed error compiling testautovariables
2009-03-22 12:00:21 +01:00
da06c12925
refactoring error messages
2009-03-21 18:31:28 +01:00
aee39ae929
refactoring - handling the stlOutOfBounds error message the new way
2009-03-21 14:20:10 +01:00
bcad5afb26
refactoring - fixed the unit tests
2009-03-21 14:02:58 +01:00
9f1c3cc535
refactoring the rest of the classes
2009-03-20 18:16:21 +01:00
21dff96e7b
refactoring checkbufferoverrun
2009-03-20 17:35:53 +01:00
5914af4481
refactoring CheckClass
2009-03-20 17:30:24 +01:00
3fab99a5cb
astyle formatting
2009-03-19 19:35:47 +01:00
75171cae08
refactoring: fixed the teststl so it is runnable again
2009-03-19 19:35:08 +01:00
09ff4fa35f
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-03-18 22:41:01 +01:00
a573c62cd5
refactoring: first step - started with checkstl
2009-03-18 22:40:38 +01:00
2b199ffb9b
Fix compilation on 64bit systems
2009-03-18 22:13:27 +01:00
f37dd4f143
Fixed ticket 184 (Tokenizer - Simplification: Split up variable declarations)
2009-03-18 20:32:05 +01:00
2fb4c52728
Fixed tokenizer: "return - 2 ;" --> "return -2 ;"
2009-03-18 20:48:06 +02:00
ca055dc830
Fix ticket #191 (semicolon after #endif stop tokenizing of function)
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http://apps.sourceforge.net/trac/cppcheck/ticket/191
2009-03-18 01:10:26 +02:00
896abcb569
Fixed some memory leaks in test cases
2009-03-17 21:59:40 +02:00
9c057c707b
tokenize negative numbers into a single token
2009-03-17 20:50:06 +01:00
128215d692
Added test case for detecting false positive in the STL size handling
2009-03-17 18:54:50 +01:00
c413c8d4b3
Fix ticket #179 (preprocessor issues)
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http://apps.sourceforge.net/trac/cppcheck/ticket/179
2009-03-16 23:20:55 +02:00
f9b481ae3a
Ticket #184 (Tokenizer - Simplification: Split up variable declarations), added testcases
2009-03-16 19:03:23 +01:00
0cc7672673
Fixed Ticket #82 (detect buffer overrun; dynamic memory)
2009-03-16 18:11:09 +01:00
1c74978a92
test case stringify3 added
2009-03-15 23:39:58 +02:00
21b687b301
Improved tokenizer to handle '#' better. Previously everything after # was combined into a single token,
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now # is considered more like an alphabet, with few exceptions, e.g. "##" tokens.
2009-03-15 23:09:27 +02:00
a6ad972aad
Fix Ticket 180 (Templates: Expanding member functions that are not implemented inline)
2009-03-15 20:03:29 +01:00
9b06b22053
templates: replace constructor/destructor names when expanding template classes
2009-03-15 17:07:05 +01:00
b26955b9f8
Test case stringify2() added.
2009-03-15 16:05:23 +02:00
ca7870af33
Fix ticket #177 (Tokenizer doesn't add braces around if-scope)
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http://apps.sourceforge.net/trac/cppcheck/ticket/177
2009-03-15 14:44:57 +02:00
bb3316a45b
Fix ticket #181 (#pragma causes wrong line numbers)
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http://apps.sourceforge.net/trac/cppcheck/ticket/181
2009-03-15 14:23:12 +02:00
6eadbaae04
templates: better handling of templates with multiple type arguments
2009-03-14 21:26:32 +01:00
Daniel Marjamäki
Reijo Tomperi
Slava Semushin
Kimmo Varis
Leandro Lisboa Penz
Gianluca Scacco
Nicolas Le Cam
Vesa Pikki
Gianluca Scacco