5ff88d7e47
src/checkautovariables.cpp: assign default value to std::string during object creation.
...
No functional change.
2009-07-28 00:11:21 +07:00
55db301b8c
gcc: added an option '--showtime' => show some simple timing information
2009-07-27 14:41:34 +02:00
0a7a4a9d55
Update to ticket #265 (Log a warning when an include file is not found)
...
Only warn about "foo.h", don't warn about <foo.h>
http://sourceforge.net/apps/trac/cppcheck/ticket/265
2009-07-26 23:15:29 +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
ea49b433ec
Fixed #506 (###### If you see this, there is a bug ###### Token::Match())
2009-07-26 11:46:00 +02:00
25d991d948
Removed some debug output which should not be on and cleaned up a little.
2009-07-26 00:16:18 +03:00
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
321106c39e
speedup of CheckOther::postIncrement
2009-07-25 19:36:57 +02:00
2544bd8805
astyle formatting
2009-07-25 16:27:18 +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
5f4c83a25e
src/checkother.cpp: simplify condition a bit.
...
No functional change.
2009-07-25 18:23:13 +07:00
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
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
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
62f681094f
tokenizer: added todo for simplifying '(true?x:y)' => '(x)'
2009-07-22 19:39:31 +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
d2278b5ce0
Fix some of the issues from #478 (Warnings in Visual Studio build with -W4)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/478
2009-07-20 23:24:23 +03:00
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
324f12a103
fix bug in previous commit that fixed #485
2009-07-20 19:10:33 +02:00
b7ba49114c
Fixed #485 (detect when code is checking for null after dereferencing)
2009-07-20 18:53:41 +02:00
f0afdf3582
preprocessor: Fixed hanging in Preprocessor::expandMacros when trying to replace all '__VA_ARGS__' with '__VA_ARGS__'
2009-07-20 15:42:40 +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
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
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
861774575d
Enable more warnings in QMake-generated makefiles.
...
Use same warning levels for GCC than in original makefile. Use W4 level for Visual Studio.
2009-07-18 13:10:24 +03:00
4622f9891c
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-07-18 11:26:15 +03:00
180a04316d
Fix couple of doxygen errors and warnings.
2009-07-18 11:25:22 +03:00
2ccc01f5ed
tokenizer: improved the Tokenizer::simplifyIfNot
2009-07-18 10:18:46 +02:00
b4c3ed78b4
astyle formatting
2009-07-18 09:11:02 +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
7df3670128
doc: updated doxygen comments. three groups where created - 'GUI', 'Core' and 'Checks'
2009-07-17 10:49:01 +02:00
968a6bdd2d
doc: changed the doxygen comments for the mainpage
2009-07-16 15:32:07 +02:00
962757c257
Added support for checking files via commandline arguments.
2009-07-16 08:20:29 +03:00
54f676177e
doxygen: added a todo to simplify 'for' loops better in the tokenizer
2009-07-14 15:30:23 +02:00
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
4f2520bef3
doxygen: made the todos visible in the doxygen output
2009-07-14 08:17:12 +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
2ee8be9f7f
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-07-13 16:52:06 +03:00
6393498966
Astyle fixes.
2009-07-13 16:51:35 +03:00
2a8fa6d19c
astyle formatting
2009-07-13 15:50:54 +02:00
913789605f
refactoring: Refactoring of the leak-checking classes
2009-07-13 15:07:26 +02:00
f7cb7da560
doxygen: updated a few comments
2009-07-13 13:35:33 +02:00
7491200d71
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-07-13 11:40:40 +03:00
d88cf4d3e4
Pave a way for Windows Unicode builds.
...
Use UNICODE preprocessor define instead of QT_CORE_LIB when determining whether to use Ansi or Unicode data and functions. This only applies to Windows.
2009-07-13 11:39:46 +03:00
7d35447d80
refactoring: renamed the severity "all" to "possible error"
2009-07-13 10:16:31 +02:00
11bc5195b8
cleanup: continued with the removing of the security. Some more work is needed but now everything compiles and runs at least.
2009-07-12 22:21:49 +02:00
2961f29b57
doc: add link
2009-07-12 21:51:57 +02:00
03f3ee62a0
cleanup: removed deprecated files. security checking and errmsg
2009-07-12 19:18:38 +02:00
112ffd81fd
updated version to 1.34
2009-07-12 16:09:22 +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
6a76243e9f
doxygen: wrote a simple text for the mainpage
2009-07-11 16:44:04 +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
bd68837866
refactoring: minor refactorings and added some doxygen comments
2009-07-08 17:14:34 +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
89115bd417
doc: added more information when '--verbose' is used for these error messages:
...
* dangerous usage of erase
* overlapping data buffer
2009-07-08 12:57:36 +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
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
3132041de3
Move include paths list to Settings class so we can set include paths from GUI.
2009-07-04 01:23:37 +03:00
26358debcf
Fix ticket #448 (false positive:: resource leak)
...
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
ea0035ec3a
Fix ticket #434 (Unused function gets reported dozens of times)
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http://sourceforge.net/apps/trac/cppcheck/ticket/434
Using --unused-functions with -j will now print out error message:
"cppcheck: error: --unused-functions can't be used with -j option."
2009-07-02 23:29:52 +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
61f4a29758
minor fix of test case
2009-06-23 20:40:27 +02:00
7f8b40d135
calling unknown function -> use
2009-06-23 20:37:34 +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
4b1f300660
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-06-22 11:58:15 +03:00
1aafeebe7b
GUI: Add support for project files.
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GUI reads per-project settings (automatically deallocated classes) from XML project file. The project file format is described in projectfile.txt. Example project file is added for gui.
See also forum discussion at:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=46
2009-06-22 11:57:17 +03:00
5c36d33943
astyle formatting
2009-06-21 21:03:58 +02:00
5b5352226c
doc: simplified the documentation for autovariables a bit
2009-06-21 21:03:21 +02:00
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)
...
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
d1d9c9a9c9
CheckMemoryLeakInClass: Only show the memory leak message when --all is used
2009-06-20 14:17:56 +02:00
453a5cdd47
Fixed ticket #411 (false positive: resource leak in while loop)
2009-06-20 13:58:30 +02:00
af994d23e1
Doxygen fixes. Wrong parameter names etc.
2009-06-20 12:54:49 +03:00
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
73661dbd69
astyle fix
2009-06-19 16:47:40 +03:00
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
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)
...
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
0c059af3cb
getXMLFooter() and getXMLHeader() functions added and taken into use
2009-06-15 21:36:39 +03:00
433ff048a4
Fixed #264 (Memory Leak: alloc by assigning to a return value)
...
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
4286fdbabb
Token: introduce str(const std::string &) method.
...
Get rid of useless std::string.c_str() calls.
No functional change.
2009-06-14 13:55:23 +07:00
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
57f1a6d2b7
Replace tok->previous()->previous()->previous() call to tok->tokAt(-3).
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Done by command:
git grep -l 'previous()->previous()->previous()' |
xargs sed -i 's|previous()->previous()->previous()|tokAt(-3)|'
No functional change.
2009-06-14 13:33:45 +07:00
4245047674
Replace tok->next()->next() call to tok->tokAt(2).
...
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
ab0a1973e8
Replace tok->next()->next()->next() call to tok->tokAt(3).
...
Done by command:
git grep -l 'next()->next()->next(),' | xargs sed -i 's|next()->next()->next()|tokAt(3)|'
No functional change.
2009-06-14 13:33:44 +07:00
b3841dda96
Replace tok->next()->next()->next()->next() call to tok->tokAt(4).
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Done by command:
git grep -l 'next()->next()->next()->next(),' | xargs sed -i 's|next()->next()->next()->next()|tokAt(4)|'
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)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/403
2009-06-14 11:21:20 +07:00
3e045dcf37
Fix the copyright text in Windows executable.
2009-06-14 00:24:35 +03:00
a6d2dceeb3
Fixed ticket #398 (valgrind shows error when running testrunner)
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http://172.29.29.21/apps/trac/cppcheck/ticket/398
2009-06-13 00:17:06 +03:00
Slava Semushin
Daniel Marjamäki
Reijo Tomperi
booga
Kimmo Varis
Vesa Pikki