7d35447d80
refactoring: renamed the severity "all" to "possible error"
2009-07-13 10:16:31 +02:00
89115bd417
doc: added more information when '--verbose' is used for these error messages:
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* dangerous usage of erase
* overlapping data buffer
2009-07-08 12:57:36 +02:00
8b0e481d46
Refactoring: Rename member functions to follow naming guidelines.
2009-07-05 23:16:43 +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
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
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
a71d260308
Refactoring: Moved CheckOther::returnPointerToLocalVariable to CheckAutoVariables
2009-06-09 19:45:58 +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
650d58e3de
Fix for ticket 337 ('scope can be limited' false positive with variables referenced by pointers)
2009-05-27 19:38:26 +02:00
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
4bd1c3fb00
Propagate static and const modifiers.
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No functional change.
2009-05-22 21:20:32 +07:00
f182365bd2
Applied patch 0001-Use-Token-simpleMatch-instead-of-Token-Match-w
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Author: php-coder
Ticket: http://apps.sourceforge.net/trac/cppcheck/ticket/323
2009-05-21 17:55:52 +02:00
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
e26c999020
Refactoring: Using MathLib for converting string to number
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commit beacd5793f9e9987432a20ac39a76ae6c2c8babd
Author: Daniel Marjamäki <hyd_danmar@users.sourceforge.net>
Date: Sat May 2 10:44:18 2009 +0200
memleak: using mathlib
commit 4d28172a5d88cc2cbe5ed94a4e4fdbd0dd4bb5e1
Author: Daniel Marjamäki <hyd_danmar@users.sourceforge.net>
Date: Sat May 2 10:35:06 2009 +0200
tokenizer: using the MathLib for converting string to number
commit 4e4b95b3554c9c6d121efeb39741204b1621b1a3
Author: Daniel Marjamäki <hyd_danmar@users.sourceforge.net>
Date: Sat May 2 10:28:39 2009 +0200
CheckOther: Using mathlib
2009-05-02 10:45:15 +02:00
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
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
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
afcaa30b51
Fixed ticket 216 (False positive: variable scope)
2009-03-24 20:59:56 +01:00
586037ed11
fixed testcase
2009-03-24 20:28:44 +01:00
da0b571aee
Fixed ticket 197 (false positive: condition is always true/false)
2009-03-24 19:49:01 +01:00
44c952873e
Fixed ticket 205 (False positive: char variable used in bit operation)
2009-03-23 19:04:51 +01:00
468ed653e2
refactoring error messages
2009-03-21 17:58:13 +01:00
9f1c3cc535
refactoring the rest of the classes
2009-03-20 18:16:21 +01:00
9c057c707b
tokenize negative numbers into a single token
2009-03-17 20:50:06 +01:00
fc8f47145a
Copyrights updated
2009-03-01 19:52:33 +00:00
62a49282eb
Incomplete statements: removed false positive when setting array of structures or multi-dimensional arrays.
2009-02-12 12:59:43 +00:00
4c93b4928b
Incomplete statement: fixed and enabled intarray test case.
2009-02-11 15:17:13 +00:00
fb3c81dcd9
Fix ticket #80 (refactoring: classes ErrorMessage and ErrorLogger), note that errormessage and errorlogger were merged, errormessage.* is no more.
2009-02-08 21:20:35 +00:00
05e330ed38
incomplete statement: minor update
2009-02-05 18:57:53 +00:00
aeb573d529
returning pointer to local array
2009-02-04 18:49:19 +00:00
bd73d0913f
charvar: fixed todo testcase
2009-02-04 17:12:53 +00:00
d29d7e60a9
errmsg: refactoring the error messages
2009-02-01 15:47:36 +00:00
d6ef44c73e
sprintf overlapping data
2009-01-27 07:21:52 +00:00
6ce23670e5
sprintf overlapping data: added extra text that is shown if --verbose is given
2009-01-26 19:14:46 +00:00
9d29de02d3
removed windows encodings
2009-01-23 21:34:03 +00:00
42e56153a4
borland and visual c++ fixes
2009-01-23 21:28:45 +00:00
8d6f41397a
Fixing ticket #35 (Get rid of #ifdefs in our code where possible)
2009-01-23 20:25:13 +00:00
42c608b6f0
Remove checks that are already covered well by most compilers (Unreachable Code; Assignment in Condition; Unused Variable).
2009-01-21 21:31:47 +00:00
176dd41306
Fixed Ticket #40 , Check copyright texts in files, now that we have new developers.
2009-01-21 20:04:20 +00:00
afb3bf1011
Fix CheckOther::functionVariableUsage, passing a variable to a function also means reading it.
2009-01-21 19:05:57 +00:00
acdc381ff3
CheckOther::functionVariableUsage: minor optimization.
2009-01-20 22:40:10 +00:00
2b2152919f
Update errormessage.h and code using it.
2009-01-19 19:50:59 +00:00
50d9a085da
Added temporary bailout code, cppcheck crashes when string checking leaks out. This needs a better fix, this is just to
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see the problem more easily.
2009-01-18 22:46:48 +00:00
f6d121443e
unreachableCode: Moved warning of a break statement following a return in --style; Added a test case; Minor optimization.
2009-01-18 21:19:02 +00:00
e930525aa4
functionVariableUsage: no longer SIGSEGVs on unfinished struct. Fixes Ticket #31 .
2009-01-18 19:45:43 +00:00
f409861492
strPlusChar: Fixed false positives
2009-01-18 17:42:41 +00:00
b9b250f4cc
unused var: fixed false positives when using shift operator
2009-01-17 14:32:02 +00:00
121c0ee58f
unused variable: reading the value of variable in a for loop.. "for(;a;)" see ticket #18
2009-01-17 11:12:15 +00:00
218c107b6f
code style
2009-01-15 17:12:55 +00:00
66e93b24e2
str plus char: added simple variable handling
2009-01-15 17:12:33 +00:00
ad9aba6e1b
code style fixing
2009-01-15 17:00:15 +00:00
8bbd4b9401
str plus char: Added check and error message for str + ch
2009-01-15 16:57:51 +00:00
03cfe18c9b
errmsg: Added 'condition is always true/false'
2009-01-14 19:43:28 +00:00
f33153e086
unreachableCode: avoid SIGSEGV when there is no "}" after return.
2009-01-14 01:29:33 +00:00
1a14cd527c
functionVariableUsage: support for nested struct/union declaration.
2009-01-14 00:45:44 +00:00
c8a5bd16a1
errmsg: Added 'assignment in if-condition'
2009-01-13 17:56:45 +00:00
aa592387e6
errmsg: refactoring
2009-01-13 06:25:36 +00:00
cc65242626
errmsg: added message about bad usage of char variable
2009-01-12 18:52:43 +00:00
fdf5b215f9
errmsg: Added message for 'incomplete statement'
2009-01-12 17:46:24 +00:00
a5eb8894d4
errmsg: Added messages for 'variable is not used / not read / not assigned'
2009-01-12 17:40:20 +00:00
13e2396345
errmsg: Added message 'function parameter is passed by value'
2009-01-12 17:32:53 +00:00
df689b454c
errmsg: added message 'unreachable code below return'
2009-01-12 17:28:04 +00:00
a0ef840138
errmsg: Added 'unused struct member'
2009-01-12 17:21:25 +00:00
980b10bfc9
errmsg: Added 'unsigned division'
2009-01-12 17:12:14 +00:00
17d4c2b980
errmsg: Added message 'Overlapping data buffer'
2009-01-12 06:52:50 +00:00
ae861852e2
errmsg: Added "found redundant if - 'if (condition);'
2009-01-12 06:44:47 +00:00
da46e4bd96
struct member usage: bail out the check if the struct contain any functions
2009-01-11 14:39:52 +00:00
1a4cfc6c4f
unused struct member: fixed false positive for member "const int a;"
2009-01-10 14:39:20 +00:00
8c4260519c
sprintf: fixed bug "false positive when variable is used again after snprintf"
2009-01-10 14:27:31 +00:00
985b8fa05f
sprintf: fixed false positives with "sprintf(buf, "%i", sizeof(buf));
2009-01-10 11:19:17 +00:00
7851b1042f
errormessage: added error message ErrorMessage::dangerousUsageStrtol
2009-01-09 19:15:54 +00:00
42b661630b
astyle changes, missed from previous commits
2009-01-08 21:08:14 +00:00
5d0f8f0cfa
errormessage: Added a few more messages for checkother.cpp
2009-01-08 20:56:51 +00:00
24530ebd60
sprintf: check for dangerous usage with sprintf|snprintf with
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overlapping data
2009-01-08 06:24:08 +00:00
e435a1f1d6
Refactoring: Added src/ and test/ folders. Moved source files to those folders, updated makefile and codeblocks project file.
2009-01-06 14:18:36 +00:00
Daniel Marjamäki
Reijo Tomperi
Slava Semushin
Leandro Penz
Nicolas Le Cam