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Author SHA1 Message Date
Daniel Marjamäki
9d1755f449 Revert "CheckBufferOverrun: Handle multidimensional arrays" 
This reverts commit e98a4a6f1475db03473d544d576827e49f9a9575.
 2019-03-19 13:13:29 +01:00
Daniel Marjamäki
e98a4a6f14 CheckBufferOverrun: Handle multidimensional arrays 2019-03-19 09:29:32 +01:00
Paul Fultz II
774464eabb Fix issue 8996: False positive duplicateCondition 
This fixes issue 8996 by improving the alias checking by using lifetime analysis. It also extends the lifetime checker to handle constructors and initializer lists for containers and arrays.
 2019-03-19 06:25:10 +01:00
versat
d3893a2b3f Run dmake 2019-03-18 13:39:42 +01:00
versat
bb7888e70b gnu.cfg: Add support for pvalloc() and __builtin_alloca(). 2019-03-18 11:44:35 +01:00
versat
992e1293b7 ruby.cfg: Configure rb_raise() as noreturn function. 
rb_raise() exits the function and returns to the ruby script.
Used for example to exit a function if arguments are not valid.
 2019-03-18 10:04:29 +01:00
Daniel Marjamäki
d1025ce76d Added testcases from 'duma' package 2019-03-18 06:58:12 +01:00
Rikard Falkeborn
794f65bac1 Handle prefixed strings and characters in Token (#1742) 
This makes it possible to call getStrLength() and similar functions
before the tokenizer is called.
 2019-03-18 06:18:25 +01:00
Daniel Marjamäki
b53a2e5dc4 CheckBufferOverrun: restore minsize code 2019-03-17 20:34:49 +01:00
Daniel Marjamäki
03f8535c71 Better multiline warning when there is buffer overflow 2019-03-17 20:12:02 +01:00
Daniel Marjamäki
3c85d8a8ac ValueFlow: Better info for buffer size values 2019-03-17 19:02:36 +01:00
Sebastian
19e9e42dd7
Library: Enhance minsize configuration and allow simple values. (#1736) 
Some POSIX and Windows functions require buffers of at least some
specific size. This is now possible to configure via for example this
minsize configuration: `<minsize type="value" value="26"/>`.
The range for valid buffer size values is 1 to LLONG_MAX
(9223372036854775807)
 2019-03-17 14:22:26 +01:00
Daniel Marjamäki
0771929518 Buffer overflow: Handling of dynamically allocated buffer 2019-03-17 13:40:56 +01:00
Daniel Marjamäki
92f4113b59 Array index: Checking array index out of bounds for dynamic buffers 2019-03-17 13:09:15 +01:00
Daniel Marjamäki
18668a52b9 Library: Added buffer-size attribute for <alloc> 2019-03-17 10:55:15 +01:00
Daniel Marjamäki
a3257349b9 astyle formatting 
[ci skip]
 2019-03-17 10:50:06 +01:00
Daniel Marjamäki
475036c4bc manual.md: describe library configuration 2019-03-17 10:28:53 +01:00
Daniel Marjamäki
c7155a8e08 Removed '--experimental-fast' flag 2019-03-17 08:19:56 +01:00
Daniel Marjamäki
b0c92c1ac1 CheckNullPointer: Use library instead of hardcoding 2019-03-17 07:37:38 +01:00
Daniel Marjamäki
87fe5c060e Refactoring of Null Pointer Checker 2019-03-16 21:21:30 +01:00
Daniel Marjamäki
d0c1632b51 Fix CheckBufferOverrun::array_index_12 when compiling with VS 2019-03-16 19:41:13 +01:00
Daniel Marjamäki
ebef16b8a3 Travis: Try to remove temporary fix 2019-03-16 18:29:02 +01:00
Daniel Marjamäki
34a8b2b519 Quick fix for 'make checkcfg' 2019-03-16 18:17:16 +01:00
Daniel Marjamäki
e9d29e826f Travis: Temporarily comment out failing test 2019-03-16 09:48:32 +01:00
Daniel Marjamäki
fb2198fd6b Travis: Try to fix test 2019-03-16 09:28:00 +01:00
Daniel Marjamäki
3dc34f1515 Disable all simplified checks 2019-03-16 09:17:50 +01:00
Daniel Marjamäki
0e88a17aca CheckInternal: Use 'normal' checking 2019-03-16 08:51:33 +01:00
Daniel Marjamäki
f40a80c349 Use 'normal' checking instead of 'simplified' 2019-03-16 07:19:48 +01:00
Daniel Marjamäki
a2a216bbe3 SymbolDatabase: Improved handling of 'normal' non simplified token list 2019-03-15 19:00:42 +01:00
versat
4e051ef865 donate-cpu.py: Improve Python library detection. 
The official documentation recommends to include the Python C API via
`#include "Python.h"`:
https://docs.python.org/3/c-api/intro.html
And many projects do it exactly this way, that is why the client script
often does not detect the usage of the Python C API.
 2019-03-15 16:16:38 +01:00
versat
49f2fd6d4a donate-cpu.py: Detect and use ruby library. 2019-03-15 15:34:06 +01:00
Daniel Marjamäki
92485245ce Restore severity for 'autoVariables' 2019-03-15 15:13:11 +01:00
versat
0cb45b1f42 gtk.cfg: Add more macros and some functions used in the macros. 2019-03-15 14:51:45 +01:00
versat
6f7612de03 boost.cfg: Add argument directions; some fixes; rearrange and document. 
- Remove redundant function configurations for the same function since
it is not (yet) possible to configure overloaded functions. Instead mark
the optional arguments with `default="0"` so the configuration works
with a different number of arguments.
- Add documentation to boost.cfg (links and function declarations).
- Rearranged configurations so functions, defines, ... are together now.
- Add `direction` for function arguments where applicable.
- Add some tests to boost.cpp.
 2019-03-15 11:13:08 +01:00
Sebastian
08d41ab8af
Load std.cfg before all other libraries (#1740) 
- CLI: Save the libraries that should be loaded to a list and load them
after the std.cfg has been loaded.
- GUI: Load std.cfg (and windows.cfg / posix.cfg when applicable) before
setting other options and loading the other libraries.
In the project-file-dialog the std.cfg is searched first. If some
other library fails to load is is retried with first loading std.cfg.
- boost.cfg: Enable containers that depend on std containers.
 2019-03-15 06:59:37 +01:00
Paul Fultz II
3615eac347 Move useStlAlgorithm to normal checking (#1741) 2019-03-15 06:15:56 +01:00
Daniel Marjamäki
a1ade2dd7d Refactoring: Use range for 2019-03-14 19:57:58 +01:00
Daniel Marjamäki
56c47fc6ed Refactoring: use continue 2019-03-14 19:53:45 +01:00
Sebastian
5728bd63af
.travis.yml: Minor fixes of addons execution / documentation (#1739) 2019-03-14 14:49:02 +01:00
Daniel Marjamäki
3656f1ae4f Auto variables: Fix false negatives for normal tokens 2019-03-14 13:51:35 +01:00
versat
7911684399 Run astyle [ci skip]. 2019-03-14 09:58:55 +01:00
versat
3d02c10fde gnu.cfg: Further fixes, enhancements and adding argument directions. 2019-03-14 09:26:27 +01:00
Daniel Marjamäki
6eeee743d2 Auto variables: Minor cleanup 2019-03-14 06:41:11 +01:00
Sebastian Held
e9f25bed3f qt.cfg: add logging macro definition (#1738) 2019-03-14 06:14:51 +01:00
Daniel Marjamäki
703e0a0153 Appveyor: Try to #include proper header for std::uint16_t 2019-03-13 21:44:26 +01:00
Daniel Marjamäki
1ca6d9c847 Appveyor: Fix missing #include for uint16_t 2019-03-13 19:01:54 +01:00
Daniel Marjamäki
cdeb91bfcc Travis: Restore the uint8_t arrays 2019-03-13 18:59:55 +01:00
Daniel Marjamäki
b984897526 ValueFlow: Fix sizeof for array of library type 2019-03-13 18:31:41 +01:00
versat
d5c5feafb2 gnu.cfg: Fixes, enhancements and adding argument directions. 2019-03-13 16:17:16 +01:00
versat
11ee9c6b90 zlib.cfg: Fixes, enhancements and adding argument directions. 2019-03-13 15:03:11 +01:00