Commit Graph

603 Commits

Author SHA1 Message Date
Alexander Mai bacc5ac1cc Fix false positives ignoredReturnValue about some posix interfaces. Remove redundant strsignal() output from signal handler 2015-04-06 18:16:37 +02:00
Alexander Mai 4048c50a69 Minor improvements on signal handler 2015-04-01 21:17:13 +02:00
Dmitry-Me 618c038448 Resolve CID 1288510 2015-03-24 17:59:24 +03:00
PKEuS 0d127f15a5 Fixed grammar mistake; fixed two VS2013 code analysis messages; removed redundant Token::Match call 2015-03-15 10:06:56 +01:00
PKEuS 3d83b9e4a6 Added flag --platform=native to avoid performing platform specific code 2015-03-15 10:02:39 +01:00
Daniel Marjamäki 92de2a3ca3 More verbose help text about --library=<cfg> 2015-03-08 15:25:00 +01:00
Alexander Mai 39633ef26f Add more interfaces to posix.cfg 2015-03-08 14:24:54 +01:00
Alexander Mai 521e6c48b5 Minor fixes for signal handling: make global variables static, enhance stack vs. heap detection for recognizing stack overflows 2015-03-07 20:47:27 +01:00
Alexander Mai abde80f0d9 Use alternative stack for signal handler to allow catching stack overflow induced SIGSEGV/SIGILL 2015-03-07 18:15:25 +01:00
Alexander Mai 161f5ff6d2 FileLister now features a non-recursive mode. (files missing from previous changeset) 2015-03-05 06:53:11 +01:00
Dmitry-Me bd3428e039 Reduce code duplication 2015-02-20 10:26:02 +03:00
Luis Díaz Más 22424ba54a Add CMake files 2015-02-13 19:00:14 +01:00
PKEuS bfa16ec258 Set /LARGEADDRESSAWARE flag for Win32 builds
Idea from Kosta-Github (pull-request #501)
2015-01-27 15:43:40 +01:00
PKEuS 26fa994f14 Removed "#pragma warning" from threadexecutor.cpp 2015-01-21 18:46:33 +01:00
Thomas Jarosch ec21134817 Fix false negatives for local suppressions
Introduce a new bool setting jointSuppressionReport
that will be set by the analyseWholeProgram() code path.

When the flag is enabled, unmatched suppressions are
collected after running the final whole program analysis
to prevent false positives for the unusedFunction check.

The check functions in the unit test
for single / multi file suppressions were unified.
2015-01-20 18:47:30 +01:00
PKEuS 787cbcb02e Accept unknown elements in Library files, but print a warning. This fixes backward compatibility of libraries with older cppcheck versions 2015-01-10 22:18:57 +01:00
PKEuS fd2f93bb80 Two small refactorizations:
- Avoid leaving and entering again critical section without doing anything
- Use isPointer() in checkbufferoverrun.cpp instead of string comparison
2015-01-10 21:03:21 +01:00
PKEuS 9e46aabc03 Set version to 1.68.99/1.69 dev 2015-01-03 17:44:47 +01:00
Daniel Marjamäki 6793e96458 1.68: Set versions 2015-01-03 13:20:01 +01:00
Daniel Marjamäki ff11ba9847 Updated copyright year to 2015 2015-01-03 12:14:58 +01:00
Thomas Jarosch 9438b49bfb Fix build on PowerPC
PowerPC does not provide ucontext.gregs or the REG_ERR define.

Found while testing big endian platform.
2014-12-31 01:44:50 +01:00
Ni2c2k 666fa04ed8 don't use USE_UNIX_BACKTRACE_SUPPORT on Qnx 2014-12-16 20:11:25 +05:00
Ni2c2k ab91e3eed2 getloadavg() is unsupported on Qnx 2014-12-16 20:09:40 +05:00
PKEuS 4d81945ac5 Fixed a couple of #6276 integer over/underflow issues 2014-12-09 23:28:22 +01:00
Daniel Marjamäki 0b9d80c95d Refactoring CheckUnusedFunctions so it uses new infrastructure for multifile analysis 2014-12-02 06:41:18 +01:00
Daniel Marjamäki a002654c47 Reverted refactoring 828417c for now. It caused a major slowdown in the unused functions checking. 2014-11-24 06:37:08 +01:00
Daniel Marjamäki 051d42ae6b astyle formatting 2014-11-20 14:20:09 +01:00
orbitcowboy f5d804f71a running astyle 2014-11-20 10:13:03 +01:00
Simon Martin 3ca2a177b5 Restore build on Mac OSX >= 10.7 since the inclusion of ucontext.h 2014-11-15 20:17:25 +01:00
Daniel Marjamäki 828417c934 CheckUnusedFunction: Refactorings to use same infrastructure for whole program analysis as CheckUninitVar and CheckBufferOverrun 2014-11-15 18:44:23 +01:00
Daniel Marjamäki de7e9223b8 Fixed #6272 (Improve check: multifile checking in checkbufferoverrun) 2014-11-15 10:43:49 +01:00
Alexander Mai 5786be99c5 Improve exception handler: detect read or write on SIGSEGV (linux only), create more suitable core dump, reduce usage of fprintf() 2014-11-14 23:40:53 +01:00
PKEuS fafcf40ee6 Set version to 1.67.99/"1.68 dev" in the remaining places 2014-11-13 21:54:34 +01:00
Alexander Mai 5300ba2074 Make single-argument constructors explicit 2014-11-13 21:39:14 +01:00
Alexander Mai 95cd0f396a #6026 backtrace() not portable - linker error on NetBSD 2014-11-02 15:47:55 +01:00
PKEuS 5bc775e43e Refactorization: avoid string copying in Path::getPathFromFilename() 2014-10-30 23:48:23 +01:00
Robert Reif e2f72b4cb1 Fixed #6215 (Move Windows platform types into library) 2014-10-19 07:34:40 +02:00
Daniel Marjamäki de88c10e6b 1.67: set version 2014-10-18 11:35:00 +02:00
Lauri Nurmi c6d9e2b3d4 Fix plural of "child" -- it is not "childs" but "children". 2014-10-01 20:33:02 +03:00
Daniel Marjamäki fbc6323a9b doc: changed --doc output to Markdown syntax 2014-09-30 14:56:12 +02:00
PKEuS cbb8360b30 Added version attribute to .cfg files (#5928) 2014-09-29 16:26:17 +02:00
PKEuS 73171b0bc7 Catch exceptions in main() only if NDEBUG is defined 2014-09-28 09:53:11 +02:00
Lauri Nurmi 17d6903d00 Fix compilation (on Cygwin) after commit f63dc86f, by adding the necessary includes.
No idea why this problem has not shown up on other platforms; the includes are by no means Cygwin-specific.
2014-09-24 22:43:24 +03:00
Dmitry-Me f63dc86f03 Must catch and translate exceptions on top level 2014-09-23 06:10:41 +02:00
Matthias Krüger c70425c06e showtime: print possible options when invalid mode is given. 2014-09-17 12:49:59 +02:00
Dmitry-Me 7342a81ea7 Minor refactorings. rename token. cleanup if/else. 2014-09-02 16:10:51 +02:00
PKEuS e35329aba3 Fixed reporting of unmatched suppressions for unusedFunction (#4946) 2014-09-01 10:13:03 +02:00
PKEuS 59cccb83ce Reimplemented version.h:
- Use macros to form version number and string. CPPCHECK_MAJOR, CPPCHECK_MINOR and CPPCHECK_DEVMINOR now contain the parts of the version number.
- "dev" status is now detected by comparison of CPPCHECK_MINOR and CPPCHECK_DEVMINOR, version string created accordingly.

Fixed two comments.
2014-09-01 08:48:25 +02:00
XhmikosR 7294ae2a88 Fix a C6328 warning.
Potential argument type mismatch.
2014-08-31 10:05:34 +03:00
PKEuS 6d5603af45 Increased version to 1.66.99/1.67 dev 2014-08-02 18:07:01 +02:00
Daniel Marjamäki 1c8c26a488 1.66: Set version 2014-08-02 11:58:30 +02:00
PKEuS e486e8cc62 Updated WiX installer and VS solution to VS12 and Qt5 2014-08-02 11:52:37 +02:00
Daniel Marjamäki 8db5836e3f Fixed #5982 (Add xml dump) 2014-07-14 15:51:45 +02:00
Daniel Marjamäki 6afe9a4fbe astyle formatting
[ci skip]
2014-07-08 06:44:57 +02:00
amai2012 9b38ae73c1 Attempt to fix 2 Coverity messages.
Replace a few unsigned int by std::size_t
2014-07-07 21:25:30 +02:00
amai2012 77095e2b05 Add some more functions to posix.cfg which allow to enable TestBufferOverrun::buffer_overrun_1_posix_functions
Fix some compiler warnings on MSVC
2014-07-05 22:47:10 +02:00
amai2012 6b5f34df4b ix compiler warning on Windows 64bit 2014-06-30 12:48:42 +02:00
Daniel Marjamäki cdf081dbd5 astyle formatting
[ci skip]
2014-06-29 22:53:52 +02:00
amai2012 df988dfff3 Fix cppcheck warning in previous changeset
Signed-off-by: amai2012 <amai@users.sf.net>
2014-06-29 19:12:59 +02:00
amai2012 e60ee4ad3b Print callstack in SEH on Windows 2014-06-29 18:57:48 +02:00
Alexander Mai 4d6c17818d Try to fix configuration of un*x signal handling and backtrace support 2014-06-28 14:05:18 +02:00
amai2012 e124983e11 Improve error message for Windows SEH adding more details if available 2014-06-28 12:14:00 +02:00
Jay Sigbrandt 51fdf3f14f Simplify defines. 2014-06-27 08:03:05 +02:00
Jay Sigbrandt e7210521ac Many platforms don't support backtraces. Fix compile for Solaris platform.
This change was tested with Solaris 10 on X86 and SPARC.

More information on Unix Backtrace Support
 - http://www.gnu.org/software/libc/manual/html_node/Backtraces.html

It is not supported on the following platforms:
 - https://www.gnu.org/software/gnulib/manual/html_node/execinfo_002eh.html

        Mac OS X 10.3,
        FreeBSD 6.0,
        NetBSD 5.0,
        OpenBSD 3.8,
        Minix 3.1.8,
        AIX 5.1,
        HP-UX 11,
        IRIX 6.5,
        OSF/1 5.1,
        Solaris 10,
        Cygwin,
        mingw,
        MSVC 9,
        Interix 3.5,
        BeOS.
2014-06-26 11:41:16 +02:00
Daniel Marjamäki d4bc643ed4 CLI: don't use unix-signals if NO_UNIX_SIGNAL_HANDLING is defined. don't use unix-signals in os/2. 2014-06-15 11:17:44 +02:00
Alexander Mai 0f7071a000 Fix clang and coverity warnings 2014-06-12 20:03:11 +02:00
Daniel Marjamäki d9a3761bfd Merge pull request #331 from Dmitry-Me/DontExitInTheMiddle
Should not call std::exit() in the middle of program
2014-06-06 13:35:29 +02:00
PKEuS f7f639465a Fixed remaining VS warnings (hopefully all of them, this time) 2014-06-05 10:45:25 +02:00
Dmitry-Me 738d05b442 Calling std::exit() in the middle of a C++ program subverts stack unwinding and can introduce subtle bugs. 2014-06-05 11:28:04 +04:00
Alexander Mai 707ee97b9e Fix missing break while handling SIGBUS - fixes clang compiler warning 2014-05-29 16:57:45 +02:00
Daniel Marjamäki ed78d3e148 Library: Better error reporting when loading fails 2014-05-26 17:00:41 +02:00
Alexander Mai 7b36bbbba8 Exception handling: catch SIGBUS. Evaluate siginfo_t::si_code 2014-05-25 15:53:26 +02:00
Alexander Mai 5198c05f35 --exception-handling now takes optional argument to choose between stdout and stderr for its output. stdout is new default value 2014-05-25 08:47:37 +02:00
PKEuS adf38fcfd0 Further include cleanup 2014-05-24 12:50:04 +02:00
PKEuS 1fc1ff1993 Moved implementation of two functions to new file check.cpp -> Don't include <iostream> everywhere 2014-05-24 12:50:04 +02:00
PKEuS 09e03fa6ef Fixed some complaints of PVS Studio 2014-05-19 14:37:54 +02:00
PKEuS 65916e027c Don't complain "could not find or open any of the paths given." if no arguments were passed to cppcheck (and help was shown) 2014-05-18 13:46:01 +02:00
Alexander Mai ed78835020 Cosmetics for print_stacktrace() 2014-05-17 10:40:48 +02:00
Alexander Mai 08c209d4d9 Some cleanup for CppcheckSignalHandler, also some cosmetics for the output 2014-05-11 13:25:36 +02:00
PKEuS 59418e605f Increased version number to 1.65.99/1.66 dev. 2014-05-10 12:57:33 +02:00
Daniel Marjamäki c0131eea9e 1.65: Set version 2014-05-10 12:02:06 +02:00
Daniel Marjamäki 1903d95015 Fixed #5661 (--suppress=missingInclude has no effect) 2014-05-03 19:31:15 +02:00
Alexander Mai 718e42f5ca Fix some clang warnings about type conversions 2014-04-11 23:35:53 +02:00
Daniel Marjamäki 42c8f73bd5 Removed old cli.pro file. The readme file contains instructions for building the CLI. 2014-04-10 17:21:07 +02:00
Alexander Mai a06371e063 Fixes for Doxygen + code formatting 2014-04-07 20:39:19 +02:00
Alexander 2328704ca2 Fix compilation under cygwin since getloadavg() is not available there 2014-04-05 20:47:02 +02:00
PKEuS e9411e05ba Refactorized inefficient usage of std::string and const char[]. 2014-04-02 13:56:34 +02:00
Daniel Marjamäki 22c4d45ca0 astyle formatting 2014-03-31 03:06:57 +02:00
Alexander Mai a12e59dbee Make backtrace resemble gdb bt 2014-03-30 21:29:17 +02:00
PKEuS 63254b33f9 Fixed uncaught exception in testbufferoverrun.cpp 2014-03-27 19:55:11 +01:00
Dmitry-Me d0e51fb5f0 Make use of Visual C++ runtime memory leak tracing 2014-03-26 19:43:12 +04:00
PKEuS 019d4491fb Fixed compilation on Windows.
[ci skip]
2014-03-25 19:20:59 +01:00
Troshin V.S 840fba7672 CLI: Add -l command line option 2014-03-25 18:35:59 +01:00
Daniel Marjamäki fbd607d35d Fixed cygwin compilation 2014-03-22 09:57:43 +01:00
Daniel Marjamäki e48dfb0e6a cygwin: apply cygwin compilation tweaks. thanks ir0nh34d. 2014-03-19 21:20:30 +01:00
Martin Ettl fe1b46c174 Extended std.cfg 2014-03-19 21:08:48 +01:00
Alexander Mai af922aedbf Fix mingw build 2014-03-18 21:14:09 +01:00
Alexander Mai 14386d06dc Enable SEH for Windows using MSVC (not for mingw) 2014-03-17 19:11:00 +01:00
Martin Ettl 80b1271d01 Astyle running and added test cases for functions in std.cfg. 2014-03-10 02:21:44 +01:00
Alexander Mai c2a602a6bd Refactor signal handling code: prepare for demangling names, handle SIGINT w/o backtrace, remove our own signal handler frames from backtrace 2014-03-16 18:37:28 +01:00