Commit Graph

8017 Commits

Author SHA1 Message Date
Daniel Marjamäki d292434e76 Try again to clarify warning message for new strcmp() checker 2017-12-13 15:28:50 +01:00
Daniel Marjamäki 3f36d4b5f4 try to clarify error message 2017-12-11 22:10:00 +01:00
versat cc435c3e92 Add missing tests for strncpy
Add tests for verifying that the bufferoverrun tests are correct.
2017-12-11 10:25:59 +01:00
IOBYTE 026d8f6859 fix #8284: False positive: "Label 'class' is not used." for anonymous… (#1011)
* fix #8284: False positive: "Label 'class' is not used." for anonymous C++ class

Add support for annonymous derived structures and classes.

* Fix travis build (use findsimplematch).

* Fix bug in simplifyLabelsCaseDefault which was inserting ; in wrong place.
2017-12-05 16:50:04 +01:00
Simon Martin 1b14380007 Ticket #8175: Fix bug in TemplateSimplifier::instantiateMatch with template parameters involving sizeof or namespace. 2017-12-02 19:18:36 +01:00
BNT fd76abba16 also generate debug information when building for release. This makes (#1003)
debugging and profiling easier and has now drawback as long as the PDB
files are not distributed (which would blow up installers)
2017-11-29 08:31:30 +01:00
Daniel Marjamäki 43db6147d3 astyle formatting
[ci skip]
2017-11-27 23:32:20 +01:00
Daniel Marjamäki f28d5e91ac Fixed #8251 (Condition: bug when there are more than 2 strcmp() on same buffer (tricky)) 2017-11-27 12:55:20 +01:00
Simon Martin cbf0b13b3e Ticket #8255: Don't crash upon invalid code while checking conditions. 2017-11-25 08:22:39 +01:00
Dmitry-Me 4ac56a55be Fix FN for signed short passed as %hx into printf 2017-11-21 22:17:02 +03:00
Dmitry-Me c6bf881ee6 Fix FN for signed char passed as %hhx into printf 2017-11-21 22:14:48 +03:00
Dmitry-Me 5869f6d989 Fix FN for std::intmax_t passed as %ld, %lld into scanf 2017-11-20 23:07:37 +03:00
Dmitry-Me 7cf21f329a Fix FN for size_t, uintmax_t passed as %lx and %llx into printf 2017-11-20 22:56:33 +03:00
Dmitry-Me f0a7365f35 Fix FN for ptrdiff_t passed as %Ix into printf 2017-11-20 22:51:10 +03:00
Dmitry-Me 20eaf3fcca Tests for intmax_t passed as %ld and %lld into scanf 2017-11-20 22:34:31 +03:00
Dmitry-Me eb4bb893b3 Fix FP for std::intmax_t passed as %jd into scanf 2017-11-20 22:31:13 +03:00
Dmitry-Me 125daec71b Tests for std::intmax_t passed as %ju and %jx into scanf 2017-11-20 22:14:00 +03:00
Dmitry-Me c4b6db7e23 Fix FP for std::uintmax_t passed as %ju and %jx into scanf 2017-11-20 22:13:20 +03:00
Daniel Marjamäki 9191e6f112 Fixed #8246 (ValueFlow: known value, function pointer argument) 2017-11-17 23:04:54 +01:00
Dmitry-Me cf05b722a9 Fix FN for intmax_t passed as %jx into printf 2017-11-18 00:00:02 +03:00
Dmitry-Me 73414ee56c Fix FN for std::uintmax_t passed as %Lu and %Lx into scanf 2017-11-17 23:58:09 +03:00
Dmitry-Me 167258a6bf Fix FNs when various types are passed as %tu into printf 2017-11-15 22:40:16 +03:00
Dmitry-Me 7f48283b98 Improve test coverage for %I64x used with scanf 2017-11-13 21:47:56 +03:00
Dmitry-Me ee4831ca2b Tests for %u, %x with various length specifiers used with printf 2017-11-13 21:46:26 +03:00
Daniel Marjamäki b3c80947ed Fixed #6508 (False positive unusedStructMember - brace initializer) 2017-11-12 22:33:17 +01:00
Daniel Marjamäki 526d8b76a6 Fixed #8271 (FP uninitMemberVar: Handle method call in middle of statement) 2017-11-11 21:28:24 +01:00
BNT cc4c9032de Support relative paths in Visual Studio projects properties (#995)
* transform relative paths with the help of the project dir to absolute
paths so the actual checker can resolve include paths defined in
property sheets

* fix coding style (one-line if)

* add existing importproject testfile to visual studio project to appear
when loading solution

* also explicitly export struct from within class to enable linking in
testrunner
2017-11-11 11:13:18 +01:00
Dmitry-Me 24aa6a858a Tests for %u, %x with various length specifiers used with printf 2017-11-10 23:53:53 +03:00
Daniel Marjamäki 6b1a2dcc5d Fixed #7788 (Varid missing for member variable in ctor of template class) 2017-11-10 21:03:15 +01:00
Daniel Marjamäki 799f953c00 Fixed #8269 (Tokenizer: wrong varid (using namespace A::B)) 2017-11-09 23:15:16 +01:00
Daniel Marjamäki 2408f01cc0 Fixed #8270 (Tokenizer: wrong varid (using namespace std)) 2017-11-09 22:08:58 +01:00
Dmitry-Me 432ea03f59 Expect warning for wrong argument sign 2017-11-09 19:07:41 +03:00
Daniel Marjamäki b67cf0a475 Improved handling of varid in complex scopes 2017-11-09 15:58:08 +01:00
Daniel Marjamäki ced3f4cde8 astyle formatting
[ci skip]
2017-11-09 15:57:03 +01:00
Dmitry-Me 94dd63f196 Fix FN for std::uintmax_t passed as %lx, %lu scanf read targets 2017-11-09 15:38:48 +03:00
Dmitry-Me b301b44897 Fix FN for unsigned ptrdiff_t passed as %lu into scanf 2017-11-09 14:43:09 +03:00
Dmitry-Me 054444167d Improve test coverage for %lx used with scanf 2017-11-09 14:15:02 +03:00
Dmitry-Me 78be821431 Fix FN for std::uintmax_t passed as %llx, %llu scanf read targets 2017-11-09 11:28:07 +03:00
Daniel Marjamäki 26b9e1528c Fixed #7000 (Invalid varid - matching class with same name from other namespace) 2017-11-08 22:52:27 +01:00
Dmitry-Me 74c778c5f0 Fix FN when unsigned ptrdiff_t is passed as %llu into scanf 2017-11-09 00:26:07 +03:00
Dmitry-Me 703d86992d Fix FN when size_t, uintmax_t are passed as %Lx into scanf 2017-11-08 23:52:49 +03:00
Dmitry-Me c563917a5d Improve test coverage for intmax_t, uintmax_t, intptr_t, uintptr_t used as scanf read targets 2017-11-08 18:13:45 +03:00
Dmitry-Me 89b83b2d16 Fix FN for unsigned ptrdiff_t passed as %Ix into scanf 2017-11-08 15:06:51 +03:00
Dmitry-Me 970aee9ce1 Fix FN for ptrdiff_t passed as %zd into scanf 2017-11-08 14:22:03 +03:00
Dmitry-Me 3d2f86cef7 Improve test coverage for %zd used with scanf 2017-11-08 13:43:10 +03:00
Dmitry-Me 4fcef2f0c7 Improve test coverage for %llu, %llx, %Lu, %lx used with scanf 2017-11-08 12:18:35 +03:00
Dmitry-Me 9d53b70a56 Improve test coverage for Iu, Ix used with scanf 2017-11-08 08:06:05 +03:00
Dmitry-Me 1985d75442 Improve test coverage for %llx, %Lx, %I64x used with scanf 2017-11-08 00:05:21 +03:00
Dmitry-Me d31107451b Improve test coverage for void* passed as scanf read target 2017-11-07 23:43:30 +03:00
Dmitry-Me d4a1c0d8bd Improve test coverage for %lu and %llu used with printf 2017-11-07 21:44:46 +03:00
Dmitry-Me 043a565f5d Improve test coverage for %jx, %tx, %zx used with scanf 2017-11-07 00:27:47 +03:00
Dmitry-Me 95b37f665d Improve test coverage for %lx, %hx, %hhx used with scanf 2017-11-06 23:13:48 +03:00
Dmitry-Me 4681c7e4cf Improve test coverage for unsigned ptrdiff_t used as scanf read target 2017-11-06 22:04:59 +03:00
Dmitry-Me 41cffe40cf Improve test coverage for ptrdiff_t used as scanf read target with %Id 2017-11-06 21:01:34 +03:00
Daniel Marjamäki 4a9984d73b Fixed #8233 (FP uninitvar found in bash:lib/readline/display.c) 2017-11-06 10:28:07 +01:00
Daniel Marjamäki 8b384f8ee5 Fixed #4988 (Tokenizer::setVarId: Wrong varid for inline function parameter) 2017-11-05 22:25:46 +01:00
Daniel Marjamäki 324257ef52 Fixed #7823 (No varid for member variable of type std::bitset< static_cast<int>(2) >) 2017-11-05 17:59:34 +01:00
Daniel Marjamäki 511d14a051 astyle
[ci skip]
2017-11-05 17:56:24 +01:00
Daniel Marjamäki 4d8f069907 Renamed pro c sql to embedded sql 2017-11-03 21:04:12 +01:00
Daniel Marjamäki 4f6f1e20dd Hide Pro*C SQL simplification. Use pro_c_sql.cfg library file if this is wanted. 2017-11-03 13:02:29 +01:00
Alexey Eryomenko 02461753f3 Fix for embedded PL/SQL blocks (Oracle Pro*C) (#985)
* fix for correct parsing of embedded PL/SQL blocks (Oracle Pro*C)

* enforce SQL block end at the end of nearest outer C block, when
appropriate terminator is not found

* added check for ; at the end of END-EXEC and made SQL block detection
more readable
2017-11-03 11:31:33 +01:00
orbitcowboy 5ba5ea3aaf testsuite: Improved const correctness of arguments. 2017-10-30 10:57:03 +01:00
Dmitry-Me 3089352edb Improve test coverage for %lld used with printf 2017-10-27 22:25:34 +03:00
Dmitry-Me f653b36b87 Fix actual type reported for unsigned ptrdiff_t passed into scanf 2017-10-26 23:47:11 +03:00
Dmitry-Me 02e00a970b Restore test coverage for "x" conversion used with scanf 2017-10-26 23:36:55 +03:00
Björge Dijkstra 94031ef11d Fix for conditional memory allocation inside if-condition (#986)
* Add test cases for allocation inside if-condition

* Fix missed memory leak and false positive double free for allocation inside if-condition
2017-10-26 19:11:00 +02:00
Dmitry-Me a38854451f Warn for signed values passed as scanf targets with "x" conversion 2017-10-25 21:22:17 +03:00
Dmitry-Me 2b717c6c31 Improve test coverage for %zd used with scanf 2017-10-24 23:47:04 +03:00
Dmitry-Me eaa12db761 scanf with %zd expects ssize_t, not ptrdiff_t 2017-10-24 22:01:23 +03:00
Dmitry-Me 709ee6e278 Revert "Initial test coverage for %zd used with scanf"
This reverts commit a260b5157a.
2017-10-24 00:20:04 +03:00
Dmitry-Me a748ced9da Improve test coverage for %zx, %zu used with printf 2017-10-23 23:44:22 +03:00
Dmitry-Me a260b5157a Initial test coverage for %zd used with scanf 2017-10-23 23:42:29 +03:00
Dmitry-Me 481ab0f930 Tests for passing non-pointers as scanf read targets 2017-10-23 23:35:32 +03:00
Daniel Marjamäki 28cfee2d4f Fixed #8250 (New check: Pointer calculation result cant be NULL unless there is overflow) 2017-10-22 14:32:54 +02:00
Daniel Marjamäki 4cb3548e2b unsafeClassDivZero: change severity to style 2017-10-21 21:51:58 +02:00
Daniel Marjamäki 5de3c43209 changed id for new checker to unsafeClassDivZero 2017-10-21 21:45:04 +02:00
Daniel Marjamäki 15d814e609 classPublicInterfaceDivZero: Try to make the error message a bit better. Added variable name and what the bad input value is. 2017-10-21 13:00:52 +02:00
Daniel Marjamäki 299835da2f classPublicInterfaceDivZero: don't warn in overloaded operators. It is normal behaviour that these are not protected. 2017-10-21 08:56:23 +02:00
Daniel Marjamäki 8a7411abdb CheckClass: Fix wrong 'public interface' warnings 2017-10-20 22:10:55 +02:00
Dmitry-Me 5bf29fae49 Tests for unrecognized conversion specifiers 2017-10-20 21:46:24 +03:00
Dmitry-Me 4e881e98cc Improve test coverage for %I used with printf 2017-10-20 21:13:14 +03:00
Daniel Marjamäki 1d5e3e4f0c Fixed #8247 (False positive knownConditionTrueFalse) 2017-10-20 17:31:58 +02:00
Daniel Marjamäki 86c84029e3 New check: Check public interface of classes (#8248) 2017-10-20 02:02:51 +02:00
Dmitry-Me 7e2cef4952 Improve test coverage for %z used with printf 2017-10-19 19:05:16 +03:00
Dmitry-Me f070fa1977 Improve test coverage for passing pointers into printf 2017-10-19 19:03:12 +03:00
Dmitry-Me 975132bc62 Improve test coverage for %td used with printf 2017-10-18 19:00:40 +03:00
Dmitry-Me b278436069 Improve test coverage for %j used with printf 2017-10-18 18:22:51 +03:00
Dmitry-Me a7d58a2468 Fix macro parameters list 2017-10-17 23:53:14 +03:00
Dmitry-Me 35a4822b77 Initial test coverage for %td used with scanf 2017-10-17 18:09:10 +03:00
Dmitry-Me 5beea50d3f Improve test coverage for %ld, %lld, %I64x used with scanf 2017-10-17 18:07:42 +03:00
Daniel Marjamäki ad1749738e Fixed #6153 (ValueFlowBeforeCondition: Handle global variables) 2017-10-17 16:55:37 +02:00
Daniel Marjamäki 6d59290858 Fixed #10 (ValueFlow: condition variable has known value in switch case) 2017-10-16 21:51:30 +02:00
Dmitry-Me f27e98f910 Fix macro parameters list 2017-10-16 18:49:53 +03:00
Daniel Marjamäki 0425f1d46d Fixed #8241 (FP: Same expression on both sides of operator) 2017-10-16 17:39:50 +02:00
Dmitry-Me 2c61f40c35 Initial test coverage for %hd, %hhd, %jd, %I64d, %I32d used with scanf 2017-10-16 18:07:08 +03:00
Dmitry-Me 0ed8126b15 Tests for missing width specifier for scanf 2017-10-16 17:53:46 +03:00
Dmitry-Me d6cac72784 Test for %I without width specifier used with printf 2017-10-16 17:51:38 +03:00
Robert Reif 69b75c43b4 SymbolDatabase: fix wrong type in union test. 2017-10-15 09:45:02 -04:00
IOBYTE 352fd7a381 SymbolDatabase: Add support for functions in unions. (#973) 2017-10-15 11:49:36 +02:00
Dmitry-Me cad30446e4 Resolve C4800 2017-10-14 22:50:56 +03:00