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Author SHA1 Message Date
Daniel Marjamäki
bec78a0960 GUI: Adding suppression with cppcheckId; include all relevant fields 2020-07-16 16:36:55 +02:00
Daniel Marjamäki
9edbec8594 astyle formatting 2020-07-16 16:36:11 +02:00
Daniel Marjamäki
118e9eb3e2 Better handling of CppcheckID suppressions 2020-07-16 15:27:23 +02:00
Daniel Marjamäki
47ff29f1c8
Merge pull request #2708 from pfultz2/multi-mutex-lock 
Handle FPs: mutexes being locked at different scopes
 2020-07-16 08:35:05 +02:00
Daniel Marjamäki
c02b39a3ba Use manual.css in manual 2020-07-15 21:57:49 +02:00
Simon Large
dac72beb9e manual: add css style sheet 2020-07-15 21:56:27 +02:00
Simon Large
a23d1ca692 manual.md: Reformatting lists 2020-07-15 21:49:25 +02:00
Daniel Marjamäki
bdb08232d7 GUI: Fix suppression of multiple cppcheck ids 2020-07-15 20:55:51 +02:00
orbitcowboy
4f83b3618c wxwidgets.cfg: Added support for more interfaces 2020-07-15 13:37:01 +02:00
Daniel Marjamäki
60399b9321 cppcheck-errors.rng: Update xml schema, cppcheck-id attribute was added 2020-07-15 13:06:17 +02:00
Daniel Marjamäki
6ab4f39f52 GUI: Suppress cppcheck-id 2020-07-15 13:03:07 +02:00
Daniel Marjamäki
260c53ba6f GUI: Write cppcheck-id in xml report 2020-07-15 07:59:05 +02:00
Daniel Marjamäki
af0db3cc21 Add cppcheck-id for warnings. To start with it's a simple id that changes when file is changed. 2020-07-14 22:30:42 +02:00
Paul
1f74400f13 Merge branch 'revert-mutex-delete' into multi-mutex-lock 2020-07-14 13:05:14 -05:00
Paul
4373404238 Revert "Fixed #9795 (False positive: Local lock is not ineffective, mutex is locked in thread also.)" 
This reverts commit 27841d6b811a9a7537efe943af23f99f5afb68ce.
 2020-07-14 13:04:59 -05:00
Daniel Marjamäki
62702a6816 GUI: Use const argument 2020-07-14 18:19:03 +02:00
Daniel Marjamäki
a6d70b9022 Code cleanup, __temp__ files are not needed anymore 2020-07-14 16:54:00 +02:00
Daniel Marjamäki
8d6fd4769b Bug hunting; Terminating analysis 2020-07-14 11:22:42 +02:00
Daniel Marjamäki
176826a1f5 Bug hunting; Avoid false positives 2020-07-14 11:15:26 +02:00
Daniel Marjamäki
fe324aea49 Bug hunting; Detect internal error and throw exception 2020-07-14 10:25:00 +02:00
Daniel Marjamäki
6030ab72ab Bug hunting; Avoid some bailout false positives in uninit checker 2020-07-14 08:12:40 +02:00
Daniel Marjamäki
e0be224f4e
Merge pull request #2709 from pfultz2/fp-duplicate-cond-this 
Fix FP of duplicateCondition when modifying the this variable
 2020-07-13 21:14:58 +02:00
Daniel Marjamäki
b2f463dd65
Merge pull request #2707 from Ken-Patrick/fp_pointer_expressions 
Fix some false positives when the same expression at different places…
 2020-07-13 20:59:22 +02:00
Paul
519f2a537a Format 2020-07-13 13:55:45 -05:00
Daniel Marjamäki
33557012a1
Merge pull request #2706 from rikardfalkeborn/condition-fn-with-sizeof 
Fix FN with known condition and sizeof
 2020-07-13 20:54:25 +02:00
Daniel Marjamäki
cb221e970d Bug hunting: Add test case for CVE-2019-12977. Passing uninitialized struct to function 2020-07-13 20:42:53 +02:00
Daniel Marjamäki
36b9e545ac Bug hunting; more bailout warnings in uninit check 2020-07-13 20:23:44 +02:00
Daniel Marjamäki
8ba714373f
Merge pull request #2704 from rikardfalkeborn/9635-memleak-with-comma-operator-in-if-statement 
Fix #9635 (FP: Memory leak with comma operator in if-statement)
 2020-07-13 20:08:57 +02:00
Paul
450bdfedf3 Fix FP of duplicateCondition when modifying the this variable 2020-07-13 12:40:01 -05:00
Daniel Marjamäki
9ff8adcc40 GUI: Remove message box when saving results even though there are no results, to prevent problems with autosave 2020-07-13 12:31:59 +02:00
Daniel Marjamäki
4465d033f6 Bug hunting; When passing uninitialized data to unknown function it is inconclusive if that would be a problem for the function or not 2020-07-13 11:43:11 +02:00
Daniel Marjamäki
0009b4c8af test/bug-hunting/cve.py: Add --slow argument to check slow packages 2020-07-13 11:18:51 +02:00
Paul
caabe56f14 Handle FPs: mutexes being locked at different scopes 2020-07-12 21:31:53 -05:00
Ken-Patrick Lehrmann
61ccf888b3 Fix some false positives when the same expression at different places does not have the same value 
Typically with
```
int F(int *f);
void F2(int *a, int *b) {
  int c = *a;
  F(a); // modifies *a
  if (b && c != *a) {}
}
```
we would get the following FP:
```
[test.cpp:3] -> [test.cpp:5]: (style) The comparison 'c != *a' is always false because 'c' and '*a' represent the same value.\n
```

I guess it boils down to isSameExpression only checking that the
expression is the same (in the above case, "*a" and "*a" are indeed the
same), but there's not real check on the values.
So the patch here is a bit hackish, and we still have false negatives in
cases with dereferenced pointers.
 2020-07-11 14:13:18 +02:00
Rikard Falkeborn
d8e7e9176b Fix FN with known condition and sizeof 
cppcheck behaved differently if sizeof was to the left or right of the
comparison. In order to fix this, we cannot break the while loop until
all operands have been processed.
 2020-07-10 23:39:16 +02:00
Daniel Marjamäki
27841d6b81 Fixed #9795 (False positive: Local lock is not ineffective, mutex is locked in thread also.) 2020-07-10 19:24:45 +02:00
Rikard Falkeborn
5fa3d5304b
Run dmake (#2705) 2020-07-10 08:20:38 +02:00
Rikard Falkeborn
1e679cc5d1 Fix #9635 (FP: Memory leak with comma operator in if-statement) 
When checking for comparisons in if-statements, if there are comma
operators in the if-statement, skip until after the last comma.
 2020-07-09 21:31:43 +02:00
Daniel Marjamäki
0c6aabe444
Merge pull request #2703 from rikardfalkeborn/9652-fp-function-call-cast-config 
Fix #9652 (fp memleak with function call with cast)
 2020-07-08 15:10:41 +02:00
Daniel Marjamäki
e26f717f59
Merge pull request #2702 from rikardfalkeborn/9793-false-positive-lambda 
Fix #9793 (false positive, memleak with lambda)
 2020-07-08 15:09:14 +02:00
orbitcowboy
12033a33dc wxwidgets.cfg: Added support for more interfaces 2020-07-08 13:36:54 +02:00
orbitcowboy
9b98ee4be5 wxwidgets.cfg: Added missing cont attribute 2020-07-08 13:25:16 +02:00
orbitcowboy
d973a5f8bc wxwidgets.cfg: Added support for more interfaces 2020-07-08 13:24:07 +02:00
Rikard Falkeborn
4996ec190e Fix #9652 (fp memleak with function call with cast) 
When the first argument was (void *)(1), at the start of the second
iteration, arg was pointing to the "1", which caused problems for
nextArgument(), which saw the ")" as the next token and returned
nullptr, signalling that there are no more arguments.

Instead, save the first token in the argument, which makes
nextArgument() do the right thing.
 2020-07-08 00:02:39 +02:00
Rikard Falkeborn
d5345052ab Fix #9793 (false positive, memleak with lambda) 
Skip scopes with lambdas (similar to how checkleakautovar does). In
order to fix this when the lambda is inside a for loop, make
hasInlineOrLambdaFunction() recursive. This should be what all existing
users want.
 2020-07-07 21:51:36 +02:00
Daniel Marjamäki
6c90de0101
Merge pull request #2701 from anoymouserver/patch-1 
qt.cfg: added namespace macros
 2020-07-06 11:22:57 +02:00
anoy
24299544d4
qt.cfg: added namespace macros 2020-07-06 07:10:20 +02:00
orbitcowboy
5cb3aacf5a wxwidgets.cfg: Added support for more interfaces 2020-07-04 22:33:34 +02:00
Daniel Marjamäki
14df79a53f Travis: Use json.tool instead of jsonlint as there was some installation issues 2020-07-03 19:24:10 +02:00
Daniel Marjamäki
686a6c7862 Fixed compiler warning 2020-07-03 17:54:55 +02:00