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271 Commits

Author SHA1 Message Date
Daniel Marjamäki
ea63b8e2bb misra: fix void parameter check 2022-04-01 21:34:47 +02:00
Paul Fultz II
5bea50cd36
Fix 10908: FP: uninitvar after for-loop (#3942) 2022-03-31 21:24:20 +02:00
Paul Fultz II
32ded1602b
Fix warnings in switch statements on clang (#3943) 2022-03-30 19:30:02 +02:00
Daniel Marjamäki
92316b07c8 Remove CERT addon from open source Cppcheck. The plan is to provide complete CERT C checking in Cppcheck Premium during this year. 2022-03-23 20:30:43 +01:00
Daniel Marjamäki
a6c1653ed2 Fixed #10853 (False positive: misra-c2012-16.3: macro parameter "default") 2022-03-13 19:58:27 +01:00
Daniel Marjamäki
ee0d93e5da Fixed #10861 (False positive: CERT-API01: only warn about char/wchar arrays.) 2022-03-13 16:42:07 +01:00
Daniel Marjamäki
df2c8f3a65 Fixed #10862 (Misplaced warning: misra-2.2: macros) 2022-03-13 13:15:38 +01:00
José Martins
b1e92fc399
Misra false positive fixes for rules 8.7 and 5.9 (#3844) 
* Fix misra 8.7 false positives on single function usage

When there is a single usage of a function, we should first check if the
file it is used in, is the same one it was defined in. When this is not the
case, there is no violatior to be reported.

* Fix misra rule 5.9 false positives for exception

The exception for rule 5.9 described in the guidelines allows for
multiple definitions of internal linkage obejcts when these regard a
static inlined function defined in the same header file.

* Fix neglecting of inline keyword flag upon simplifications

When the inline keyword is being "simplified" and the inline flag is
degated to the next token. However, this information might be lost if the next
token itself is simplified/deleted in a futher pass. Therefore, we must
propagated the flag to all the next named tokens, so we can make sure the
function name token itself is tagged with this property.

* add tests for misra addon rules 8.7 and 5.9
 2022-02-27 19:17:48 +01:00
Daniel Marjamäki
68b00b3cfc misra: fix 7.2 checking 2022-02-12 12:44:44 +01:00
Daniel Marjamäki
515649217f fix 2022-02-12 07:47:26 +01:00
Georgiy Komarov
47e9ed6e06
cert: Fix FP on pointer types (#3800) 
Closes issue 10782
 2022-02-05 14:02:01 +01:00
Daniel Marjamäki
ebd1fbbfd8 cert: improved check for int31-c 2022-01-20 21:09:39 +01:00
Daniel Marjamäki
31f16d01d6 fix in misra test code 2022-01-18 20:59:30 +01:00
Daniel Marjamäki
5ebcd1dd52 misra; update test there was a warning about missing return 2022-01-18 20:55:30 +01:00
Daniel Marjamäki
5491670792 Fixed #10528 (FP: misra-c2012-8.4) 2021-12-22 18:55:28 +01:00
Daniel Marjamäki
593683ab69 Fixed #9459 (MISRA Rule 2.2: Find dead code in arithmetic operators) 2021-11-17 17:44:54 +01:00
Daniel Marjamäki
4f9a563570 Fixed #10583 (False positive: misra-15.6) 2021-11-15 21:27:36 +01:00
Daniel Marjamäki
2a64ad8dbb Fixed #10481 (misra.py: Bailing out from checking test.c since there was an internal error: Failed to ...) 2021-09-25 21:53:55 +02:00
Daniel Marjamäki
3c1ae77962 Fixed #10499 (FP: misra-c2012-10.4) 2021-09-23 10:44:38 +02:00
Dani Martin
f01ffddca6
Fix in MISRA rule 6.1 check (#3458) 2021-09-22 19:25:02 +02:00
Daniel Marjamäki
4ad09f181a Fixed #10480 (FP: misra-c2012-10.4 (char)) 2021-09-22 13:02:11 +02:00
Daniel Marjamäki
47ea670eb3 Fixed #10486 (FP: misra-c2012-8.4) 2021-09-20 21:27:05 +02:00
Daniel Marjamäki
adb703c09d Fixed #10487 (FP: misra-c2012-10.6 (bit fields)) 2021-09-20 20:27:43 +02:00
Daniel Marjamäki
ee475b181d Fixed #10488 (FP: misra-c2012-10.7) 2021-09-19 20:22:30 +02:00
Daniel Marjamäki
a6c98e9e60 Fixed #10482 (FP: misra-c2012-12.2) 2021-09-17 14:21:25 +02:00
Daniel Marjamäki
b6abe9c5fe misra; fix test_rules_suppression 2021-09-17 08:23:48 +02:00
Daniel Marjamäki
c296115cd3 misra; fixed test 2021-09-17 08:08:40 +02:00
Daniel Marjamäki
b938ee69d0 Fixed #10486 (FP: misra-c2012-8.4) 2021-09-16 11:41:50 +02:00
Daniel Marjamäki
8de160a163 Fixed #10447 (FP: misra-c2012-10.3) 2021-09-12 09:12:47 +02:00
Daniel Marjamäki
c120c59912 Fixed #10446 (FP: misra-c2012-10.1 (u8 & 0x42U)) 2021-09-12 08:56:07 +02:00
Daniel Marjamäki
055d111ee9 Revert "misra.py: Fixed FN for rule 21.8" 
This reverts commit 870b8b9c608de8a71a33c0351e098e093aea4e27.
 2021-08-30 19:50:36 +02:00
orbitcowboy
870b8b9c60 misra.py: Fixed FN for rule 21.8 2021-08-30 11:07:38 +02:00
Daniel Marjamäki
e1d0db38ee Fixed #10380 (FP: misra-c2012-20.9) 2021-08-22 21:13:27 +02:00
Daniel Marjamäki
0662c94d83 misra: implement rule 21.20 2021-08-22 07:38:07 +02:00
Daniel Marjamäki
6e4acbd3bc misra: implement rule 21.19 2021-08-19 06:58:49 +02:00
Daniel Marjamäki
8700d1b86d update misra test 2021-08-16 20:46:37 +02:00
Daniel Marjamäki
864d6462d0 misra: implement rule 21.16 2021-08-15 20:50:20 +02:00
Daniel Marjamäki
8d67653de3 misra: implement rule 21.14 2021-08-15 19:23:51 +02:00
Daniel Marjamäki
682c4510a9 misra: implement rule 1.4 2021-08-15 13:39:14 +02:00
Daniel Marjamäki
6ddb8388ed misra: implement rule 21.21 2021-08-15 13:38:04 +02:00
Daniel Marjamäki
10c2dcf721 misra: implement rule 22.7 2021-08-15 12:04:55 +02:00
Daniel Marjamäki
b3034a5628 misra: implement rule 22.9 2021-08-15 07:46:32 +02:00
Daniel Marjamäki
5313a40c3b misra; implement rule 22.8 2021-08-14 19:24:31 +02:00
Daniel Marjamäki
4b126db9ca misra: implement rule 22.10 2021-08-13 18:03:37 +02:00
Daniel Marjamäki
f85f3c28e1 misra; implement rule 21.15 2021-07-30 15:53:10 +02:00
Daniel Marjamäki
4baf221a6b misra; implemented rule 21.2 2021-07-22 20:39:04 +02:00
Daniel Marjamäki
388b7a0fae misra; implemented rule 20.12 2021-07-22 19:51:31 +02:00
Daniel Marjamäki
a65fa9b682 misra; implement rule 20.11 2021-07-22 16:11:25 +02:00
Daniel Marjamäki
3ba4696f4f misra; implement rule 20.9 2021-07-22 12:08:51 +02:00
Daniel Marjamäki
74ab8f1a48 misra; implemented rule 20.8 2021-07-22 08:46:28 +02:00