walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Fix 10855,11752:False positive: misra-c2012-22.10 (#5557)

This commit is contained in:
Swasti Shrivastava 2023-10-15 21:03:35 +05:30 committed by GitHub
parent f13134a6a4
commit dde956b085
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
addons/misra.py
View File

@ -3849,8 +3849,8 @@ class MisraChecker:
def misra_22_10(self, cfg): def misra_22_10(self, cfg):
last_function_call = None last_function_call = None
for token in cfg.tokenlist: for token in cfg.tokenlist:
if token.str == '(' and not simpleMatch(token.link, ') {'): if token.isName and token.next.str == '(' and not simpleMatch(token.next.link, ') {'):
name, args = cppcheckdata.get_function_call_name_args(token.previous) name, args = cppcheckdata.get_function_call_name_args(token)
last_function_call = name last_function_call = name
if token.str == '}': if token.str == '}':
last_function_call = None last_function_call = None

9
addons/test/misra/misra-test.c
View File

@ -1929,4 +1929,13 @@ static void misra_22_10(void)
errno = 0; errno = 0;
f = strtod ( "A.12", NULL ); f = strtod ( "A.12", NULL );
if ( 0 == errno ) {} if ( 0 == errno ) {}
// #10855
f = strtol(numbuf, 0, (formatHex == 0U) ? 0 : 16);
if (errno != 0) {}
// #11752
#define NULL_PTR ((void*)0)
f = strtod(inStr, NULL_PTR);
if(errno != 0) {}
} }