CWARN.CONSTCOND.WHILE
Condition of while expression is constant
The CWARN.CONSTCOND.WHILE checker finds instances in which the condition of a while statement is constant.
Vulnerability and risk
A constant condition for a statement typically results in the program's intention not being accomplished, with probable unexpected consequences.
Vulnerable code example
Copy
void foo() {
int x = 3;
while (x = 3)
{
x++;
}
}Klocwork flags line 3, in which the while condition is constant.