SEI CERT C Coding Standard

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...

Code Block
signed long sl1, sl2, result;

if (sl2 == 0) { 
  error_handler("ERROR OVERFLOW", NULL, EOVERFLOW);
 }
result = sl1 % sl2;

...

Code Block
signed int si1, result;

if (si1 == INT_MIN) { 
  error_handler("OVERFLOW ERROR", NULL, EOVERFLOW);
}
result = -si1;

...

Code Block
unsigned int ui1, ui2, result;

if ( (ui2 < 0) || (ui2 >= sizeof(int)*8) ) {
  error_handler("OVERFLOW ERROR", NULL, EINVAL);
}
result = ui1 >> ui2;

Consequences

References