Comment 7 for bug 493220

Revision history for this message
Alexey Dokuchaev (danfe) wrote :

As a naive workaround, the following simple patch would prevent division by zero and SIGFPE:

 int round_div(int num, int den)
 {
- return (num + (den / 2)) / den;
+ return den ? (num + (den / 2)) / den : 0;
 }

Reported values now would be zeros, which is certainly wrong, but at least the program no longer crashes:

...
XTAL: 27.0 MHz, RefDiv: 0

Core: 0.0 MHz, Mem: 0.0 MHz