svn:r875
@@ -1013,6 +1013,7 @@ int crypto_pseudo_rand_int(unsigned int max) {
unsigned int val;
unsigned int cutoff;
assert(max < UINT_MAX);
+ assert(max > 0); /* don't div by 0 */
/* We ignore any values that are >= 'cutoff,' to avoid biasing the
* distribution with clipping at the upper end of unsigned int's