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http://packetstormsecurity.org/UNIX/admin/xscreensaver-4.00.tar.gz
[xscreensaver]
/
hacks
/
epicycle.c
diff --git
a/hacks/epicycle.c
b/hacks/epicycle.c
index 3732cb8e2ff49644b10223968880b67fa60f91d4..9d355c3127b5010e43e35a4721e41cacc879cb1a 100644
(file)
--- a/
hacks/epicycle.c
+++ b/
hacks/epicycle.c
@@
-266,7
+266,10
@@
new_circle_chain(void)
/* There are between minCircles and maxCircles in each figure.
*/
/* There are between minCircles and maxCircles in each figure.
*/
- n = minCircles + random() % (maxCircles - minCircles);
+ if (maxCircles == minCircles)
+ n = minCircles; /* Avoid division by zero. */
+ else
+ n = minCircles + random() % (maxCircles - minCircles);
head = NULL;
while (n--)
head = NULL;
while (n--)