2003-09-24 sowmini.varadhan@sun.com
* lib/if.c: (if_cmp_func) fix infinite loop if
ifp1->name == ifp2->name
diff --git a/lib/if.c b/lib/if.c
index 30de680..68e6e4a 100644
--- a/lib/if.c
+++ b/lib/if.c
@@ -59,7 +59,7 @@
p1 = ifp1->name;
p2 = ifp2->name;
- while (1) {
+ while (*p1 && *p2) {
/* look up to any number */
l1 = strcspn(p1, "0123456789");
l2 = strcspn(p2, "0123456789");
@@ -91,6 +91,11 @@
/* numbers were equal, lets do it again..
(it happens with name like "eth123.456:789") */
}
+ if (*p1)
+ return 1;
+ if (*p2)
+ return -1;
+ return 0;
}
/* Create new interface structure. */