current/SOURCES/dhcp-4.2.0-add_timeout_when_NULL.patch

diff -up dhcp-4.2.0/common/dispatch.c.dracut dhcp-4.2.0/common/dispatch.c
--- dhcp-4.2.0/common/dispatch.c.dracut 2010-06-01 19:29:59.000000000 +0200
+++ dhcp-4.2.0/common/dispatch.c        2010-07-21 16:10:09.000000000 +0200
@@ -189,6 +189,10 @@ void add_timeout (when, where, what, ref
        isc_interval_t interval;
        isc_time_t expires;
 
+       if (when == NULL) {
+               return;
+       }
+
        /* See if this timeout supersedes an existing timeout. */
        t = (struct timeout *)0;
        for (q = timeouts; q; q = q->next) {
1	diff -up dhcp-4.2.0/common/dispatch.c.dracut dhcp-4.2.0/common/dispatch.c
2	--- dhcp-4.2.0/common/dispatch.c.dracut 2010-06-01 19:29:59.000000000 +0200
3	+++ dhcp-4.2.0/common/dispatch.c 2010-07-21 16:10:09.000000000 +0200
4	@@ -189,6 +189,10 @@ void add_timeout (when, where, what, ref
5	isc_interval_t interval;
6	isc_time_t expires;
7
8	+ if (when == NULL) {
9	+ return;
10	+ }
11	+
12	/* See if this timeout supersedes an existing timeout. */
13	t = (struct timeout *)0;
14	for (q = timeouts; q; q = q->next) {