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Description: Fix rwhod not broadcasting on all interfaces
Origin: https://bugzilla.redhat.com/show_bug.cgi?id=708385
Author: Ian Donaldson
Bug-Debian: http://bugs.debian.org/707253
--- netkit-rwho-0.17.orig/rwhod/rwhod.c.orig 2013-05-08 11:31:08.000000000 -0400
+++ netkit-rwho-0.17.orig/rwhod/rwhod.c 2013-05-08 11:33:02.000000000 -0400
@@ -439,6 +439,8 @@
getboottime(&mywd);
while (1) {
+ if (!configure(sk))
+ exit(1);
sendpacket(&mywd);
(void) sleep(AL_INTERVAL);
}
@@ -663,6 +665,20 @@
register struct neighbor *np;
struct wanted_neigh *wn;
+ /* forget previous neighbors; interfaces may have changed */
+ for (np = neighbors; np != NULL; ) {
+ register struct neighbor *pp;
+
+ if(np->n_name)
+ free(np->n_name);
+ if(np->n_myaddr)
+ free(np->n_myaddr);
+ pp = np;
+ np = np->n_next;
+ free((char *)pp);
+ }
+ neighbors = 0;
+
ifc.ifc_len = sizeof (buf);
ifc.ifc_buf = buf;
if (ioctl(s, SIOCGIFCONF, &ifc) < 0) {
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