X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;ds=sidebyside;f=avahi-core%2Fiface-pfroute.c;h=6d7de60c9869785d86b256c38af798d6bc2bd5e2;hb=2afb248985218ecb5c3b105ff04a986a506b59f9;hp=c573075847e33a3c542f322c4a888bff44c37d20;hpb=eee711106f721fc73a1ef50348984b7a1d9cb595;p=catta

diff --git a/avahi-core/iface-pfroute.c b/avahi-core/iface-pfroute.c
index c573075..6d7de60 100644
--- a/avahi-core/iface-pfroute.c
+++ b/avahi-core/iface-pfroute.c
@@ -321,11 +321,20 @@ void avahi_interface_monitor_sync(AvahiInterfaceMonitor *m) {
   mib[4] = NET_RT_IFLIST;
   mib[5] = 0;             /* no flags */
   if (sysctl(mib, 6, NULL, &needed, NULL, 0) < 0)
-    return;
+    {
+      avahi_log_error("sysctl failed: %s", strerror(errno));
+      avahi_log_error("route-sysctl-estimate");
+      return;
+    }
   if ((buf = avahi_malloc(needed)) == NULL)
-    return;
+    {
+      avahi_log_error("malloc failed in avahi_interface_monitor_sync");
+      return;
+    }
   if (sysctl(mib, 6, buf, &needed, NULL, 0) < 0) {
+    avahi_log_warn("sysctl failed: %s", strerror(errno));
     if (errno == ENOMEM && count++ < 10) {
+      avahi_log_warn("Routing table grew, retrying");
       sleep(1);
       avahi_free(buf);
       goto retry2;