sssd_be git master crashes when an interface without addresses is present.
Cheers,
Stef
>From e92d514204685735912d93f2306eb7c513151614 Mon Sep 17 00:00:00 2001
From: Stef Walter <st...@gnome.org>
Date: Wed, 4 Jul 2012 13:29:25 +0200
Subject: [PATCH 1/2] Fix crash when interface doesn't have an address
* This is similar to the code in ipa_dyndns_update_send()
---
src/providers/ldap/sdap_async_sudo_hostinfo.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/providers/ldap/sdap_async_sudo_hostinfo.c b/src/providers/ldap/sdap_async_sudo_hostinfo.c
index d219d88..99a9bc7 100644
--- a/src/providers/ldap/sdap_async_sudo_hostinfo.c
+++ b/src/providers/ldap/sdap_async_sudo_hostinfo.c
@@ -159,6 +159,9 @@ static int sdap_sudo_get_ip_addresses(TALLOC_CTX *mem_ctx, char ***_ip_addr_list
}
for (iface = ifaces; iface != NULL; iface = iface->ifa_next) {
+ /* Some interfaces don't have an ifa_addr */
+ if (!iface->ifa_addr) continue;
+
netmask = 0;
switch (iface->ifa_addr->sa_family) {
case AF_INET:
--
1.7.10.4
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