Cause the KDC to also listen on the loopback interface. This is useful

for situations when the database is replicated to a secure environment
that does not have network access, by hand.

1 files changed, 75 insertions, 0 deletions

diff --git a/security/krb5-16/files/patch-lib-krb5-os-localaddr.c b/security/krb5-16/files/patch-lib-krb5-os-localaddr.c
new file mode 100644
index 000000000000..9e701ba97985
--- /dev/null
+++ b/security/krb5-16/files/patch-lib-krb5-os-localaddr.c
@@ -0,0 +1,75 @@
+--- lib/krb5/os/localaddr.c.orig	Wed Apr 13 09:55:43 2005
++++ lib/krb5/os/localaddr.c	Sun Jul 16 09:29:05 2006
+@@ -436,12 +436,14 @@
+ #endif
+ 	if ((ifp->ifa_flags & IFF_UP) == 0)
+ 	    continue;
++#if 0
+ 	if (ifp->ifa_flags & IFF_LOOPBACK) {
+ 	    /* Pretend it's not up, so the second pass will skip
+ 	       it.  */
+ 	    ifp->ifa_flags &= ~IFF_UP;
+ 	    continue;
+ 	}
++#endif
+ 	if (ifp->ifa_addr == NULL) {
+ 	    /* Can't use an interface without an address.  Linux
+ 	       apparently does this sometimes.  [RT ticket 1770 from
+@@ -459,8 +461,10 @@
+ 	for (ifp2 = ifp_head; ifp2 && ifp2 != ifp; ifp2 = ifp2->ifa_next) {
+ 	    if ((ifp2->ifa_flags & IFF_UP) == 0)
+ 		continue;
++#if 0
+ 	    if (ifp2->ifa_flags & IFF_LOOPBACK)
+ 		continue;
++#endif
+ 	    if (addr_eq (ifp->ifa_addr, ifp2->ifa_addr)) {
+ 		match = 1;
+ 		ifp->ifa_flags &= ~IFF_UP;
+@@ -583,6 +587,7 @@
+ 	    }
+ 	    /*@=moduncon@*/
+ 
++#if 0
+ #ifdef IFF_LOOPBACK
+ 	    /* None of the current callers want loopback addresses.  */
+ 	    if (lifreq.lifr_flags & IFF_LOOPBACK) {
+@@ -590,6 +595,7 @@
+ 		goto skip;
+ 	    }
+ #endif
++#endif
+ 	    /* Ignore interfaces that are down.  */
+ 	    if ((lifreq.lifr_flags & IFF_UP) == 0) {
+ 		Tprintf (("  down\n"));
+@@ -755,6 +761,7 @@
+ 	    }
+ 	    /*@=moduncon@*/
+ 
++#if 0
+ #ifdef IFF_LOOPBACK
+ 	    /* None of the current callers want loopback addresses.  */
+ 	    if (lifreq.iflr_flags & IFF_LOOPBACK) {
+@@ -762,6 +769,7 @@
+ 		goto skip;
+ 	    }
+ #endif
++#endif
+ 	    /* Ignore interfaces that are down.  */
+ 	    if ((lifreq.iflr_flags & IFF_UP) == 0) {
+ 		Tprintf (("  down\n"));
+@@ -971,12 +979,14 @@
+ 	}
+ 	/*@=moduncon@*/
+ 
++#if 0
+ #ifdef IFF_LOOPBACK
+ 	/* None of the current callers want loopback addresses.  */
+ 	if (ifreq.ifr_flags & IFF_LOOPBACK) {
+ 	    Tprintf (("  loopback\n"));
+ 	    goto skip;
+ 	}
++#endif
+ #endif
+ 	/* Ignore interfaces that are down.  */
+ 	if ((ifreq.ifr_flags & IFF_UP) == 0) {