Author: pierre Date: Thu Jan 19 13:53:05 2017 New Revision: 3495 Log: Patch for MIT Kerberos, to fix starting daemons on IPv4 only hosts
Added: trunk/mitkrb/mitkrb-1.15-fix_ipv4_only-1.patch Added: trunk/mitkrb/mitkrb-1.15-fix_ipv4_only-1.patch ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/mitkrb/mitkrb-1.15-fix_ipv4_only-1.patch Thu Jan 19 13:53:05 2017 (r3495) @@ -0,0 +1,52 @@ +Submitted By: Pierre Labastie <pierre dot labastie at neuf dot fr> +Date: 2017-01-20 +Initial Package Version: 1.15 +Upstream Status: Fixed in master +Origin: Upstream +Description: Fix starting daemons when the host is IPv4 only +See http://krbdev.mit.edu/rt/Ticket/display.html?id=8531 + +diff --git a/src/lib/apputils/net-server.c b/src/lib/apputils/net-server.c +index 171ecc404..d64ffddd6 100644 +--- a/src/lib/apputils/net-server.c ++++ b/src/lib/apputils/net-server.c +@@ -834,7 +834,7 @@ setup_addresses(struct socksetup *data) + }; + krb5_error_code ret = 0; + size_t i; +- int err; ++ int err, bound_any; + struct bind_address addr; + struct addrinfo hints, *ai_list = NULL, *ai = NULL; + verto_callback vcb; +@@ -871,8 +871,12 @@ setup_addresses(struct socksetup *data) + * Loop through all the sockets that getaddrinfo could find to match + * the requested address. For wildcard listeners, this should usually + * have two results, one for each of IPv4 and IPv6, or one or the +- * other, depending on the system. ++ * other, depending on the system. On IPv4-only systems, getaddrinfo() ++ * may return both IPv4 and IPv6 addresses, but creating an IPv6 socket ++ * may give an EAFNOSUPPORT error, so tolerate that error as long as we ++ * can bind at least one socket. + */ ++ bound_any = 0; + for (ai = ai_list; ai != NULL; ai = ai->ai_next) { + /* Make sure getaddrinfo returned a socket with the same type that + * was requested. */ +@@ -889,9 +893,15 @@ setup_addresses(struct socksetup *data) + _("Failed setting up a %s socket (for %s)"), + bind_type_names[addr.type], + paddr(ai->ai_addr)); +- goto cleanup; ++ if (ret != EAFNOSUPPORT) ++ goto cleanup; ++ } else { ++ bound_any = 1; + } + } ++ if (!bound_any) ++ goto cleanup; ++ ret = 0; + + if (ai_list != NULL) + freeaddrinfo(ai_list); -- http://lists.linuxfromscratch.org/listinfo/patches FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
