4 files changed, 193 insertions, 1 deletions

diff --git a/dns/mydns-ng/Makefile b/dns/mydns-ng/Makefile
index 335260d97ef8..4ab75c3dbc68 100644
--- a/dns/mydns-ng/Makefile
+++ b/dns/mydns-ng/Makefile
@@ -6,8 +6,8 @@
 #
 
 PORTNAME=	mydns-ng
-PORTREVISION=	1
 PORTVERSION=	1.2.8.27
+PORTREVISION=	2
 CATEGORIES=	dns databases
 MASTER_SITES=	SF/${PORTNAME}/mydns/${PORTVERSION}
 DISTNAME=	mydns-${PORTVERSION}
diff --git a/dns/mydns-ng/files/patch-src_mydns-1.2.8_main.c b/dns/mydns-ng/files/patch-src_mydns-1.2.8_main.c
new file mode 100644
index 000000000000..4fb595195526
--- /dev/null
+++ b/dns/mydns-ng/files/patch-src_mydns-1.2.8_main.c
@@ -0,0 +1,100 @@
+--- src/mydns/main.c.orig	2010-01-26 05:17:05.000000000 +0800
++++ src/mydns/main.c	2010-01-26 05:22:38.000000000 +0800
+@@ -513,11 +513,11 @@
+   /* Close any TCP connections and any NOTIFY sockets */
+   for (t = TaskP->head; t; t = TaskP->head) {
+     if (t->protocol == SOCK_STREAM && t->fd >= 0)
+-      sockclose(t->fd);
++      close(t->fd);
+     else if (t->protocol == SOCK_DGRAM
+ 	     && (t->status & (ReqTask|TickTask|RunTask))
+ 	     && t->fd >= 0)
+-      sockclose(t->fd);
++      close(t->fd);
+     dequeue(t);
+   }
+ }
+@@ -747,7 +747,7 @@
+ 	if (shutting_down) server->pid = -1;
+ 	else {
+ 	  if (server->listener) dequeue(server->listener);
+-	  sockclose(server->serverfd);
++	  close(server->serverfd);
+ 	  RELEASE(server);
+ 	  array_store(Servers, n, NULL);
+ 	  if (n == 0) server = spawn_server(primary_initial_tasks);
+@@ -1164,7 +1164,7 @@
+ 
+ #if HAVE_POLL
+ #if DEBUG_ENABLED
+-      DebugX("enabled", 1, _("Selecting for IO numfds = %d, timeout = %s(%d)"), numfds,
++      DebugX("enabled", 1, _("Polling for IO numfds = %d, timeout = %s(%d)"), numfds,
+ 	     (timeoutWanted<0)?"no"
+ 	     :(timeoutWanted==0)?"poll":"yes", timeoutWanted);
+ #endif
+@@ -1175,6 +1175,10 @@
+       if (errno == EAGAIN) { /* Could fail here but will log and retry */
+ 	Warn(_("server_loop() received EAGAIN - retrying"));
+ 	continue;
++      } else {
++#if DEBUG_ENABLED
++	DebugX("enabled", 1, _("poll(): error %d: %s"), errno, strerror(errno));
++#endif
+       }
+       RELEASE(items);
+       if (errno == EINVAL) {
+@@ -1213,6 +1217,9 @@
+ 
+       if (rv < 0) {
+ 	if (errno == EINTR) continue;
++#if DEBUG_ENABLED
++	DebugX("enabled", 1, _("select(): error %d: %s"), errno, strerror(errno));
++#endif
+ 	if (errno == EBADF) {
+ 	  /* As we do not get told which FD failed here then purge and try again */
+ 	  purge_bad_tasks();
+@@ -1408,6 +1415,9 @@
+ 	Warn(_("server_loop() received EAGAIN - retrying"));
+ 	continue;
+       }
++#if DEBUG_ENABLED
++      DebugX("enabled", 1, _("server_loop(): poll() errro %d: %s"), errno, strerror(errno));
++#endif
+       RELEASE(items);
+       if (errno == EINVAL) {
+ 	Err(_("server_loop() received EINVAL consistency failure in call to poll/select"));
+@@ -1445,6 +1455,9 @@
+ 
+       if (rv < 0) {
+ 	if (errno == EINTR) continue;
++#if DEBUG_ENABLED
++	DebugX("enabled", 1, _("server_loop(): select() errro %d: %s"), errno, strerror(errno));
++#endif
+ 	if (errno == EBADF) {
+ 	  /* As we do not get told which FD failed here then purge and try again */
+ 	  purge_bad_tasks();
+@@ -1466,9 +1479,6 @@
+ 	if (FD_ISSET(fd, &efd)) {
+ 	  item->revents |= POLLERR;
+ 	}
+-#if DEBUG_ENABLED
+-	DebugX("enabled", 1, _("Item fd = %d, events = %x, revents = %x"), fd, item->events, item->revents);
+-#endif
+       }
+     }
+ 
+@@ -1476,6 +1486,14 @@
+ #error You must have either poll (preferred) or select to compile this code
+ #endif
+ #endif
++#if DEBUG_ENABLED
++    /* Debug socket states */
++    for (i = 0; i < numfds; i++) {
++      struct pollfd *item = &items[i];
++      int fd = item->fd;
++      DebugX("enabled", 1, _("Item fd = %d, events = %x, revents = %x"), fd, item->events, item->revents);
++    }
++#endif
+     gettick();
+ 
+     if (shutting_down) { break; }
diff --git a/dns/mydns-ng/files/patch-src_mydns-1.2.8_resolve.c b/dns/mydns-ng/files/patch-src_mydns-1.2.8_resolve.c
new file mode 100644
index 000000000000..1d09653a5139
--- /dev/null
+++ b/dns/mydns-ng/files/patch-src_mydns-1.2.8_resolve.c
@@ -0,0 +1,76 @@
+--- src/mydns/resolve.c.orig	2010-01-26 05:23:29.000000000 +0800
++++ src/mydns/resolve.c	2010-01-26 05:25:46.000000000 +0800
+@@ -292,6 +292,7 @@
+   register MYDNS_RR	*rr = NULL;
+   taskexec_t		rv = 0;
+   int			recurs = wildcard_recursion;
++  char			*savelabel = label;
+ 
+ #if DEBUG_ENABLED && DEBUG_RESOLVE
+   DebugX("resolve", 1, _("%s: resolve_label(%s, %s, %s, %s, %d)"), desctask(t),
+@@ -312,6 +313,34 @@
+     return (rv);
+   }
+ 
++  /* No exact match */
++  /* Check for NS delegation */
++  while (*label) {
++    if ((rr = find_rr(t, soa, DNS_QTYPE_NS, label))) {
++      char *newfqdn;
++      if (LASTCHAR(label) == '.') {
++	newfqdn = STRDUP(label);
++      } else {
++	ASPRINTF(&newfqdn, "%s.%s", label, soa->origin);
++      }
++      rv = process_rr(t, AUTHORITY, qtype, newfqdn, soa, label, rr, level);
++      mydns_rr_free(rr);
++      RELEASE(newfqdn);
++      add_authority_ns(t, section, soa, label);
++#if DEBUG_ENABLED && DEBUG_RESOLVE
++      DebugX("resolve", 1, _("%s: resolve_label(%s) returning results %s"), desctask(t),
++	     fqdn, task_exec_name(rv));
++#endif
++      return (rv);
++    }
++    label = strchr(label, '.');
++    if (!label) break;
++    label++;
++  }
++  /* No NS delegation. */
++  /* Restore label, it may have been modified above */
++  label = savelabel;
++
+   /*
+    * No exact match.
+    * If `label' isn't empty, replace the first part of the label with `*'
+@@ -420,30 +449,6 @@
+   }
+ 
+  NOWILDCARDMATCH:
+-  /* STILL no match - check for NS records for child delegation */
+-  while (*label) {
+-    if ((rr = find_rr(t, soa, DNS_QTYPE_NS, label))) {
+-      char *newfqdn;
+-      if (LASTCHAR(label) == '.') {
+-	newfqdn = STRDUP(label);
+-      } else {
+-	ASPRINTF(&newfqdn, "%s.%s", label, soa->origin);
+-      }
+-      rv = process_rr(t, AUTHORITY, qtype, newfqdn, soa, label, rr, level);
+-      mydns_rr_free(rr);
+-      RELEASE(newfqdn);
+-      add_authority_ns(t, section, soa, label);
+-#if DEBUG_ENABLED && DEBUG_RESOLVE
+-      DebugX("resolve", 1, _("%s: resolve_label(%s) returning results %s"), desctask(t),
+-	     fqdn, task_exec_name(rv));
+-#endif
+-      return (rv);
+-    }
+-    label = strchr(label, '.');
+-    if (!label) break;
+-    label++;
+-  }
+-
+   return (TASK_EXECUTED);
+ }
+ /*--- resolve_label() ---------------------------------------------------------------------------*/
diff --git a/dns/mydns-ng/files/patch-src_mydns-1.2.8_servercomms.c b/dns/mydns-ng/files/patch-src_mydns-1.2.8_servercomms.c
new file mode 100644
index 000000000000..dc96f34a3edb
--- /dev/null
+++ b/dns/mydns-ng/files/patch-src_mydns-1.2.8_servercomms.c
@@ -0,0 +1,16 @@
+--- src/mydns/servercomms.c.orig	2010-01-26 05:26:08.000000000 +0800
++++ src/mydns/servercomms.c	2010-01-26 05:26:45.000000000 +0800
+@@ -406,7 +406,12 @@
+     DebugX("servercomms", 1, _("%s: Server comms tick - master has not pinged for %d seconds"), desctask(t),
+ 	   lastseen);
+ #endif
+-    named_shutdown(0);
++    if (abs(lastseen) > 10*KEEPALIVE) {
++      Notice(_("Possible clock jump: master has not pinged for %d seconds"), lastseen);
++    } else {
++      Notice(_("Client shutdown: %s: master has not pinged for %d seconds"), desctask(t), lastseen);
++      named_shutdown(0);
++    }
+   }
+ 
+   return TASK_CONTINUE;