Bugfixes

* src/ctl.c (cmd_reboot, ctl_shutdown): Use code 221 to indicate that
we are going to close clonnection
(ctlwr): Check return from write.
* src/pies.c: Handle SIGPIPE

1 files changed, 13 insertions, 3 deletions

diff --git a/src/ctl.c b/src/ctl.c
index eef1aae..f9f2d76 100644
--- a/src/ctl.c
+++ b/src/ctl.c
@@ -895,3 +895,3 @@ cmd_reboot (struct ctlio *io, size_t argc, char **argv)
   io->state = CTL_ACTION_STATE;
-  ctlio_reply (io, "250", "Rebooting, closing connection");
+  ctlio_reply (io, "221", "Rebooting, closing connection");
 }
@@ -903,3 +903,3 @@ cmd_shutdown (struct ctlio *io, size_t argc, char **argv)
   io->state = CTL_ACTION_STATE;
-  ctlio_reply (io, "250", "Shuttign down, connection will be closed");  
+  ctlio_reply (io, "221", "Shutting down, connection will be closed");  
 }
@@ -953,3 +953,13 @@ ctlwr (int fd, void *data)
   if (ctlbuf_read (&io->obuf, &c, 1))
-    write (fd, &c, 1);
+    {
+      ssize_t rc = write (fd, &c, 1);
+      if (rc != 1) {
+	if (rc == 0)
+	  logmsg (LOG_ERR, "error writing to control socket");
+	else
+	  logmsg (LOG_ERR, "error writing to control socket: %s",
+		strerror (errno));
+	return ctlio_end (fd, io);
+      }
+    }
   else if (io->state == CTL_END_STATE)