Check return value of locker_lock().

Sam Roberts
Commit 76a92791 ... 76a9279156af2881a5850bf7b33617d76b3a01c5 authored 2002-03-02 05:51:43 +0000 by Sam Roberts
Showing 1 changed file with 5 additions and 1 deletions
mailbox/mbx_mboxscan.c
--- a/mailbox/mbx_mboxscan.c
View file @76a9279
+++ b/mailbox/mbx_mboxscan.c
View file @76a9279
@@ -574,7 +574,11 @@ mbox_scan0 (mailbox_t mailbox, size_t msgno, size_t *pcount, int do_notif)
      return status;
    }

-  locker_lock (mailbox->locker);
+  if((status = locker_lock (mailbox->locker)))
+    {
+      monitor_unlock (mailbox->monitor);
+      return status;
+    }

  /* Seek to the starting point.  */
  if (mud->umessages && msgno > 0 && mud->messages_count > 0