Patch from Manousaridis Angelos to cleanup stale file descriptors, it was preventing unmounting an initial filesystem.

git-svn-id: svn://busybox.net/trunk/busybox@9147 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 4 insertions, 2 deletions

diff --git a/loginutils/getty.c b/loginutils/getty.c
index 71cadc7ab..4d8aa9e31 100644
--- a/loginutils/getty.c
+++ b/loginutils/getty.c
@@ -504,7 +504,8 @@ static void update_utmp(char *line)
          * entry in the utmp file.
          */
         if (access(_PATH_UTMP, R_OK|W_OK) == -1) {
-                creat(_PATH_UTMP, 0664);
+                int fd = creat(_PATH_UTMP, 0664);
+                close(fd);
         }
         utmpname(_PATH_UTMP);
         setutent();
@@ -535,7 +536,8 @@ static void update_utmp(char *line)
 
         {
                 if (access(_PATH_WTMP, R_OK|W_OK) == -1) {
-                        creat(_PATH_WTMP, 0664);
+                        int fd = creat(_PATH_WTMP, 0664);
+                        close(fd);
                 }
                 updwtmp(_PATH_WTMP, &ut);
         }