Bug#63262: hurd: diskfs translators don't check for bootstrap port correctly

[Marcus . Brinkmann]

Package: hurd
Version: N/A
Severity: normal

Hi,

"/hurd/ext2fs /dev/hd2s6" segfaults, because libdiskfs/init-main.c doesn't
check correctly for the bootstrap point.

The below patch corrects this problem.

Thanks,
Marcus

diff -ru /mnt/marcus/gnu/cvs/hurd/libdiskfs/ChangeLog libdiskfs/ChangeLog
--- /mnt/marcus/gnu/cvs/hurd/libdiskfs/ChangeLog        Sat Mar 18 19:37:13 2000
+++ libdiskfs/ChangeLog Sat Apr 29 16:21:36 2000
@@ -1,3 +1,8 @@
+2000-04-29  Marcus Brinkmann  <[EMAIL PROTECTED]>
+
+       * init-main.c (diskfs_init_main): Dereference BOOTSTRAP before
+       checking for MACH_PORT_NULL.
+
 2000-03-17  Roland McGrath  <[EMAIL PROTECTED]>
 
        * file-exec.c (diskfs_S_file_exec): Fix typo and braino in last change.
diff -ru /mnt/marcus/gnu/cvs/hurd/libdiskfs/init-main.c libdiskfs/init-main.c
--- /mnt/marcus/gnu/cvs/hurd/libdiskfs/init-main.c      Sun Jan 24 03:41:57 1999
+++ libdiskfs/init-main.c       Sat Apr 29 16:20:40 2000
@@ -54,7 +54,7 @@
   else
     {
       task_get_bootstrap_port (mach_task_self (), bootstrap);
-      if (bootstrap == MACH_PORT_NULL)
+      if (*bootstrap == MACH_PORT_NULL)
        error (2, 0, "Must be started as a translator");
     }
 

-- System Information
Debian Release: woody
Kernel Version: Linux ulysses 2.2.12 #7 Mon Sep 27 01:09:52 CEST 1999 i586 unknown