[src/trunk]: src/sys/dev/raidframe Resolve a use-after-free reference to the ...

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1ca32c18e0c9
branches:  trunk
changeset: 812659:1ca32c18e0c9
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Sat Dec 26 12:25:26 2015 +0000

description:
Resolve a use-after-free reference to the softc.  From mlelstv@

diffstat:

 sys/dev/raidframe/rf_netbsdkintf.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r 8f8f2642a080 -r 1ca32c18e0c9 sys/dev/raidframe/rf_netbsdkintf.c
--- a/sys/dev/raidframe/rf_netbsdkintf.c        Sat Dec 26 10:34:36 2015 +0000
+++ b/sys/dev/raidframe/rf_netbsdkintf.c        Sat Dec 26 12:25:26 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rf_netbsdkintf.c,v 1.327 2015/12/26 00:58:45 pgoyette Exp $    */
+/*     $NetBSD: rf_netbsdkintf.c,v 1.328 2015/12/26 12:25:26 pgoyette Exp $    */
 
 /*-
  * Copyright (c) 1996, 1997, 1998, 2008-2011 The NetBSD Foundation, Inc.
@@ -101,7 +101,7 @@
  ***********************************************************/
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rf_netbsdkintf.c,v 1.327 2015/12/26 00:58:45 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rf_netbsdkintf.c,v 1.328 2015/12/26 12:25:26 pgoyette Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd.h"
@@ -1038,10 +1038,9 @@
        disk_destroy(&rs->sc_dkdev);
 
        /* Free the softc */
+       aprint_normal_dev(rs->sc_dev, "detached\n");
        raidput(rs);
 
-       aprint_normal_dev(rs->sc_dev, "detached\n");
-
        return 0;
 }