From f6be8b5b61ebe1283583dda2d0e0e3c47c1d7ace Mon Sep 17 00:00:00 2001
From: Ion Badulescu <ib42@cs.columbia.edu>
Date: Tue, 17 May 2005 15:05:23 +0000
Subject: [PATCH]         * amd/nfs_subr.c: check for NULL pointer before
 dereferencing it

---
 ChangeLog      | 4 ++++
 NEWS           | 3 +++
 amd/nfs_subr.c | 4 ++--
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4969888..3a91872 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-17  Ion Badulescu <ionut@moisil.badula.org>
+
+	* amd/nfs_subr.c: check for NULL pointer before dereferencing it
+
 2005-05-16  Erez Zadok  <ezk@cs.sunysb.edu>
 
 	* minor new ports: powerpc-apple-darwin7.9.0.
diff --git a/NEWS b/NEWS
index 1c0ba00..d5db8f0 100644
--- a/NEWS
+++ b/NEWS
@@ -6,6 +6,9 @@ just says "netbsd."
 - minor new ports:
 	powerpc-apple-darwin7.9.0
 
+- bugs fixed:
+	* silly (and nasty) null pointer dereferencing
+
 *** Notes specific to am-utils version 6.1-rc4
 
 - bugs fixed:
diff --git a/amd/nfs_subr.c b/amd/nfs_subr.c
index 78b64aa..f2d71c7 100644
--- a/amd/nfs_subr.c
+++ b/amd/nfs_subr.c
@@ -37,7 +37,7 @@
  * SUCH DAMAGE.
  *
  *
- * $Id: nfs_subr.c,v 1.31 2005/05/16 18:41:40 ezk Exp $
+ * $Id: nfs_subr.c,v 1.32 2005/05/17 15:05:23 ib42 Exp $
  *
  */
 
@@ -672,7 +672,7 @@ fh_to_mp3(am_nfs_fh *fhp, int *rp, int vop)
    * then the old node has been timed out and
    * a new one allocated.
    */
-  if (ap->am_gen != fp->fhh_gen)
+  if (ap != NULL && ap->am_gen != fp->fhh_gen)
     ap = 0;
 
   /*
-- 
2.43.0