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Date:      Mon, 2 Mar 2009 03:08:46 +0000 (UTC)
From:      Cy Schubert <cy@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r189267 - head/sbin/dump
Message-ID:  <200903020308.n2238kpb063385@svn.freebsd.org>

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Author: cy (ports committer)
Date: Mon Mar  2 03:08:46 2009
New Revision: 189267
URL: http://svn.freebsd.org/changeset/base/189267

Log:
  Verify that the filesystem being referenced in fstab is indeed a UFS
  filesystem. This avoids confusion with nullfs and unionfs filesystems
  which reference the root of a UFS filesystem as a target.
  
  PR:		116849
  Approved by:	kib

Modified:
  head/sbin/dump/optr.c

Modified: head/sbin/dump/optr.c
==============================================================================
--- head/sbin/dump/optr.c	Mon Mar  2 02:51:52 2009	(r189266)
+++ head/sbin/dump/optr.c	Mon Mar  2 03:08:46 2009	(r189267)
@@ -318,9 +318,10 @@ dump_getfstab(void)
 		return;
 	}
 	while ((fs = getfsent()) != NULL) {
-		if (strcmp(fs->fs_type, FSTAB_RW) &&
+		if ((strcmp(fs->fs_type, FSTAB_RW) &&
 		    strcmp(fs->fs_type, FSTAB_RO) &&
-		    strcmp(fs->fs_type, FSTAB_RQ))
+		    strcmp(fs->fs_type, FSTAB_RQ)) ||
+		    strcmp(fs->fs_vfstype, "ufs"))
 			continue;
 		fs = allocfsent(fs);
 		if ((pf = (struct pfstab *)malloc(sizeof (*pf))) == NULL)



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