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From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Wed, 23 Dec 2015 10:20:46 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r292653 - head/cddl/contrib/opensolaris/cmd/zdb
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Author: bapt
Date: Wed Dec 23 10:20:46 2015
New Revision: 292653
URL: https://svnweb.freebsd.org/changeset/base/292653

Log:
  Report an error if zdb cannot initialize zfs
  
  If the zfs module is not present and not loadable, report an error
  to the user instead of crashing
  
  Reviewed by:	mahrens
  Sponsored by:	Gandi.net
  Differential Revision:	https://reviews.freebsd.org/D4691

Modified:
  head/cddl/contrib/opensolaris/cmd/zdb/zdb.c

Modified: head/cddl/contrib/opensolaris/cmd/zdb/zdb.c
==============================================================================
--- head/cddl/contrib/opensolaris/cmd/zdb/zdb.c	Wed Dec 23 10:11:54 2015	(r292652)
+++ head/cddl/contrib/opensolaris/cmd/zdb/zdb.c	Wed Dec 23 10:20:46 2015	(r292653)
@@ -3657,7 +3657,8 @@ main(int argc, char **argv)
 
 	kernel_init(FREAD);
 	g_zfs = libzfs_init();
-	ASSERT(g_zfs != NULL);
+	if (g_zfs == NULL)
+		fatal("Fail to initialize zfs");
 
 	if (dump_all)
 		verbose = MAX(verbose, 1);