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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Tue, 2 Jun 2009 18:30:09 +0000 (UTC)
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Subject: svn commit: r193333 - head/sbin/mksnap_ffs
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Author: pjd
Date: Tue Jun  2 18:30:09 2009
New Revision: 193333
URL: http://svn.freebsd.org/changeset/base/193333

Log:
  Initialize iov and iovlen before use.
  
  Reported by:	Lucius Windschuh <lwindschuh@googlemail.com>

Modified:
  head/sbin/mksnap_ffs/mksnap_ffs.c

Modified: head/sbin/mksnap_ffs/mksnap_ffs.c
==============================================================================
--- head/sbin/mksnap_ffs/mksnap_ffs.c	Tue Jun  2 18:26:17 2009	(r193332)
+++ head/sbin/mksnap_ffs/mksnap_ffs.c	Tue Jun  2 18:30:09 2009	(r193333)
@@ -112,6 +112,8 @@ main(int argc, char **argv)
 	if ((grp = getgrnam("operator")) == NULL)
 		errx(1, "Cannot retrieve operator gid");
 
+	iov = NULL;
+	iovlen = 0;
 	build_iovec(&iov, &iovlen, "fstype", "ffs", 4);
 	build_iovec(&iov, &iovlen, "from", snapname, (size_t)-1);
 	build_iovec(&iov, &iovlen, "fspath", stfsbuf.f_mntonname, (size_t)-1);