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Date:      Fri, 13 May 2016 00:26:14 +0000 (UTC)
From:      Don Lewis <truckman@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r299581 - head/lib/libutil
Message-ID:  <201605130026.u4D0QEcW016710@repo.freebsd.org>

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Author: truckman
Date: Fri May 13 00:26:14 2016
New Revision: 299581
URL: https://svnweb.freebsd.org/changeset/base/299581

Log:
  Use strlcpy() instead of strncpy() to ensure that qf->fsname is NUL
  terminated.  Don't bother checking for truncation since the subsequent
  stat() call should detect that and fail.
  
  Reported by:	Coverity
  CID:		1018189
  MFC after:	1 week

Modified:
  head/lib/libutil/quotafile.c

Modified: head/lib/libutil/quotafile.c
==============================================================================
--- head/lib/libutil/quotafile.c	Fri May 13 00:17:57 2016	(r299580)
+++ head/lib/libutil/quotafile.c	Fri May 13 00:26:14 2016	(r299581)
@@ -124,7 +124,7 @@ quota_open(struct fstab *fs, int quotaty
 		return (NULL);
 	qf->fd = -1;
 	qf->quotatype = quotatype;
-	strncpy(qf->fsname, fs->fs_file, sizeof(qf->fsname));
+	strlcpy(qf->fsname, fs->fs_file, sizeof(qf->fsname));
 	if (stat(qf->fsname, &st) != 0)
 		goto error;
 	qf->dev = st.st_dev;



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