Date: Tue, 3 May 2011 16:00:26 +0000 (UTC) From: Jaakko Heinonen <jh@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r221390 - head/cddl/compat/opensolaris/misc Message-ID: <201105031600.p43G0QiD001107@svn.freebsd.org>
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Author: jh Date: Tue May 3 16:00:26 2011 New Revision: 221390 URL: http://svn.freebsd.org/changeset/base/221390 Log: Don't pass empty mount options to nmount(2). Reviewed by: pjd MFC after: 2 weeks Modified: head/cddl/compat/opensolaris/misc/zmount.c Modified: head/cddl/compat/opensolaris/misc/zmount.c ============================================================================== --- head/cddl/compat/opensolaris/misc/zmount.c Tue May 3 15:58:24 2011 (r221389) +++ head/cddl/compat/opensolaris/misc/zmount.c Tue May 3 16:00:26 2011 (r221390) @@ -98,8 +98,10 @@ zmount(const char *spec, const char *dir build_iovec(&iov, &iovlen, "fspath", __DECONST(char *, dir), (size_t)-1); build_iovec(&iov, &iovlen, "from", __DECONST(char *, spec), (size_t)-1); - for (p = optstr; p != NULL; strsep(&p, ",/ ")) - build_iovec(&iov, &iovlen, p, NULL, (size_t)-1); + for (p = optstr; p != NULL; strsep(&p, ",/ ")) { + if (*p != '\0') + build_iovec(&iov, &iovlen, p, NULL, (size_t)-1); + } rv = nmount(iov, iovlen, 0); free(optstr); return (rv);
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