Date: Mon, 26 Jun 2017 17:33:33 +0000 (UTC) From: Kirk McKusick <mckusick@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r320366 - stable/10/sbin/newfs Message-ID: <201706261733.v5QHXXTk021627@repo.freebsd.org>
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Author: mckusick Date: Mon Jun 26 17:33:33 2017 New Revision: 320366 URL: https://svnweb.freebsd.org/changeset/base/320366 Log: MFC of 320176: Allow '_' in labels when specifying -L to newfs. PR: 220163 Reported by: Keve Nagy Reviewed by: kib Modified: stable/10/sbin/newfs/newfs.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sbin/newfs/newfs.c ============================================================================== --- stable/10/sbin/newfs/newfs.c Mon Jun 26 17:29:32 2017 (r320365) +++ stable/10/sbin/newfs/newfs.c Mon Jun 26 17:33:33 2017 (r320366) @@ -153,7 +153,8 @@ main(int argc, char *argv[]) case 'L': volumelabel = optarg; i = -1; - while (isalnum(volumelabel[++i])); + while (isalnum(volumelabel[++i]) || + volumelabel[i] == '_'); if (volumelabel[i] != '\0') { errx(1, "bad volume label. Valid characters are alphanumerics."); }
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