jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-12-04 05:58:57 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

MFC of 320176:

Browse Source 
Allow '_' in labels when specifying -L to newfs.

PR: 220163
Reported by: Keve Nagy
Reviewed by: kib
This commit is contained in:
Kirk McKusick 2017-06-26 17:33:33 +00:00
parent f07b5deca8
commit 8ef57fa6f3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/stable/10/; revision=320366
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sbin/newfs/newfs.c
View File

@ -153,7 +153,8 @@ main(int argc, char *argv[])
case 'L': case 'L':
volumelabel = optarg; volumelabel = optarg;
i = -1; i = -1;
while (isalnum(volumelabel[++i])); while (isalnum(volumelabel[++i]) ||
volumelabel[i] == '_');
if (volumelabel[i] != '\0') { if (volumelabel[i] != '\0') {
errx(1, "bad volume label. Valid characters are alphanumerics."); errx(1, "bad volume label. Valid characters are alphanumerics.");
} }