On 04/15/2013 09:46 AM, James Carter wrote:
Subject: xfsprogs: xfs_quota misinterprets usernames with leading digits
Package: xfsprogs
Version: 3.1.4
Severity: normal
*** Please type your report below this line ***
xfs_quota interprets usernames with leading digits as a numeric UID so,
for example:
# xfs_quota -c 'quota -h -u 2000ad' /store
Disk quotas for User test (2000)
Filesystem Blocks Quota Limit Warn/Time Mounted on
/dev/sdb1 12K 1G 1G 00 [------] /store
This is returning quota information for the user "test" (UID 2000), rather
than the user "2000ad".
I don't think this is a bug, username must begin with a character
(unless you created the user using NIS or adduser --force-badname).
# Default from /etc/adduser.conf
# check user and group names also against this regular expression.
#NAME_REGEX="^[a-z][-a-z0-9_]*\$"
From adduser man page:
--force-badname
By default, user and group names are checked against the
config‐
urable regular expression NAME_REGEX (or
NAME_REGEX_SYSTEM if
--system is specified) specified in the configuration
file. This
option forces adduser and addgroup to apply only a weak
check
for validity of the name.
Thanks
--Rich
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