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Merge pull request #5391 from bybai/f_ip

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fix check for leading zeroes in ip address when running makehosts
This commit is contained in:
zet809
2018-07-11 14:07:34 +08:00
committed by GitHub
parent 59fe200184 cc7ad619cc
commit 305aab0a3b
1 changed files with 1 additions and 1 deletions
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perl-xCAT/xCAT/NetworkUtils.pm
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@@ -2156,7 +2156,7 @@ sub isIpaddr
return 0;
}
if ($1 > 255 || $1 == 0 || $2 > 255 || $3 > 255 || $4 > 255)
if ($1 > 255 || $1 =~ /^0/ || $2 > 255 || $2 =~ /^0\d/ || $3 > 255 || $3 =~ /^0\d/ || $4 > 255 || $4 =~ /^0\d/)
{
return 0;
}