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header.pl: Fix parsing BOOTP leases

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If the lease has been handed out over BOOTP, it will never expire.
However, the parser did not account for this case at all which is fixed
in this patch.

Fixes: #13689 - BOOTP breaks the list of DHCP leases due to erroneous parsing
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This commit is contained in:
Michael Tremer
2024-05-15 13:20:03 +00:00
committed by Arne Fitzenreiter
parent 25b6a76646
commit 6515a27802
1 changed files with 6 additions and 2 deletions
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8
config/cfgroot/header.pl
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@@ -454,12 +454,16 @@ END
$hostname = "";
}
if ($line =~ /^\s*ends/) {
$line =~ /(\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/;
if ($line =~ /^\s*ends \d (\d+)\/(\d+)\/(\d+) (\d+):(\d+):(\d+)/) {
$endtime = timegm($6, $5, $4, $3, $2 - 1, $1 - 1900);
($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime($endtime);
$endtime_print = sprintf ("%02d/%02d/%d %02d:%02d:%02d",$mday,$mon+1,$year+1900,$hour,$min,$sec);
$expired = $endtime < time();
} elsif ($line =~ /^\s*ends never/) {
$endtime = 0;
$endtime_print = $Lang::tr{'never'};
$expired = 0;
}
if ($line =~ /^\s*hardware ethernet/) {