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Fix mnemonic handling in tcfilters

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This commit is contained in:
Tom Eastep 2009-06-12 07:27:08 -07:00
parent a1330cbfdf
commit ee0667c9da
3 changed files with 16 additions and 6 deletions
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17
Shorewall/Perl/Shorewall/Tc.pm
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@ -820,18 +820,23 @@ sub process_tc_filter( ) {
if ( $tos ne '-' ) {
my $tosval = $tosoptions{$tos};
my $mask;
$tos = $tosval if $tosval;
if ( $tos =~ /^0x[0-9a-f]{2}$/ ) {
if ( $tosval ) {
$tosval =~ s/^tos=//;
} else {
$tosval = $tos;
}
if ( $tosval =~ /^0x[0-9a-f]{2}$/ ) {
$mask = '0xff';
} elsif ( $tos =~ /^(0x[0-9a-f]{2})\/(0x[0-9a-f]{2})$/ ) {
$tos = $1;
$mask = $2;
} elsif ( $tosval =~ /^(0x[0-9a-f]{2})\/(0x[0-9a-f]{2})$/ ) {
$tosval = $1;
$mask = $2;
} else {
fatal_error "Invalid TOS ($tos)";
}
$rule .= "\\\n match ip tos $tos $mask";
$rule .= "\\\n match ip tos $tosval $mask";
}
if ( $length ne '-' ) {

2
Shorewall/changelog.txt
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@ -2,6 +2,8 @@ Changes in Shorewall 4.3.13
1) Correct typo in Shorewall6 two-interface sample shorewall.conf.
2) Fix TOS mnemonic handling in /etc/shorewall/tcfilters.
Changes in Shorewall 4.3.12
1) Eliminate 'large quantum' warnings.

3
Shorewall/releasenotes.txt
View File

@ -111,6 +111,9 @@ released late in 2009.
1) A typo in the IPv6 two-interface Sample shorewall6.conf file has
been corrected.
2) When a valid mnemonic such as 'tos-minimize-delay' appeared in the TOS
column of /etc/shorewall/tcfilters, a compile-time error resulted.
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