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Document portlist-splitting change

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This commit is contained in:
Tom Eastep 2009-09-02 15:30:26 -07:00
parent c9e9877f05
commit 62b1dbcd7f
2 changed files with 13 additions and 2 deletions
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11
Shorewall/Perl/Shorewall/Chains.pm
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@ -443,9 +443,18 @@ sub push_rule( $$ ) {
}
#
# Post-process a rule having an port list. Split the rule into multiple rules if necessary
# Post-process a rule having a port list. Split the rule into multiple rules if necessary
# to work within the 15-element limit imposed by iptables/Netfilter.
#
# The third argument ($dport) indicates what type of list we are spltting:
#
# $dport == 1 Destination port list
# $dport == 0 Source port list
#
# When expanding a Destination port list, each resulting rule is checked for the presence
# of a Source port list; if one is present, the function calls itself recursively with
# $dport == 0.
#
sub handle_port_list( $$$$$$ );
sub handle_port_list( $$$$$$ ) {

4
Shorewall/changelog.txt
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@ -20,7 +20,7 @@ Changes in Shorewall 4.4.1
10) Change one-interface sample to IP_FORWARDING=Off.
11) Allow multicast to non-dynamic zones with nets=.
11) Allow multicast to non-dynamic zones defined with nets=.
12) Allow zones with nets= to be extended by /etc/shorewall/hosts
entries.
@ -33,6 +33,8 @@ Changes in Shorewall 4.4.1
16) Tighen up zone membership checking.
17) Combine portlist-spitting routines into a single function.
Changes in Shorewall 4.4.0
1) Fix 'compile ... -' so that it no longer requires '-v-1'