[Bug 774] New: iptables-restore can't parses the quoted parameter correctly.

bugzilla-daemon at bugzilla.netfilter.org bugzilla-daemon at bugzilla.netfilter.org
Thu Mar 1 03:33:50 CET 2012


http://bugzilla.netfilter.org/show_bug.cgi?id=774

           Summary: iptables-restore can't parses the quoted parameter
                    correctly.
           Product: iptables
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P5
         Component: iptables-restore
        AssignedTo: netfilter-buglog at lists.netfilter.org
        ReportedBy: fryasu at yahoo.co.jp
   Estimated Hours: 0.0


Created attachment 378
  --> http://bugzilla.netfilter.org/attachment.cgi?id=378
The simple patch to correct the parsing of quoted parameter.

iptables-restore can't parse the parameter which is
bundled with double-quotation character("").

for instance, the following text data was registered
by "iptables-restore -n" command.

    *filter
    -A OUTPUT -m string --string "FOOO" --algo bm -j ACCEPT
    COMMIT

Then, the contents of registration are checked by
"iptables-save" command, 

    $ iptables-save |grep string
    -A OUTPUT -m string --string "--st" --algo bm --to 65535 -j ACCEPT

the parameter "FOO" is corrupted obviously to the one
parameter before,

This seems the simple bug. I tried to make the simple
patch. If this patch become to help to you even a little,
I'm happy.

regards,

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