Bug 24732

Summary: saving of multiport rules broken
Product: [Retired] Red Hat Raw Hide Reporter: Enrico Scholz <rh-bugzilla>
Component: iptablesAssignee: Bernhard Rosenkraenzer <bero>
Status: CLOSED RAWHIDE QA Contact: David Lawrence <dkl>
Severity: medium Docs Contact:
Priority: medium    
Version: 1.0   
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Hardware: i386   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2001-01-24 15:28:45 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Enrico Scholz 2001-01-23 19:39:39 UTC 
When creating a rule like:

| iptables -I INPUT -p tcp -m multiport --destination-port 1 -j ACCEPT

the save command dumps core:

$ iptables-save
# Generated by iptables-save v1.2 on Tue Jan 23 13:44:31 2001
*filter
:INPUT ACCEPT [9:504]
Segmentation fault (core dumped)


Tested with final 2.4.0 kernel and kernel-2.4.0-0.43.12 package.
Comment 1 Bernhard Rosenkraenzer 2001-01-24 14:33:07 UTC 
Debugging. Traced down to iptables-save.c:110 so far...
Comment 2 Enrico Scholz 2001-01-24 15:07:00 UTC 
The netfilter-maillist contains some patches for the save-function. Perhaps in
their CVS it is already solved...
Comment 3 Bernhard Rosenkraenzer 2001-01-24 15:28:41 UTC 
It comes down to multiport not providing a save method.
Should be
	if(match->save)
		match->save(...)
rather than just
	match->save(...)
Comment 4 Bernhard Rosenkraenzer 2001-01-24 15:32:38 UTC 
Fixed in 1.2.0-4.