marcus at ingate
Aug 8, 2007, 12:59 PM
Post #1 of 2
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[PATCH] [LIBNFNETLINK] Fix endless loop on unknown netfilter attributes.
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Hi!
[LIBNFNETLINK] Fix endless loop on unknown netfilter attributes.
This prevents an endless loop when nfnl_check_attributes() sees
an unknown attribute.
Signed-off-by: Marcus Sundberg <marcus [at] ingate>
--- libnfnetlink-0.0.30/src/libnfnetlink.c 2007/08/08 11:32:07
+++ libnfnetlink-0.0.30/src/libnfnetlink.c 2007/08/08 11:32:17
@@ -1129,6 +1129,7 @@ int nfnl_check_attributes(const struct n
* the kernel which we don't understand
* yet. We have to silently ignore this
* for the sake of future compatibility */
+ attr = NFA_NEXT(attr, attrlen);
continue;
}
nfa[flavor - 1] = attr;
--
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Marcus Sundberg <marcus [at] ingate> | Firewalls with SIP & NAT
Software Developer, Ingate Systems AB | http://www.ingate.com/
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