Date: Mon, 23 Aug 2010 18:45:45 +0200 (CEST) From: Ingo Flaschberger <if@xip.at> To: net@freebsd.org Subject: Re: freebsd 8.1 crash with ECMP Message-ID: <alpine.LFD.2.00.1008231844290.12708@filebunker.xip.at> In-Reply-To: <alpine.LFD.2.00.1008231506540.12708@filebunker.xip.at> References: <alpine.LFD.2.00.1008230135060.29368@filebunker.xip.at> <d63962deda54974fcf6fcd104998a460.squirrel@www.jr-hosting.nl> <alpine.LFD.2.00.1008231506540.12708@filebunker.xip.at>
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[-- Attachment #1 --]
Hi,
attached bugfix.
Kind regards,
Ingo Flaschberger
[-- Attachment #2 --]
--- /usr/src/sys/net/radix_mpath.c_org 2010-08-23 16:36:57.000000000 +0000
+++ /usr/src/sys/net/radix_mpath.c 2010-08-23 16:38:18.000000000 +0000
@@ -294,6 +294,9 @@
weight >= rt->rt_rmx.rmx_weight && rn;
weight -= rt->rt_rmx.rmx_weight) {
+ /* check if next key exists */
+ if (rn->rn_dupedkey == NULL)
+ break;
/* stay within the multipath routes */
if (rn->rn_dupedkey && rn->rn_mask != rn->rn_dupedkey->rn_mask)
break;
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