net/quagga: add an upstream pending patch
git-svn-id: svn://svn.openwrt.org/openwrt/packages@25650 3c298f89-4303-0410-b956-a3cf2f4a3e73
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net/quagga/patches/000-upstream-bgp_lock_node.patch
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net/quagga/patches/000-upstream-bgp_lock_node.patch
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From: Barry Friedman <barryf@google.com>
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Date: Thu, 3 Feb 2011 22:02:53 +0000 (-0800)
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Subject: bgpd: Remove extra lock on interior table node
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X-Git-Url: http://git.ozo.com/?p=quagga-next.git;a=commitdiff_plain;h=765ec33b44a7d8cf9290acd19dc19953df4ddb0d
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bgpd: Remove extra lock on interior table node
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If the radix tree creates an extra interior node in bgp_node_get(),
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it locks the interior node even though this node is not returned to
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the caller, so it may never be unlocked. The lock prevents this node
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from being deleted.
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* bgpd/bgp_table.c
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* bgp_node_get(): Remove lock on interior node which prevents
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proper node deletion
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Signed-off-by: Barry Friedman <barryf@google.com>
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---
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diff --git a/bgpd/bgp_table.c b/bgpd/bgp_table.c
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index 91cab60..a249c23 100644
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--- a/bgpd/bgp_table.c
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+++ b/bgpd/bgp_table.c
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@@ -350,7 +350,6 @@ bgp_node_get (struct bgp_table *const table, struct prefix *p)
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if (new->p.prefixlen != p->prefixlen)
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{
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match = new;
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- bgp_lock_node (match);
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new = bgp_node_set (table, p);
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set_link (match, new);
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table->count++;
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