Blame dhcp-4.0.0-CVE-2009-1892.patch
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diff -up dhcp-4.0.0/server/dhcp.c.CVE-2009-1892 dhcp-4.0.0/server/dhcp.c
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--- dhcp-4.0.0/server/dhcp.c.CVE-2009-1892 2007-11-02 12:09:02.000000000 -1000
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+++ dhcp-4.0.0/server/dhcp.c 2009-08-05 12:11:26.000000000 -1000
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@@ -1725,6 +1725,8 @@ void ack_lease (packet, lease, offer, wh
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host_reference (&host, h, MDL);
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}
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if (!host) {
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+ if (hp)
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+ host_dereference (&hp, MDL);
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find_hosts_by_haddr (&hp,
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packet -> raw -> htype,
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packet -> raw -> chaddr,
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