27 lines
908 B
Diff
27 lines
908 B
Diff
From 9547267dc56d5bf84b8119dfcb8e101202fac7d3 Mon Sep 17 00:00:00 2001
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From: Tom Gundersen <teg@jklm.no>
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Date: Thu, 2 Oct 2014 16:00:55 +0200
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Subject: [PATCH] sd-dhcp6: support custom DUID's up to the size specified in
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the RFC
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---
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src/libsystemd-network/sd-dhcp6-client.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
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index 130fe43cf2..ad6c5eb4d8 100644
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--- a/src/libsystemd-network/sd-dhcp6-client.c
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+++ b/src/libsystemd-network/sd-dhcp6-client.c
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@@ -39,7 +39,10 @@
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#define SYSTEMD_PEN 43793
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#define HASH_KEY SD_ID128_MAKE(80,11,8c,c2,fe,4a,03,ee,3e,d6,0c,6f,36,39,14,09)
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-#define MAX_DUID_LEN 32
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+/* RFC 3315 section 9.1:
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+ * A DUID can be no more than 128 octets long (not including the type code).
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+ */
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+#define MAX_DUID_LEN 128
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struct sd_dhcp6_client {
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RefCount n_ref;
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