commit 6b297aa1f5cf8de294dc839edbce5470318606c8
author Yoann Desmouceaux <ydesmouc@cisco.com> Wed Sep 20 10:34:22 2017 +0200
committer Dave Wallace <dwallacelf@gmail.com> Wed Sep 20 13:46:26 2017 +0000
tree 6f2cc53e5d172a7358f0c643f3abcfb84aaed41a
parent 7fe51f3e3e80ed6ffe989df1c6963527166afc25

TCP: fix "tcp src-address" command with IPv6

When given a single IPv6 address, the "tcp src-address" command incorrectly
infers the end of the range by copying sizeof(ip4_address_t) bytes from the
given address.

Change-Id: I100d5c6674d3a3980b8c018588988bdd32ff7269
Signed-off-by: Yoann Desmouceaux <ydesmouc@cisco.com>

src/vnet/tcp/tcp.c

diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index f457ef7..d43fb14 100644
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -1657,7 +1657,7 @@
 	v6set = 1;
       else if (unformat (input, "%U", unformat_ip6_address, &v6start))
 	{
-	  memcpy (&v6end, &v6start, sizeof (v4start));
+	  memcpy (&v6end, &v6start, sizeof (v6start));
 	  v6set = 1;
 	}
       else if (unformat (input, "fib-table %d", &table_id))