Unbreak scp between two IPv6 hosts (#1620333)

openssh-7.8p1-scp-ipv6.patch

@@ -0,0 +1,16 @@
+diff --git a/scp.c b/scp.c
+index 60682c68..9344806e 100644
+--- a/scp.c
++++ b/scp.c
+@@ -714,7 +714,9 @@ toremote(int argc, char **argv)
+ 			addargs(&alist, "%s", host);
+ 			addargs(&alist, "%s", cmd);
+ 			addargs(&alist, "%s", src);
+-			addargs(&alist, "%s%s%s:%s",
++			addargs(&alist,
++			    /* IPv6 address needs to be enclosed with sqare brackets */
++			    strchr(host, ':') != NULL ? "%s%s[%s]:%s" : "%s%s%s:%s",
+ 			    tuser ? tuser : "", tuser ? "@" : "",
+ 			    thost, targ);
+ 			if (do_local_cmd(&alist) != 0)
+

openssh.spec

@@ -221,6 +221,8 @@ Patch950: openssh-7.5p1-sandbox.patch
 Patch951: openssh-7.6p1-pkcs11-uri.patch
 # PKCS#11 ECDSA keys (upstream #2474, 8th iteration)
 Patch952: openssh-7.6p1-pkcs11-ecdsa.patch
+# Unbreak scp between two IPv6 hosts (#1620333)
+Patch953: openssh-7.8p1-scp-ipv6.patch
 
 License: BSD
 Group: Applications/Internet
@@ -442,6 +444,7 @@ popd
 %patch950 -p1 -b .sandbox
 %patch951 -p1 -b .pkcs11-uri
 %patch952 -p1 -b .pkcs11-ecdsa
+%patch953 -p1 -b .scp-ipv6
 
 %patch200 -p1 -b .audit
 %patch201 -p1 -b .audit-race