sunrpc: copy scope ID in __rpc_copy_addr6

jtlayton · J. Bruce Fields · commit 155a345a52e6 · 2013-02-05T09:41:13.000-05:00
When copying an address, we should also copy the scopeid in the event
that this is a link-local address and the scope matters.

Signed-off-by: Jeff Layton &lt;jlayton@redhat.com&gt;
Signed-off-by: J. Bruce Fields &lt;bfields@redhat.com&gt;
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
@@ -242,6 +242,7 @@ static inline bool __rpc_copy_addr6(struct sockaddr *dst,
 
 	dsin6->sin6_family = ssin6->sin6_family;
 	dsin6->sin6_addr = ssin6->sin6_addr;
+	dsin6->sin6_scope_id = ssin6->sin6_scope_id;
 	return true;
 }
 #else	/* !(IS_ENABLED(CONFIG_IPV6) */

Original file line number	Diff line number	Diff line change
`@@ -242,6 +242,7 @@ static inline bool __rpc_copy_addr6(struct sockaddr *dst,`
`242`	`242`
`243`	`243`	`dsin6->sin6_family = ssin6->sin6_family;`
`244`	`244`	`dsin6->sin6_addr = ssin6->sin6_addr;`
	`245`	`+ dsin6->sin6_scope_id = ssin6->sin6_scope_id;`
`245`	`246`	`return true;`
`246`	`247`	`}`
`247`	`248`	`#else /* !(IS_ENABLED(CONFIG_IPV6) */`