* network_io/unix/sockaddr.c (apr_sockaddr_zone_set): Fail

  for an address which is not link-local.

* include/apr_network_io.h: Document the above.

* test/testsock.c (test_zone): Test for that.


git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@1816628 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 2 insertions, 0 deletions

diff --git a/include/apr_network_io.h b/include/apr_network_io.h
index e26959cdd..733bf5a17 100644
--- a/include/apr_network_io.h
+++ b/include/apr_network_io.h
@@ -444,6 +444,8 @@ APR_DECLARE(apr_status_t) apr_sockaddr_info_copy(apr_sockaddr_t **dst,
 /* Set the zone of an IPv6 link-local address object.
  * @param sa Socket address object
  * @param zone_id Zone ID (textual "eth0" or numeric "3").
+ * @return Returns APR_EBADIP for non-IPv6 socket or an IPv6 address
+ * which isn't link-local.
  */
 APR_DECLARE(apr_status_t) apr_sockaddr_zone_set(apr_sockaddr_t *sa,
                                                 const char *zone_id);