Set the hostnames on all apr_sockaddr_t's returned.

Since we're at the same lifetime as the prev_sa, it's safe to just point
to that one as well.


git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@64590 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 2 insertions, 0 deletions

diff --git a/network_io/unix/sockaddr.c b/network_io/unix/sockaddr.c
index 8ce8a8fe7..7e111db18 100644
--- a/network_io/unix/sockaddr.c
+++ b/network_io/unix/sockaddr.c
@@ -437,6 +437,7 @@ static apr_status_t call_resolver(apr_sockaddr_t **sa,
             *sa = new_sa;
         }
         else {
+            new_sa->hostname = prev_sa->hostname;
             prev_sa->next = new_sa;
         }
 
@@ -569,6 +570,7 @@ static apr_status_t find_addresses(apr_sockaddr_t **sa,
             *sa = new_sa;
         }
         else {
+            new_sa->hostname = prev_sa->hostname;
             prev_sa->next = new_sa;
         }