[git] Assuan - branch, master, updated. libassuan-2.4.2-6-g678f606

[by Werner Koch]

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- Log -----------------------------------------------------------------
commit 678f6063b53e4a2cc919f5a8b9d8bde743839c54
Author: Werner Koch <wk at gnupg.org>
Date:   Wed Jul 13 16:11:45 2016 +0200

    Allow socket redirection with assuan_socket_connect.
    
    * src/assuan-socket-connect.c (assuan_socket_connect): Use
    set_socketaddr function.
    --
    
    GnuPG-bug-id: 2253
    Signed-off-by: Werner Koch <wk at gnupg.org>

diff --git a/src/assuan-socket-connect.c b/src/assuan-socket-connect.c
index 73fbbc3..3d3176e 100644
--- a/src/assuan-socket-connect.c
+++ b/src/assuan-socket-connect.c
@@ -233,15 +233,13 @@ assuan_socket_connect (assuan_context_t ctx, const char *name,
 
   if (af == AF_LOCAL)
     {
-      if (strlen (name)+1 >= sizeof srvr_addr_un.sun_path)
-        return _assuan_error (ctx, GPG_ERR_ASS_INV_VALUE);
+      int redirected;
 
-      memset (&srvr_addr_un, 0, sizeof srvr_addr_un);
-      srvr_addr_un.sun_family = AF_LOCAL;
-      strncpy (srvr_addr_un.sun_path, name, sizeof (srvr_addr_un.sun_path) - 1);
-      srvr_addr_un.sun_path[sizeof (srvr_addr_un.sun_path) - 1] = 0;
-      len = SUN_LEN (&srvr_addr_un);
+      if (_assuan_sock_set_sockaddr_un (name, (struct sockaddr *)&srvr_addr_un,
+                                        &redirected))
+        return _assuan_error (ctx, gpg_err_code_from_syserror ());
 
+      len = SUN_LEN (&srvr_addr_un);
       srvr_addr = (struct sockaddr *)&srvr_addr_un;
     }
   else

-----------------------------------------------------------------------

Summary of changes:
 src/assuan-socket-connect.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)


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