gpg: Default to --auto-key-locate "local,wkd" and --auto-key-retrieve.

* g10/gpg.c (main): Add KEYSERVER_AUTO_KEY_RETRIEVE to the default
keyserver options.  Set the default for --auto-key-locate to
"local,wkd".  Reset that default iff --auto-key-locate has been given
in the option file or in the commandline.
* g10/getkey.c (parse_auto_key_locate): Work on a copy of the arg.
--

GnuPG-bug-id: 3324
Signed-off-by: Werner Koch <[email protected]>

1 files changed, 4 insertions, 1 deletions

diff --git a/g10/getkey.c b/g10/getkey.c
index 79bce61c5..5b7aff941 100644
--- a/g10/getkey.c
+++ b/g10/getkey.c
@@ -4229,9 +4229,10 @@ release_akl (void)
 
 /* Returns false on error. */
 int
-parse_auto_key_locate (char *options)
+parse_auto_key_locate (const char *options_arg)
 {
   char *tok;
+  char *options = xstrdup (options_arg);
 
   while ((tok = optsep (&options)))
     {
@@ -4271,6 +4272,7 @@ parse_auto_key_locate (char *options)
       else
 	{
 	  free_akl (akl);
+          xfree (options);
 	  return 0;
 	}
 
@@ -4299,6 +4301,7 @@ parse_auto_key_locate (char *options)
 	}
     }
 
+  xfree (options);
   return 1;
 }