2001-03-29 Neal H Walfield <[EMAIL PROTECTED]>
* idvec-auth.c (idvec_merge_auth): Really allow parameters
to be NULL.
--- hurd-20010307-snapshot/libshouldbeinlibc/idvec-auth.c Sun Jul 11 10:06:07
1999
+++ hurd-20010313/libshouldbeinlibc/idvec-auth.c Fri Mar 30 17:32:58 2001
@@ -1,8 +1,8 @@
/* Idvec functions that interact with an auth server
- Copyright (C) 1995, 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1998, 1999, 2001 Free Software Foundation, Inc.
- Written by Miles Bader <[EMAIL PROTECTED]>
+ Written by Miles Bader <[EMAIL PROTECTED]>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
@@ -59,10 +59,14 @@
/* Now that we've ensured there's enough space, none of these should
return an error. */
{
- idvec_merge_ids (eff_uids, _eff_uids, num_eff_uids);
- idvec_merge_ids (avail_uids, _avail_uids, num_avail_uids);
- idvec_merge_ids (eff_gids, _eff_gids, num_eff_gids);
- idvec_merge_ids (avail_gids, _avail_gids, num_avail_gids);
+ if (eff_uids)
+ idvec_merge_ids (eff_uids, _eff_uids, num_eff_uids);
+ if (avail_uids)
+ idvec_merge_ids (avail_uids, _avail_uids, num_avail_uids);
+ if (eff_gids)
+ idvec_merge_ids (eff_gids, _eff_gids, num_eff_gids);
+ if (avail_gids)
+ idvec_merge_ids (avail_gids, _avail_gids, num_avail_gids);
}
/* Deallocate any out-of-line memory we got back. */
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