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| author |   Bill Paul <wpaul@FreeBSD.org> | 1996-03-04 15:34:43 +0000 |
|---|---|---|
| committer | Bill Paul <wpaul@FreeBSD.org> | 1996-03-04 15:34:43 +0000 |
| commit | 2745dc1fdc8e2239ad54259fdb8541044f365013 (patch) | |
| tree | 9b332f451b54f2f5866215c54e2bd2248baec0c1 /chpass | |
| parent | 90f5691c249e4fb2fa539ba3475c45337080b2c7 (diff) | |
| download | pw-darwin-2745dc1fdc8e2239ad54259fdb8541044f365013.tar.gz pw-darwin-2745dc1fdc8e2239ad54259fdb8541044f365013.tar.zst pw-darwin-2745dc1fdc8e2239ad54259fdb8541044f365013.zip | |
Fix small bug in get_yp_master(): this function is used to look for
a master server and initialize the suser_override flag, but in a non-NIS
environment is should be smart enough to just leave the flag cleared
and return (unless forced with a command-line argument like -y).
Otherwise, it will return an NIS-related error even if NIS isn't
turned on.
Pointed out by: ache
Diffstat (limited to 'chpass')
| -rw-r--r-- | chpass/pw_yp.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/chpass/pw_yp.c b/chpass/pw_yp.c index 9493db8..c86e4de 100644 --- a/chpass/pw_yp.c +++ b/chpass/pw_yp.c @@ -35,7 +35,7 @@ * Center for Telecommunications Research * Columbia University, New York City * - * $Id: pw_yp.c,v 1.9 1996/02/23 04:20:19 wpaul Exp $ + * $Id: pw_yp.c,v 1.3 1996/02/23 16:08:58 wpaul Exp $ */ #ifdef YP @@ -336,6 +336,18 @@ char *get_yp_master(getserver) int rval, localport; struct stat st; + /* + * Sometimes we are called just to probe for rpc.yppasswdd and + * set the suser_override flag. Just return NULL and leave + * suser_override at 0 if _use_yp doesn't indicate that NIS is + * in use and we weren't called from use_yp() itself. + * Without this check, we might try probing and fail with an NIS + * error in non-NIS environments. + */ + if ((_use_yp == USER_UNKNOWN || _use_yp == USER_LOCAL_ONLY) && + getserver) + return(NULL); + /* Get default NIS domain. */ if (yp_domain == NULL && (rval = yp_get_default_domain(&yp_domain))) { |