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krb5-locator: fix dsgetdcname caller.

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Guenther
This commit is contained in:
Günther Deschner 2008-09-27 03:11:59 +02:00
parent 4e04c5ae1b
commit bf5c80c8eb
1 changed files with 22 additions and 5 deletions
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27
source3/nsswitch/winbind_krb5_locator.c
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@ -1,7 +1,7 @@
/* /*
Unix SMB/CIFS implementation. Unix SMB/CIFS implementation.
kerberos locator plugin kerberos locator plugin
Copyright (C) Guenther Deschner 2007 Copyright (C) Guenther Deschner 2007-2008
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@ -247,18 +247,19 @@ static bool ask_winbind(const char *realm, char **dcname)
NSS_STATUS status; NSS_STATUS status;
struct winbindd_request request; struct winbindd_request request;
struct winbindd_response response; struct winbindd_response response;
const char *dc = NULL;
ZERO_STRUCT(request); ZERO_STRUCT(request);
ZERO_STRUCT(response); ZERO_STRUCT(response);
request.flags = 0x40020600; request.data.dsgetdcname.flags = 0x40020600;
/* DS_KDC_REQUIRED | /* DS_KDC_REQUIRED |
DS_IS_DNS_NAME | DS_IS_DNS_NAME |
DS_RETURN_DNS_NAME | DS_RETURN_DNS_NAME |
DS_IP_REQUIRED */ DS_IP_REQUIRED */
strncpy(request.domain_name, realm, strncpy(request.data.dsgetdcname.domain_name, realm,
sizeof(request.domain_name)-1); sizeof(request.data.dsgetdcname.domain_name)-1);
status = winbindd_request_response(WINBINDD_DSGETDCNAME, status = winbindd_request_response(WINBINDD_DSGETDCNAME,
&request, &response); &request, &response);
@ -270,7 +271,23 @@ static bool ask_winbind(const char *realm, char **dcname)
return false; return false;
} }
*dcname = strdup(response.data.dc_name); if (response.data.dsgetdcname.dc_address[0] != '\0') {
dc = response.data.dsgetdcname.dc_address;
if (dc[0] == '\\') dc++;
if (dc[0] == '\\') dc++;
}
if (!dc && response.data.dsgetdcname.dc_unc[0] != '\0') {
dc = response.data.dsgetdcname.dc_unc;
if (dc[0] == '\\') dc++;
if (dc[0] == '\\') dc++;
}
if (!dc) {
return false;
}
*dcname = strdup(dc);
if (!*dcname) { if (!*dcname) {
return false; return false;
} }