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authorGünther Deschner <gd@samba.org>2007-02-02 13:03:06 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:17:40 -0500
commit48191ddec6cd720b349de33979811a4d9db28172 (patch)
tree03f51705d419416e2dd47b7b34ca084cde685f87 /source3/nsswitch
parentfd0f2e20eeb331f977be89056cb9603155b4fecd (diff)
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r21122: Simplify code in pam_winbind a bit.
Guenther (This used to be commit 08ca5ea6f1b09506055b2508aa79704f39b3bbd7)
Diffstat (limited to 'source3/nsswitch')
-rw-r--r--source3/nsswitch/pam_winbind.c43
1 files changed, 20 insertions, 23 deletions
diff --git a/source3/nsswitch/pam_winbind.c b/source3/nsswitch/pam_winbind.c
index e8c0988923..d7fb838d9a 100644
--- a/source3/nsswitch/pam_winbind.c
+++ b/source3/nsswitch/pam_winbind.c
@@ -1593,20 +1593,19 @@ int pam_sm_close_session(pam_handle_t *pamh, int flags,
ZERO_STRUCT(response);
retval = pam_get_user(pamh, &user, "Username: ");
- if (retval == PAM_SUCCESS) {
- if (user == NULL) {
- _pam_log(pamh, ctrl, LOG_ERR, "username was NULL!");
- retval = PAM_USER_UNKNOWN;
- goto out;
- }
- if (retval == PAM_SUCCESS) {
- _pam_log_debug(pamh, ctrl, LOG_DEBUG, "username [%s] obtained", user);
- }
- } else {
- _pam_log_debug(pamh, ctrl, LOG_DEBUG, "could not identify user");
+ if (retval) {
+ _pam_log(pamh, ctrl, LOG_ERR, "could not identify user");
goto out;
}
+ if (user == NULL) {
+ _pam_log(pamh, ctrl, LOG_ERR, "username was NULL!");
+ retval = PAM_USER_UNKNOWN;
+ goto out;
+ }
+
+ _pam_log_debug(pamh, ctrl, LOG_DEBUG, "username [%s] obtained", user);
+
ccname = pam_getenv(pamh, "KRB5CCNAME");
if (ccname == NULL) {
_pam_log_debug(pamh, ctrl, LOG_DEBUG, "user has no KRB5CCNAME environment");
@@ -1677,22 +1676,20 @@ int pam_sm_chauthtok(pam_handle_t * pamh, int flags,
* First get the name of a user
*/
ret = pam_get_user(pamh, &user, "Username: ");
- if (ret == PAM_SUCCESS) {
- if (user == NULL) {
- _pam_log(pamh, ctrl, LOG_ERR, "username was NULL!");
- ret = PAM_USER_UNKNOWN;
- goto out;
- }
- if (ret == PAM_SUCCESS) {
- _pam_log_debug(pamh, ctrl, LOG_DEBUG, "username [%s] obtained",
- user);
- }
- } else {
- _pam_log_debug(pamh, ctrl, LOG_DEBUG,
+ if (ret) {
+ _pam_log(pamh, ctrl, LOG_ERR,
"password - could not identify user");
goto out;
}
+ if (user == NULL) {
+ _pam_log(pamh, ctrl, LOG_ERR, "username was NULL!");
+ ret = PAM_USER_UNKNOWN;
+ goto out;
+ }
+
+ _pam_log_debug(pamh, ctrl, LOG_DEBUG, "username [%s] obtained", user);
+
/* check if this is really a user in winbindd, not only in NSS */
ret = valid_user(pamh, ctrl, user);
switch (ret) {