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-rw-r--r--source3/auth/pampass.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/source3/auth/pampass.c b/source3/auth/pampass.c
index 58921bdf15..9345eed27a 100644
--- a/source3/auth/pampass.c
+++ b/source3/auth/pampass.c
@@ -63,6 +63,7 @@ typedef int (*smb_pam_conv_fn)(int, const struct pam_message **, struct pam_resp
* Macros to help make life easy
*/
#define COPY_STRING(s) (s) ? SMB_STRDUP(s) : NULL
+#define COPY_FSTRING(s) (s[0]) ? SMB_STRDUP(s) : NULL
/*******************************************************************
PAM error handler.
@@ -327,7 +328,7 @@ static int smb_pam_passchange_conv(int num_msg,
DEBUG(100,("smb_pam_passchange_conv: PAM_PROMPT_ECHO_ON: We actualy sent: %s\n", current_reply));
#endif
reply[replies].resp_retcode = PAM_SUCCESS;
- reply[replies].resp = COPY_STRING(current_reply);
+ reply[replies].resp = COPY_FSTRING(current_reply);
found = True;
break;
}
@@ -355,7 +356,7 @@ static int smb_pam_passchange_conv(int num_msg,
DEBUG(10,("smb_pam_passchange_conv: PAM_PROMPT_ECHO_OFF: We sent: %s\n", current_reply));
pwd_sub(current_reply, udp->PAM_username, udp->PAM_password, udp->PAM_newpassword);
reply[replies].resp_retcode = PAM_SUCCESS;
- reply[replies].resp = COPY_STRING(current_reply);
+ reply[replies].resp = COPY_FSTRING(current_reply);
#ifdef DEBUG_PASSWORD
DEBUG(100,("smb_pam_passchange_conv: PAM_PROMPT_ECHO_OFF: We actualy sent: %s\n", current_reply));
#endif