From c7df89950666c5728c4d7e8bd0a8d9626b7d8e1a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= Date: Wed, 13 Feb 2002 02:19:05 +0000 Subject: [PATCH] Check *authtok - pam_get_item(3) will succeed even if the item is NULL. Sponsored by: DARPA, NAI Labs git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@58 185d5e19-27fe-0310-9dcf-9bff6b9f3609 --- lib/pam_get_authtok.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/pam_get_authtok.c b/lib/pam_get_authtok.c index 741b02d..9776fff 100644 --- a/lib/pam_get_authtok.c +++ b/lib/pam_get_authtok.c @@ -59,7 +59,7 @@ pam_get_authtok(pam_handle_t *pamh, return (PAM_SYSTEM_ERR); r = pam_get_item(pamh, PAM_AUTHTOK, (const void **)authtok); - if (r == PAM_SUCCESS) + if (r == PAM_SUCCESS && *authtok != NULL) return (PAM_SUCCESS); if (prompt == NULL) { if (pam_get_item(pamh, PAM_AUTHTOK_PROMPT,