sudo/sme9/sudo-1.8.6p3-authinterrupt.patch

diff -up sudo-1.8.6p3/plugins/sudoers/auth/pam.c.authinterrupt sudo-1.8.6p3/plugins/sudoers/auth/pam.c
--- sudo-1.8.6p3/plugins/sudoers/auth/pam.c.authinterrupt       2014-05-22 13:46:31.204706184 +0200
+++ sudo-1.8.6p3/plugins/sudoers/auth/pam.c     2014-05-22 13:47:06.729830043 +0200
@@ -167,13 +167,13 @@ sudo_pam_verify(struct passwd *pw, char
            /* FALLTHROUGH */
        case PAM_AUTH_ERR:
        case PAM_AUTHINFO_UNAVAIL:
+       case PAM_PERM_DENIED:
            if (getpass_error) {
                /* error or ^C from tgetpass() */
                debug_return_int(AUTH_INTR);
            }
            /* FALLTHROUGH */
        case PAM_MAXTRIES:
-       case PAM_PERM_DENIED:
            debug_return_int(AUTH_FAILURE);
        default:
            if ((s = pam_strerror(pamh, *pam_status)))
@@ -343,6 +343,7 @@ converse(int num_msg, PAM_CONST struct p
                if (pass == NULL) {
                    /* Error (or ^C) reading password, don't try again. */
                    getpass_error = 1;
+                   ret = PAM_CONV_ERR;
 #if (defined(__darwin__) || defined(__APPLE__)) && !defined(OPENPAM_VERSION)
                    pass = "";
 #else
1	jpp	1.1	diff -up sudo-1.8.6p3/plugins/sudoers/auth/pam.c.authinterrupt sudo-1.8.6p3/plugins/sudoers/auth/pam.c
2			--- sudo-1.8.6p3/plugins/sudoers/auth/pam.c.authinterrupt 2014-05-22 13:46:31.204706184 +0200
3			+++ sudo-1.8.6p3/plugins/sudoers/auth/pam.c 2014-05-22 13:47:06.729830043 +0200
4			@@ -167,13 +167,13 @@ sudo_pam_verify(struct passwd *pw, char
5			/* FALLTHROUGH */
6			case PAM_AUTH_ERR:
7			case PAM_AUTHINFO_UNAVAIL:
8			+ case PAM_PERM_DENIED:
9			if (getpass_error) {
10			/* error or ^C from tgetpass() */
11			debug_return_int(AUTH_INTR);
12			}
13			/* FALLTHROUGH */
14			case PAM_MAXTRIES:
15			- case PAM_PERM_DENIED:
16			debug_return_int(AUTH_FAILURE);
17			default:
18			if ((s = pam_strerror(pamh, *pam_status)))
19			@@ -343,6 +343,7 @@ converse(int num_msg, PAM_CONST struct p
20			if (pass == NULL) {
21			/* Error (or ^C) reading password, don't try again. */
22			getpass_error = 1;
23			+ ret = PAM_CONV_ERR;
24			#if (defined(__darwin__) \|\| defined(__APPLE__)) && !defined(OPENPAM_VERSION)
25			pass = "";
26			#else