allow WAYLAND_DISPLAY to enable SSH_ASKPASS

From dkg via GHPR479; ok dtucker@

diff --git a/usr.bin/ssh/readpass.c b/usr.bin/ssh/readpass.c
index d94a21b..420736e 100644 (file)
--- a/usr.bin/ssh/readpass.c
+++ b/usr.bin/ssh/readpass.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: readpass.c,v 1.70 2022/05/27 04:27:49 dtucker Exp $ */
+/* $OpenBSD: readpass.c,v 1.71 2024/03/30 04:27:44 djm Exp $ */
 /*
  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
  *
@@ -124,8 +124,9 @@ read_passphrase(const char *prompt, int flags)
        const char *askpass_hint = NULL;
        const char *s;
 
-       if ((s = getenv("DISPLAY")) != NULL)
-               allow_askpass = *s != '\0';
+       if (((s = getenv("DISPLAY")) != NULL && *s != '\0') ||
+           ((s = getenv("WAYLAND_DISPLAY")) != NULL && *s != '\0'))
+               allow_askpass = 1;
        if ((s = getenv(SSH_ASKPASS_REQUIRE_ENV)) != NULL) {
                if (strcasecmp(s, "force") == 0) {
                        use_askpass = 1;
@@ -258,7 +259,7 @@ notify_start(int force_askpass, const char *fmt, ...)
                debug3_f("cannot notify: no askpass");
                goto out;
        }
-       if (getenv("DISPLAY") == NULL &&
+       if (getenv("DISPLAY") == NULL && getenv("WAYLAND_DISPLAY") == NULL &&
            ((s = getenv(SSH_ASKPASS_REQUIRE_ENV)) == NULL ||
            strcmp(s, "force") != 0)) {
                debug3_f("cannot notify: no display");