Fix unlock prompt when animations are disabled

Resolves: RHEL-36252

fix-stuck-prompt.patch

@@ -0,0 +1,80 @@
+From 2dc565e817c44a42407a9e7d7f4e5007a2ca13f2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
+Date: Tue, 14 May 2024 19:49:56 +0200
+Subject: [PATCH 1/2] authPrompt: Use signal handler instead of vfunc
+
+The prompt itself may get destroyed when canceled, in which
+case it is no longer possible to chain up in the vfunc.
+
+This is usually not an issue as the prompt is only destroyed
+at the end of a transition, but it results in a warning if
+animations are disabled.
+---
+ js/gdm/authPrompt.js | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/js/gdm/authPrompt.js b/js/gdm/authPrompt.js
+index 3bfcd0d3db..f6106e761e 100644
+--- a/js/gdm/authPrompt.js
++++ b/js/gdm/authPrompt.js
+@@ -141,10 +141,10 @@ export const AuthPrompt = GObject.registerClass({
+         this._userVerifier = null;
+     }
+ 
+-    vfunc_key_press_event(event) {
++    on_key_press_event(event) {
+         if (event.get_key_symbol() === Clutter.KEY_Escape)
+             this.cancel();
+-        return super.vfunc_key_press_event(event);
++        return Clutter.EVENT_PROPAGATE;
+     }
+ 
+     _initInputRow() {
+-- 
+2.45.0
+
+
+From 1ca1330d92049b7bb8f71ddef1363ba9536098c0 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
+Date: Wed, 15 May 2024 01:55:40 +0200
+Subject: [PATCH 2/2] authPrompt: Consume cancel key event
+
+The auth prompt currently propagates all key presses, even the
+Escape press that is used to cancel it.
+
+On the lock screen that means that the same event that cancels
+the prompt (and switches back to the clock) is *also* propagated
+to the handler that activates the prompt on key press.
+
+That handler doesn't do anything when the prompt is already visible,
+which is the case when the transition to the clock is animated.
+
+However when animations are disabled, canceling the prompt will
+result in a new prompt getting created immediately, and the login
+screen is stuck on the prompt.
+
+Fix this by not propagating key events that are used to cancel
+the prompt.
+---
+ js/gdm/authPrompt.js | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/js/gdm/authPrompt.js b/js/gdm/authPrompt.js
+index f6106e761e..254b4dbb88 100644
+--- a/js/gdm/authPrompt.js
++++ b/js/gdm/authPrompt.js
+@@ -142,8 +142,10 @@ export const AuthPrompt = GObject.registerClass({
+     }
+ 
+     on_key_press_event(event) {
+-        if (event.get_key_symbol() === Clutter.KEY_Escape)
++        if (event.get_key_symbol() === Clutter.KEY_Escape) {
+             this.cancel();
++            return Clutter.EVENT_STOP;
++        }
+         return Clutter.EVENT_PROPAGATE;
+     }
+ 
+-- 
+2.45.0
+

gnome-shell.spec

@@ -31,6 +31,7 @@ Patch: 0001-screenShield-unblank-when-inserting-smartcard.patch
 Patch: enforce-smartcard-at-unlock.patch
 Patch: disable-unlock-entry-until-question.patch
 Patch: 0001-loginDialog-make-info-messages-themed.patch
+Patch: fix-stuck-prompt.patch
 
 # Extensions
 Patch: 0001-extensionDownloader-Refuse-to-override-system-extens.patch