From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 24FAF3451DE; Tue, 26 Aug 2025 11:18:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756207091; cv=none; b=fd/79/YleNADhOTquK8C8Fom32b0tdpVDnOZ++Jrhyuuz2Agx8Nz2akgNGckGMJ2KgkyT1rJG1yG4wazfR2YPxZOmdjUfSmuT/8Gle7ulfqQlWEv8jUFQ+MK7S7YROZyY+xs3ovVNW2RbeyfuiGeOv+lI0GFthJG3M7CP67LPeI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756207091; c=relaxed/simple; bh=qNu+2n6pKxTX7CrSNizuKRlK3J3vzLqUKC7YnTypEsI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NNVZarqs+K7PJcVpOoo+14E7GcGRvziUDA3RikL07NY/uN70I0wF8bw7OPlkQpFwVhBbYOMCiXzCEpk5r5Sw4M1KIwD2JEcMMA5iWn0aOdglzvkO+CIqo3WlkHh65j8lzrA3hu1wTHD7ONn+MSdEasHamUYfwUjD6o69X04Kte4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=1sKF2OVb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="1sKF2OVb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ADE8CC4CEF1; Tue, 26 Aug 2025 11:18:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756207091; bh=qNu+2n6pKxTX7CrSNizuKRlK3J3vzLqUKC7YnTypEsI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1sKF2OVbmo4EAYBTYu9BjXbKi2irFXBxLfJWis9VL1llYYeITC7eYMeqSUKbrrwI5 jy/8lrFadYDWKB9oiYhcCgyfCbYxl4HmCo2sHmT1IEP8/q2YEI4FNV7gR9cF0EJHzc gS6seV15Vh8E9j9YqsFbRarZjM9lNkuTkN8PWCnk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Myrrh Periwinkle , stable , Jiri Slaby Subject: [PATCH 6.16 017/457] vt: keyboard: Dont process Unicode characters in K_OFF mode Date: Tue, 26 Aug 2025 13:05:01 +0200 Message-ID: <20250826110937.750585206@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110937.289866482@linuxfoundation.org> References: <20250826110937.289866482@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Myrrh Periwinkle commit b1cc2092ea7a52e2c435aee6d2b1bcb773202663 upstream. We don't process Unicode characters if the virtual terminal is in raw mode, so there's no reason why we shouldn't do the same for K_OFF (especially since people would expect K_OFF to actually turn off all VT key processing). Fixes: 9fc3de9c8356 ("vt: Add virtual console keyboard mode OFF") Signed-off-by: Myrrh Periwinkle Cc: stable Reviewed-by: Jiri Slaby Link: https://lore.kernel.org/r/20250702-vt-misc-unicode-fixes-v1-1-c27e143cc2eb@qtmlabs.xyz Signed-off-by: Greg Kroah-Hartman --- drivers/tty/vt/keyboard.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -1487,7 +1487,7 @@ static void kbd_keycode(unsigned int key rc = atomic_notifier_call_chain(&keyboard_notifier_list, KBD_UNICODE, ¶m); if (rc != NOTIFY_STOP) - if (down && !raw_mode) + if (down && !(raw_mode || kbd->kbdmode == VC_OFF)) k_unicode(vc, keysym, !down); return; }