From b38b38d17da6c0fc592e3506849a8b888de1f572 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 19 Aug 2025 09:23:48 +0530
Subject: [PATCH] Do the same for bash and also sanitize control chars in zsh

---
 shell-integration/bash/kitty.bash       | 5 ++++-
 shell-integration/zsh/kitty-integration | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/shell-integration/bash/kitty.bash b/shell-integration/bash/kitty.bash
index dd2760c98..e6936c36e 100644
--- a/shell-integration/bash/kitty.bash
+++ b/shell-integration/bash/kitty.bash
@@ -353,7 +353,10 @@ _ksi_main() {
         fi
     fi
     builtin unset KITTY_IS_CLONE_LAUNCH KITTY_CLONE_SOURCE_STRATEGIES
-    if [[ -n "$krcs" ]]; then builtin eval "$krcs"; fi
+    if [[ -n "$krcs" ]]; then builtin
+        builtin printf "\e]2;%s\a" "${krcs//[[:cntrl:]]}" # removes any control characters
+        eval "$krcs";
+    fi
 }
 _ksi_main
 builtin unset -f _ksi_main
diff --git a/shell-integration/zsh/kitty-integration b/shell-integration/zsh/kitty-integration
index 6f9d83049..d456d47e4 100644
--- a/shell-integration/zsh/kitty-integration
+++ b/shell-integration/zsh/kitty-integration
@@ -352,7 +352,7 @@ _ksi_deferred_init() {
 
     # run startup command
     if [[ -n "$krcs" ]]; then
-        builtin print -nu "$_ksi_fd" -f '\e]2;%s\e\\' "$krcs"
+        builtin print -nu "$_ksi_fd" -f '\e]2;%s\e\\' -- "${(V)krcs}"
         builtin eval "$krcs"
     fi