From dc410fa0c7a7e809e533d17999914a6459179401 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 11 May 2024 08:34:05 +0530
Subject: [PATCH] Handle invalid UTF-8 reported cmdline more gracefully

---
 kitty/screen.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kitty/screen.c b/kitty/screen.c
index 6811c6f86..c753b8a5f 100644
--- a/kitty/screen.c
+++ b/kitty/screen.c
@@ -2343,7 +2343,9 @@ shell_prompt_marking(Screen *self, char *buf) {
                 if (strstr(buf + 1, ";cmdline") == buf + 1) {
                     cmdline = buf + 2;
                 }
-                CALLBACK("cmd_output_marking", "Os", Py_True, cmdline);
+                RAII_PyObject(c, PyUnicode_DecodeUTF8(cmdline, strlen(cmdline), "replace"));
+                if (c) { CALLBACK("cmd_output_marking", "OO", Py_True, c); }
+                else PyErr_Print();
             } break;
             case 'D': {
                 const char *exit_status = buf[1] == ';' ? buf + 2 : "";