From 99ec40248a5ffc3a27b1a552ac2fba23ec05c53f Mon Sep 17 00:00:00 2001
From: Tom de Vries <tdevries@suse.de>
Date: Wed, 1 Apr 2026 15:47:50 +0200
Subject: [PATCH 1/2] [gdb/tui, v3] Fix crash with debuginfod query

https://sourceware.org/pipermail/gdb-patches/2026-February/225210.html
---
 gdb/tui/tui-io.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gdb/tui/tui-io.c b/gdb/tui/tui-io.c
index e64f0ddce78..9abedf1a32f 100644
--- a/gdb/tui/tui-io.c
+++ b/gdb/tui/tui-io.c
@@ -1034,6 +1034,9 @@ void
 tui_inject_newline_into_command_window ()
 {
   gdb_assert (tui_active);
+  if (tui_cmd_win () == nullptr || tui_cmd_win ()->width == 0
+      || tui_cmd_win ()->height == 0)
+    return;
 
   WINDOW *w = tui_cmd_win ()->handle.get ();
 

base-commit: 7cf30f7f6a6358bc16d04b40524106dd6a7480e6
-- 
2.51.0