From f93f7cdf2cfb6e998c08febf8920b42d08447319 Mon Sep 17 00:00:00 2001
From: Jabber Developer <jabber.developer@jabber.space>
Date: Thu, 14 May 2026 03:52:20 +0000
Subject: [PATCH] fix(ai): unlock mutex before early return in error callback

The mutex was not released when the aiwin pointer was invalid, leading to a potential deadlock in the AI thread.
---
 src/ai/ai_client.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ai/ai_client.c b/src/ai/ai_client.c
index 320cc98f..32761284 100644
--- a/src/ai/ai_client.c
+++ b/src/ai/ai_client.c
@@ -110,6 +110,7 @@ _aiwin_display_error(gpointer user_data, const gchar* error_msg)
     ProfAiWin* aiwin = _aiwin_validate(user_data);
     if (!aiwin) {
         log_warning("[AI-THREAD] Cannot display error: aiwin is invalid or window was closed (msg: %s)", error_msg);
+        pthread_mutex_unlock(&lock);
         return;
     }
     aiwin_display_error(aiwin, error_msg);