From 4b33e1b6914104ee9a0d5f4b628fe8821384e067 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <carter.li@eoitek.com>
Date: Fri, 24 May 2024 11:07:52 +0800
Subject: [PATCH] Terminal (Windows): don't try to detect terminals in MSYS
 shell

May fix CI hanging
---
 src/detection/terminalshell/terminalshell_windows.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/detection/terminalshell/terminalshell_windows.c b/src/detection/terminalshell/terminalshell_windows.c
index 7edfd0ef1..4ba1b92d8 100644
--- a/src/detection/terminalshell/terminalshell_windows.c
+++ b/src/detection/terminalshell/terminalshell_windows.c
@@ -289,6 +289,13 @@ conhost:
 
 static uint32_t getTerminalInfo(FFTerminalResult* result, uint32_t pid)
 {
+    if (getenv("MSYSTEM"))
+    {
+        // Don't try to detect terminals in MSYS shell
+        // It won't work because MSYS doesn't follow process tree of native Windows programs
+        return 0;
+    }
+
     uint32_t ppid = 0;
     bool hasGui;