From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 22 Aug 2021 09:41:28 +0000 (+0300)
Subject: Close duplicated handles after starting a new process
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=ecc3d75ad9567cceee4302445d88c659b41a4899

Close duplicated handles after starting a new process
---

diff --git a/source/core/windows/process.cpp b/source/core/windows/process.cpp
index 6123fa7..2f7b505 100644
--- a/source/core/windows/process.cpp
+++ b/source/core/windows/process.cpp
@@ -82,7 +82,13 @@ void Process::execute(const string &command, bool path_search, const Arguments &
 	const char *wd = (work_dir.empty() ? 0 : work_dir.c_str());
 	if(!CreateProcess(cmdptr, const_cast<char *>(cmdline.c_str()), 0, 0, true, 0, 0, wd, &startup, &priv->info))
 		throw system_error("CreateProcess");
-	// XXX Should we close the duplicated handles?  What if CreateProcess fails?
+
+	if(redirect)
+	{
+		CloseHandle(startup.hStdInput);
+		CloseHandle(startup.hStdOutput);
+		CloseHandle(startup.hStdError);
+	}
 
 	running = true;