From 8fc7acbfd0a1892bc9237ae25e99d32270812dcc Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Mon, 29 Sep 2025 08:37:06 +0200
Subject: [PATCH] [winpr,pool] limit minimum threadpool size

---
 winpr/libwinpr/pool/pool.c | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/winpr/libwinpr/pool/pool.c b/winpr/libwinpr/pool/pool.c
index cbfc274c5..2cbe9a4fa 100644
--- a/winpr/libwinpr/pool/pool.c
+++ b/winpr/libwinpr/pool/pool.c
@@ -130,21 +130,25 @@ static BOOL InitializeThreadpool(PTP_POOL pool)
 #if !defined(WINPR_THREADPOOL_DEFAULT_MIN_COUNT)
 #error "WINPR_THREADPOOL_DEFAULT_MIN_COUNT must be defined"
 #endif
-
-	SYSTEM_INFO info = { 0 };
-	GetSystemInfo(&info);
-	if (info.dwNumberOfProcessors < WINPR_THREADPOOL_DEFAULT_MIN_COUNT)
-		info.dwNumberOfProcessors = WINPR_THREADPOOL_DEFAULT_MIN_COUNT;
-
-	if (!SetThreadpoolThreadMinimum(pool, info.dwNumberOfProcessors))
-		goto fail;
-
 #if !defined(WINPR_THREADPOOL_DEFAULT_MAX_COUNT)
 #error "WINPR_THREADPOOL_DEFAULT_MAX_COUNT must be defined"
 #endif
+
+	SYSTEM_INFO info = { 0 };
+	GetSystemInfo(&info);
+
+	DWORD min = info.dwNumberOfProcessors;
 	DWORD max = info.dwNumberOfProcessors;
-	if (max > WINPR_THREADPOOL_DEFAULT_MAX_COUNT)
+	if (info.dwNumberOfProcessors < WINPR_THREADPOOL_DEFAULT_MIN_COUNT)
+		min = WINPR_THREADPOOL_DEFAULT_MIN_COUNT;
+	if (info.dwNumberOfProcessors > WINPR_THREADPOOL_DEFAULT_MAX_COUNT)
 		max = WINPR_THREADPOOL_DEFAULT_MAX_COUNT;
+	if (min > max)
+		min = max;
+
+	if (!SetThreadpoolThreadMinimum(pool, min))
+		goto fail;
+
 	SetThreadpoolThreadMaximum(pool, max);
 
 	rc = TRUE;