From d52ae17cdc51c5ab9fa10518371dd2864e9caa02 Mon Sep 17 00:00:00 2001
From: Joachim Henze <Joachim.Henze@reactos.org>
Date: Sun, 9 Jan 2022 09:26:36 +0100
Subject: [PATCH] [0.4.13][CRT] Do Not lock ioinfo when spawning functions
 (#4099) CORE-15176

This fixes CORE-15176 'Gimp 2.6.11 hangs when opening a file'.
It regressed by 0.4.9-dev-446-g bffd8201d0a822365e1950c558aaf33c26f20002

Fix picked from 0.4.15-dev-3363-g 252a7530d0dc267b1cd1743769524c88bbadc429
---
 sdk/lib/crt/stdio/file.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sdk/lib/crt/stdio/file.c b/sdk/lib/crt/stdio/file.c
index 0793a3fffaa..40cda33700b 100644
--- a/sdk/lib/crt/stdio/file.c
+++ b/sdk/lib/crt/stdio/file.c
@@ -434,7 +434,7 @@ unsigned create_io_inherit_block(WORD *size, BYTE **block)
   for (fd = 0; fd < last_fd; fd++)
   {
     /* to be inherited, we need it to be open, and that DONTINHERIT isn't set */
-    fdinfo = get_ioinfo(fd);
+    fdinfo = get_ioinfo_nolock(fd);
     if ((fdinfo->wxflag & (WX_OPEN | WX_DONTINHERIT)) == WX_OPEN)
     {
       *wxflag_ptr = fdinfo->wxflag;
@@ -445,7 +445,6 @@ unsigned create_io_inherit_block(WORD *size, BYTE **block)
       *wxflag_ptr = 0;
       *handle_ptr = INVALID_HANDLE_VALUE;
     }
-    release_ioinfo(fdinfo);
     wxflag_ptr++; handle_ptr++;
   }
   return TRUE;