From 017e5020897868646ac748863d0082682da8e7ad Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Fri, 13 Sep 2013 21:50:49 -0400
Subject: [PATCH] roken: win32 dlopen use LoadLibraryEx AltSearchPaths

LoadLibrary() is unable to load DLLs which are being loaded from
a global side by side assembly directory.   Instead, use

  LoadLibraryEx() with LOAD_WITH_ALTERED_SEARCH_PATH

This permits a DLL to be loaded from the WinSxs tree when a fully
qualified path is provided.

Change-Id: I0e5da1a8610c6b571f73c0e7b0beabeecbbb3b77
---
 lib/roken/dlfcn_w32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/roken/dlfcn_w32.c b/lib/roken/dlfcn_w32.c
index 32cdf7c7a..837e9e4e4 100644
--- a/lib/roken/dlfcn_w32.c
+++ b/lib/roken/dlfcn_w32.c
@@ -144,7 +144,7 @@ dlopen(const char *fn, int flags)
 
     old_error_mode = SetErrorMode(SEM_FAILCRITICALERRORS);
 
-    hm = LoadLibrary(fn);
+    hm = LoadLibraryEx(fn, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
 
     if (hm == NULL) {
 	set_error_from_last();