Alexandre Julliard : ntdll: Ignore activation context entries that don' t specify a path.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b76dc21b8213ebbca210f535cb4ef4602cb90e5e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b76dc21b8213ebbca210f535cb...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Wed Aug  5 11:23:16 2009 +0200

ntdll: Ignore activation context entries that don't specify a path.

---

 dlls/ntdll/loader.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/dlls/ntdll/loader.c b/dlls/ntdll/loader.c
index aa9395e..a3db3b2 100644
--- a/dlls/ntdll/loader.c
+++ b/dlls/ntdll/loader.c
@@ -1716,6 +1716,12 @@ static NTSTATUS find_actctx_dll( LPCWSTR libname, LPWSTR *fullname )
         /* restart with larger buffer */
     }
 
+    if (!info->lpAssemblyManifestPath || !info->lpAssemblyDirectoryName)
+    {
+        status = STATUS_SXS_KEY_NOT_FOUND;
+        goto done;
+    }
+
     if ((p = strrchrW( info->lpAssemblyManifestPath, '\\' )))
     {
         DWORD dirlen = info->ulAssemblyDirectoryNameLength / sizeof(WCHAR);