Alexandre Julliard : ntdll: Avoid null dereference in the NtCreateSymbolicLinkObject trace.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d62d6ac9c6ac9afd01f4a045c736b9dbf95940ef
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d62d6ac9c6ac9afd01f4a045c7...

Author: Alexandre Julliard 
Date:   Mon Feb 16 11:41:09 2009 +0100

ntdll: Avoid null dereference in the NtCreateSymbolicLinkObject trace.

---

dlls/ntdll/om.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/ntdll/om.c b/dlls/ntdll/om.c
index 64e48a3..fb6d675 100644
--- a/dlls/ntdll/om.c
+++ b/dlls/ntdll/om.c
@@ -540,13 +540,14 @@ NTSTATUS WINAPI NtCreateSymbolicLinkObject(OUT PHANDLE SymbolicLinkHandle,IN ACC
                                            IN PUNICODE_STRING TargetName)
 {
     NTSTATUS ret;
-    TRACE("(%p,0x%08x,%p, -> %s)\n", SymbolicLinkHandle, DesiredAccess, ObjectAttributes,
-                                      debugstr_us(TargetName));
-    dump_ObjectAttributes(ObjectAttributes);

if (!SymbolicLinkHandle || !TargetName) return STATUS_ACCESS_VIOLATION;
     if (!TargetName->Buffer) return STATUS_INVALID_PARAMETER;

+    TRACE("(%p,0x%08x,%p, -> %s)\n", SymbolicLinkHandle, DesiredAccess, ObjectAttributes,
+                                      debugstr_us(TargetName));
+    dump_ObjectAttributes(ObjectAttributes);
+
     SERVER_START_REQ(create_symlink)
     {
         req->access = DesiredAccess;