Hans Leidekker : wbemprox: Avoid a crash in to_safearray.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7f81a2c6b1716feb0bffe08d998ad7e8220ddae0
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7f81a2c6b1716feb0bffe08d998ad7e8220ddae0

Author: Hans Leidekker <hans at codeweavers.com>
Date:   Fri May  3 14:45:25 2013 +0200

wbemprox: Avoid a crash in to_safearray.

---

 dlls/wbemprox/query.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/wbemprox/query.c b/dlls/wbemprox/query.c
index 028b334..1850368 100644
--- a/dlls/wbemprox/query.c
+++ b/dlls/wbemprox/query.c
@@ -580,7 +580,7 @@ SAFEARRAY *to_safearray( const struct array *array, CIMTYPE type )
     VARTYPE vartype = to_vartype( type );
     LONG i;
 
-    if (!(ret = SafeArrayCreateVector( vartype, 0, array->count ))) return NULL;
+    if (!array || !(ret = SafeArrayCreateVector( vartype, 0, array->count ))) return NULL;
 
     for (i = 0; i < array->count; i++)
     {