[PATCH 1/5] mshtml: Increase buffer size in dispex_to_string.

[Jacek Caban]

From: Jacek Caban

---
 dlls/mshtml/dispex.c              | 2 +-
 dlls/mshtml/tests/documentmode.js | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/mshtml/dispex.c b/dlls/mshtml/dispex.c
index 0e8d27773cc..49ed4790d94 100644
--- a/dlls/mshtml/dispex.c
+++ b/dlls/mshtml/dispex.c
@@ -1763,7 +1763,7 @@ HRESULT dispex_to_string(DispatchEx *dispex, BSTR *ret)
 {
     static const WCHAR prefix[8] = L"[object ";
     static const WCHAR suffix[] = L"]";
-    WCHAR buf[ARRAY_SIZE(prefix) + 28 + ARRAY_SIZE(suffix)], *p = buf;
+    WCHAR buf[ARRAY_SIZE(prefix) + ARRAY_SIZE(dispex->info->desc->prototype_name) + ARRAY_SIZE(suffix)], *p = buf;
     compat_mode_t compat_mode = dispex_compat_mode(dispex);
     const char *name = dispex->info->name;

diff --git a/dlls/mshtml/tests/documentmode.js b/dlls/mshtml/tests/documentmode.js
index 13cef923018..c0c671dfdfa 100644
--- a/dlls/mshtml/tests/documentmode.js
+++ b/dlls/mshtml/tests/documentmode.js
@@ -3120,7 +3120,8 @@ sync_test("prototypes", function() {
         return;

function check(obj, proto, name) {
-        ok(Object.getPrototypeOf(obj) === proto, "unexpected " + name + " prototype object");
+        var p = Object.getPrototypeOf(obj);
+        ok(p === proto, "unexpected " + name + " prototype object " + Object.prototype.toString.call(p));
     }

check(document.implementation, DOMImplementation.prototype, "implementation");