[PATCH v3 1/3] msi: pSignatureSettings uninitialized

[Philip K. Gisslow]

From: "Philip K. Gisslow"

This field was not unitilized so it got a random value from
the stack causing a later crash when it was dereferenced in Wintrust
(SoftPubloadSignature).
---
 dlls/msi/msi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/msi/msi.c b/dlls/msi/msi.c
index db04babb899..886c5d3ba6f 100644
--- a/dlls/msi/msi.c
+++ b/dlls/msi/msi.c
@@ -2556,6 +2556,7 @@ HRESULT WINAPI MsiGetFileSignatureInformationW( const WCHAR *path, DWORD flags,
     data.pwszURLReference    = NULL;
     data.dwProvFlags         = 0;
     data.dwUIContext         = WTD_UICONTEXT_INSTALL;
+    data.pSignatureSettings  = NULL;
     hr = WinVerifyTrustEx( INVALID_HANDLE_VALUE, &generic_verify_v2, &data );
     *cert = NULL;
     if (FAILED(hr)) goto done;