01/01: [WINTRUST] Sync with Wine Staging 3.9. CORE-14656

[Amine Khaldi]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2f569d4a7f9996c1b9773…

commit 2f569d4a7f9996c1b97733525e45f05db43703ff
Author:     Amine Khaldi <amine.khaldi(a)reactos.org>
AuthorDate: Mon Jun 4 03:58:20 2018 +0100
Commit:     Amine Khaldi <amine.khaldi(a)reactos.org>
CommitDate: Mon Jun 4 03:58:20 2018 +0100

    [WINTRUST] Sync with Wine Staging 3.9. CORE-14656
---
 dll/win32/wintrust/wintrust_main.c | 2 +-
 media/doc/README.WINE              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dll/win32/wintrust/wintrust_main.c b/dll/win32/wintrust/wintrust_main.c
index 58e3ac39c0..bb5228286f 100644
--- a/dll/win32/wintrust/wintrust_main.c
+++ b/dll/win32/wintrust/wintrust_main.c
@@ -787,7 +787,7 @@ CRYPT_PROVIDER_CERT * WINAPI WTHelperGetProvCertFromChain(
 
     TRACE("(%p %d)\n", pSgnr, idxCert);
 
-    if (idxCert >= pSgnr->csCertChain || !pSgnr->pasCertChain)
+    if (!pSgnr || idxCert >= pSgnr->csCertChain || !pSgnr->pasCertChain)
         return NULL;
     cert = &pSgnr->pasCertChain[idxCert];
     TRACE("returning %p\n", cert);
diff --git a/media/doc/README.WINE b/media/doc/README.WINE
index 9df16f6bba..061759f211 100644
--- a/media/doc/README.WINE
+++ b/media/doc/README.WINE
@@ -206,7 +206,7 @@ reactos/dll/win32/winmm               # Forked at Wine-20050628
 reactos/dll/win32/winmm/midimap       # Forked at Wine-20050628
 reactos/dll/win32/winmm/wavemap       # Forked at Wine-20050628
 reactos/dll/win32/winscard            # Synced to WineStaging-3.3
-reactos/dll/win32/wintrust            # Synced to WineStaging-3.3
+reactos/dll/win32/wintrust            # Synced to WineStaging-3.9
 reactos/dll/win32/wldap32             # Synced to WineStaging-3.3
 reactos/dll/win32/wmi                 # Synced to WineStaging-2.9
 reactos/dll/win32/wmiutils            # Synced to WineStaging-3.3