Mounir IDRASSI : advapi32: Check for error in CryptEnumProviderTypesA and CryptEnumProvidersA.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5bb4ed2d66b43560858470ca5e64497169361fec
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5bb4ed2d66b43560858470ca5e...

Author: Mounir IDRASSI <mounir.idrassi(a)idrix.fr>
Date:   Wed May  2 22:12:20 2007 +0200

advapi32: Check for error in CryptEnumProviderTypesA and CryptEnumProvidersA.

---

 dlls/advapi32/crypt.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/advapi32/crypt.c b/dlls/advapi32/crypt.c
index 1fd16c3..a7273b9 100644
--- a/dlls/advapi32/crypt.c
+++ b/dlls/advapi32/crypt.c
@@ -1139,7 +1139,8 @@ BOOL WINAPI CryptEnumProvidersA (DWORD dwIndex, DWORD *pdwReserved,
 	TRACE("(%d, %p, %08x, %p, %p, %p)\n", dwIndex, pdwReserved, dwFlags,
 			pdwProvType, pszProvName, pcbProvName);
 
-	CryptEnumProvidersW(dwIndex, pdwReserved, dwFlags, pdwProvType, NULL, &strlen);
+	if(!CryptEnumProvidersW(dwIndex, pdwReserved, dwFlags, pdwProvType, NULL, &strlen))
+		return FALSE;
 	if ( pszProvName && !(str = CRYPT_Alloc(strlen)) )
 	{
 		SetLastError(ERROR_NOT_ENOUGH_MEMORY);
@@ -1267,7 +1268,8 @@ BOOL WINAPI CryptEnumProviderTypesA (DWORD dwIndex, DWORD *pdwReserved,
 	TRACE("(%d, %p, %08x, %p, %p, %p)\n", dwIndex, pdwReserved, dwFlags,
 			pdwProvType, pszTypeName, pcbTypeName);
 
-	CryptEnumProviderTypesW(dwIndex, pdwReserved, dwFlags, pdwProvType, NULL, &strlen);
+	if(!CryptEnumProviderTypesW(dwIndex, pdwReserved, dwFlags, pdwProvType, NULL, &strlen))
+		return FALSE;
 	if ( pszTypeName && !(str = CRYPT_Alloc(strlen)) )
 	{
 		SetLastError(ERROR_NOT_ENOUGH_MEMORY);