crypt32: Avoid reading unitialized variables (Coverity)

[Frédéric Delanoy]

CID 4647-4648
---
 dlls/crypt32/cert.c   |    2 +-
 dlls/crypt32/encode.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/crypt32/cert.c b/dlls/crypt32/cert.c
index 63107e1..ee96abd 100644
--- a/dlls/crypt32/cert.c
+++ b/dlls/crypt32/cert.c
@@ -2554,7 +2554,7 @@ BOOL WINAPI CertAddEnhancedKeyUsageIdentifier(PCCERT_CONTEXT pCertContext,
  LPCSTR pszUsageIdentifier)
 {
     BOOL ret;
-    DWORD size;
+    DWORD size = 0;
 
     TRACE("(%p, %s)\n", pCertContext, debugstr_a(pszUsageIdentifier));
 
diff --git a/dlls/crypt32/encode.c b/dlls/crypt32/encode.c
index 05a3558..143ef0a 100644
--- a/dlls/crypt32/encode.c
+++ b/dlls/crypt32/encode.c
@@ -768,7 +768,7 @@ static BOOL WINAPI CRYPT_AsnEncodeExtensions(DWORD dwCertEncodingType,
         ret = TRUE;
         for (i = 0, dataLen = 0; ret && i < exts->cExtension; i++)
         {
-            DWORD size;
+            DWORD size = 0;
 
             ret = CRYPT_AsnEncodeExtension(&exts->rgExtension[i], NULL, &size);
             if (ret)
-- 
1.7.8