crypt32: Don't assume a function succeeded (clang).

b377f834 · Juan Lang · Alexandre Julliard · bcd14a18 · b377f834
Commit b377f834 authored Feb 15, 2011 by Juan Lang Committed by Alexandre Julliard Feb 16, 2011
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msg.c dlls/crypt32/msg.c +5 -1

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--- a/dlls/crypt32/msg.c
+++ b/dlls/crypt32/msg.c
@@ -1559,11 +1559,14 @@ static BOOL WINAPI CRYPT_ExportKeyTrans(
         X509_ASN_ENCODING, &keyInfo, &expKey);
    if (ret)
    {
-        BYTE *keyBlob;
        DWORD size;

        ret = CryptExportKey(pContentEncryptInfo->hContentEncryptKey, expKey,
         SIMPLEBLOB, 0, NULL, &size);
+        if (ret)
+        {
+            BYTE *keyBlob;
+
            keyBlob = CryptMemAlloc(size);
            if (keyBlob)
            {
@@ -1591,6 +1594,7 @@ static BOOL WINAPI CRYPT_ExportKeyTrans(
            }
            else
                ret = FALSE;
+        }
        CryptDestroyKey(expKey);
    }