CryptGenRandom() return status check added

2016-08-14 16:22:59 +02:00
parent f9c5f608d0
commit 956ef9bd4e
1 changed files with 2 additions and 1 deletions
--- a/lib/TTLS/src/Method.cpp
+++ b/lib/TTLS/src/Method.cpp
@@ -155,7 +155,8 @@ eap::sanitizing_blob eap::method_ttls::make_pap_client() const
    WideCharToMultiByte(CP_UTF8, 0, cred->m_password.c_str(), (int)cred->m_password.length(), password_utf8, NULL, NULL);

    unsigned char rnd;
-    CryptGenRandom(m_cp, sizeof(rnd), &rnd);
+    if (!CryptGenRandom(m_cp, sizeof(rnd), &rnd))
+        rnd = 0;

    size_t
        size_identity    = identity_utf8.length(),