Fix #5115: Cast PEM data from BYTE* to char* to silence warnings.

diff --git a/libfreerdp/crypto/tls.c b/libfreerdp/crypto/tls.c
index 6b1c72f..d4689cb 100644 (file)
--- a/libfreerdp/crypto/tls.c
+++ b/libfreerdp/crypto/tls.c
@@ -1192,20 +1192,24 @@ static BOOL is_accepted(rdpTls* tls, const BYTE* pem, size_t length)
 static BOOL accept_cert(rdpTls* tls, const BYTE* pem, UINT32 length)
 {
        rdpSettings* settings = tls->settings;
+       char* dupPem = _strdup((const char*) pem);
+
+       if (!dupPem)
+               return FALSE;
 
        if (tls->isGatewayTransport)
        {
-               settings->GatewayAcceptedCert = _strdup(pem);
+               settings->GatewayAcceptedCert = dupPem;
                settings->GatewayAcceptedCertLength = length;
        }
        else if (is_redirected(tls))
        {
-               settings->RedirectionAcceptedCert = _strdup(pem);
+               settings->RedirectionAcceptedCert = dupPem;
                settings->RedirectionAcceptedCertLength = length;
        }
        else
        {
-               settings->AcceptedCert = _strdup(pem);
+               settings->AcceptedCert = dupPem;
                settings->AcceptedCertLength = length;
        }