Fix base64 encoding of tokens

The token was being trunkated as the total length should have been:
replen + 10

Just remove this line, apr_base64_encode() already properly terminate
the buffer.

diff --git a/src/mod_auth_gssapi.c b/src/mod_auth_gssapi.c
index 0cb548a..2045414 100644 (file)
--- a/src/mod_auth_gssapi.c
+++ b/src/mod_auth_gssapi.c
@@ -268,7 +268,6 @@ done:
             if (reply) {
                 memcpy(reply, "Negotiate ", 10);
                 apr_base64_encode(&reply[10], output.value, output.length);
-                reply[replen] = '\0';
                 apr_table_add(req->err_headers_out,
                               "WWW-Authenticate", reply);
             }