diff options
| -rw-r--r-- | lib/http_negotiate_sspi.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/http_negotiate_sspi.c b/lib/http_negotiate_sspi.c index 3c5680c4f..8e6391495 100644 --- a/lib/http_negotiate_sspi.c +++ b/lib/http_negotiate_sspi.c @@ -117,9 +117,14 @@ int Curl_input_negotiate(struct connectdata *conn, bool proxy, len = strlen(header); if(!len) { - /* first call in a new negotation, we have to acquire credentials, - and allocate memory for the context */ + /* Is this the first call in a new negotiation? */ + if(neg_ctx->context) { + /* The server rejected our authentication and hasn't suppled any more + negotiation mechanisms */ + return -1; + } + /* We have to acquire credentials and allocate memory for the context */ neg_ctx->credentials = malloc(sizeof(CredHandle)); neg_ctx->context = malloc(sizeof(CtxtHandle)); |