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only print WWW-Authenticate when there are data to print

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This commit is contained in:
Nikos Mavrogiannopoulos
2015-02-19 11:47:20 +01:00
parent a08329b398
commit 51ab9a97d0
1 changed files with 2 additions and 1 deletions
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src/worker-auth.c
+2 -1
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@@ -889,7 +889,7 @@ int post_common_handler(worker_st * ws, unsigned http_ver, const char *imsg)
if (ret < 0)
return -1;
if (ws->selected_auth->type & AUTH_TYPE_GSSAPI && imsg != NULL) {
if (ws->selected_auth->type & AUTH_TYPE_GSSAPI && imsg != NULL && imsg[0] != 0) {
ret = cstp_printf(ws, "WWW-Authenticate: Negotiate %s\r\n", imsg);
if (ret < 0)
return -1;
@@ -1323,6 +1323,7 @@ int post_auth_handler(worker_st * ws, unsigned http_ver)
goto auth_fail;
}
msg[0] = 0;
ret = recv_auth_reply(ws, sd, msg, sizeof(msg));
if (sd != -1) {
close(sd);