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| author | Sam Hartman <hartmans@mit.edu> | 2010-10-01 17:12:41 +0000 |
|---|---|---|
| committer | Sam Hartman <hartmans@mit.edu> | 2010-10-01 17:12:41 +0000 |
| commit | 451814cb328d2c8f135aba7214d93d9a1c3d5acc (patch) | |
| tree | 94393cef860001fe70da703ee2c7d65891dd249e /src/lib/apputils | |
| parent | edec1fa69714ed4d97197dc7ed81aeb93f8aebb3 (diff) | |
| download | krb5-451814cb328d2c8f135aba7214d93d9a1c3d5acc.tar.gz krb5-451814cb328d2c8f135aba7214d93d9a1c3d5acc.tar.xz krb5-451814cb328d2c8f135aba7214d93d9a1c3d5acc.zip | |
Add an error to be returned by a preauth mechanism indicating that the KDC should not respond to a packet
* Do not generate an error response in this case
* Drop a TCP connection if we are not going to respond to it.
kdc: add KRB5KDC_ERR_DISCARD
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24406 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/apputils')
| -rw-r--r-- | src/lib/apputils/net-server.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib/apputils/net-server.c b/src/lib/apputils/net-server.c index 9d3daea40e..c63ab8e36b 100644 --- a/src/lib/apputils/net-server.c +++ b/src/lib/apputils/net-server.c @@ -1759,6 +1759,8 @@ process_tcp_connection(void *handle, struct connection *conn, const char *prog, com_err(prog, err, "while dispatching (tcp)"); goto kill_tcp_connection; } + if (conn->u.tcp.response == NULL) + goto kill_tcp_connection; have_response: queue_tcp_outgoing_response(conn); FD_CLR(conn->fd, &sstate.rfds); |