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Commit 1e169392 authored by Mihai Moldovan's avatar Mihai Moldovan
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[PATCH] os: XDMCP options like -query etc. should imply -listen tcp

Backported from X.org: commit 491cf02e191e70c5ce24c19da880bb79bebfc03c Author: Jon TURNEY <jon.turney@dronecode.org.uk> Date: Tue Feb 10 2015 14:37:26 +0000 [PATCH] os: XDMCP options like -query etc. should imply -listen tcp In X server 1.17, the default configuration is now -nolisten tcp. In this configuration, XDMCP options don't work usefully, as the X server is not listening on the port for the display that it tells the display manager to connect to. Signed-off-by: 's avatarJon TURNEY <jon.turney@dronecode.org.uk> Reviewed-by: 's avatarAlan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: 's avatarColin Harrison <colin.harrison@virgin.net> Backported-to-NX-by: Mihai Moldovan <ionic@ionic.de
parent 99267315
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nx-X11/programs/Xserver/os/xdmcp.c
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......@@ -53,6 +53,11 @@
#endif
#define XSERV_t
#define TRANS_SERVER
#define TRANS_REOPEN
#include <nx-X11/Xtrans/Xtrans.h>
#ifdef XDMCP
#undef REQUEST
......@@ -243,6 +248,14 @@ XdmcpUseMsg (void)
ErrorF("-displayID display-id manufacturer display ID for request\n");
}
static void
XdmcpDefaultListen(void)
{
/* Even when configured --disable-listen-tcp, we should listen on tcp in
XDMCP modes */
_XSERVTransListen("tcp");
}
int
XdmcpOptions(int argc, char **argv, int i)
{
......@@ -250,11 +263,13 @@ XdmcpOptions(int argc, char **argv, int i)
get_manager_by_name(argc, argv, i++);
XDM_INIT_STATE = XDM_QUERY;
AccessUsingXdmcp ();
XdmcpDefaultListen();
return (i + 1);
}
if (strcmp(argv[i], "-broadcast") == 0) {
XDM_INIT_STATE = XDM_BROADCAST;
AccessUsingXdmcp ();
XdmcpDefaultListen();
return (i + 1);
}
#if defined(IPv6) && defined(AF_INET6)
......@@ -262,6 +277,7 @@ XdmcpOptions(int argc, char **argv, int i)
i = get_mcast_options(argc, argv, ++i);
XDM_INIT_STATE = XDM_MULTICAST;
AccessUsingXdmcp ();
XdmcpDefaultListen();
return (i + 1);
}
#endif
......@@ -269,6 +285,7 @@ XdmcpOptions(int argc, char **argv, int i)
get_manager_by_name(argc, argv, i++);
XDM_INIT_STATE = XDM_INDIRECT;
AccessUsingXdmcp ();
XdmcpDefaultListen();
return (i + 1);
}
if (strcmp(argv[i], "-port") == 0) {
......
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