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upstream: Use time_t for x11 timeout. 

Use time_t instead of u_int for remaining x11 timeout checks for 64bit
time_t safety.  From Coverity CIDs 405197 and 405028, ok djm@

OpenBSD-Commit-ID: 356685bfa1fc3d81bd95722d3fc47101cc1a4972
This commit is contained in:
dtucker@openbsd.org 2023-03-04 03:22:59 +00:00 committed by Darren Tucker
parent 4a3918f51b
commit 6c165c3624
No known key found for this signature in database
2 changed files with 6 additions and 6 deletions
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8
channels.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: channels.c,v 1.427 2023/01/18 02:00:10 djm Exp $ */
/* $OpenBSD: channels.c,v 1.428 2023/03/04 03:22:59 dtucker Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -198,7 +198,7 @@ struct ssh_channels {
u_int x11_saved_data_len;
/* Deadline after which all X11 connections are refused */
u_int x11_refuse_time;
time_t x11_refuse_time;
/*
* Fake X11 authentication data. This is what the server will be
@ -1258,7 +1258,7 @@ x11_open_helper(struct ssh *ssh, struct sshbuf *b)
/* Is this being called after the refusal deadline? */
if (sc->x11_refuse_time != 0 &&
(u_int)monotime() >= sc->x11_refuse_time) {
monotime() >= sc->x11_refuse_time) {
verbose("Rejected X11 connection after ForwardX11Timeout "
"expired");
return -1;
@ -1879,7 +1879,7 @@ port_open_helper(struct ssh *ssh, Channel *c, char *rtype)
}
void
channel_set_x11_refuse_time(struct ssh *ssh, u_int refuse_time)
channel_set_x11_refuse_time(struct ssh *ssh, time_t refuse_time)
{
ssh->chanctxt->x11_refuse_time = refuse_time;
}

4
channels.h
View File

@ -1,4 +1,4 @@
/* $OpenBSD: channels.h,v 1.148 2023/01/18 02:00:10 djm Exp $ */
/* $OpenBSD: channels.h,v 1.149 2023/03/04 03:22:59 dtucker Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
@ -375,7 +375,7 @@ int permitopen_port(const char *);
/* x11 forwarding */
void channel_set_x11_refuse_time(struct ssh *, u_int);
void channel_set_x11_refuse_time(struct ssh *, time_t);
int x11_connect_display(struct ssh *);
int x11_create_display_inet(struct ssh *, int, int, int, u_int *, int **);
void x11_request_forwarding_with_spoofing(struct ssh *, int,