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Sync OpenBSD patchset 251:

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If the client passes zero for the window size in the identify message (which it
can, for example on serial terminals), reset it to 80x25, same as for resize
messages. Problem reported by kettenis@.
This commit is contained in:
Tiago Cunha 2009-08-14 21:31:20 +00:00
parent 05fe69eb92
commit b5059bc8a4
1 changed files with 5 additions and 1 deletions
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6
server-msg.c
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@ -1,4 +1,4 @@
/* $Id: server-msg.c,v 1.80 2009-08-14 21:23:20 tcunha Exp $ */
/* $Id: server-msg.c,v 1.81 2009-08-14 21:31:20 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -238,7 +238,11 @@ void
server_msg_identify(struct client *c, struct msg_identify_data *data, int fd)
{
c->tty.sx = data->sx;
if (c->tty.sx == 0)
c->tty.sx = 80;
c->tty.sy = data->sy;
if (c->tty.sy == 0)
c->tty.sy = 25;
c->cwd = NULL;
data->cwd[(sizeof data->cwd) - 1] = '\0';