b39cb313c6
verify strvis() buffer length is enough. make sure string termination before
...
use. remove extra ntohs() which is not needed. from Charles Blundell
2002-11-20 21:01:57 +00:00
6701e6929b
sa_family on wire format is network byteorder
...
from Alexander Yurchenko <grange@rt.mipt.ru>
2002-10-08 02:50:51 +00:00
d80101c91c
Allocate vis_user on the stack instead of using malloc(). This
...
way we don't have to worry about malloc() failure. Also closes
a memory leak since vis_user was never free()d. Lack of malloc()
checking pointed out by Peter Werner.
from openbsd
2002-09-25 04:57:59 +00:00
89b1e287f7
find_user() in process.c does an unbounded copy into a destination
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buffer that is smaller in size than the source buffer.
also, there is no guarantee that any of the string components of
the request packet are null terminated.
in some cases, not all elements of the response buffer are
explicitly set. specifically pad and addr. a talk client can spy to
see which host is talking to which host by sending out regular
packets, to which talkd responds without clearing the addr element.
from xs@kittenz.org
2002-09-19 14:39:51 +00:00
e3b1a0e70b
use NETBSDSRCDIR as appropriate
2002-09-19 03:17:50 +00:00
7d62d2a173
utmpx support
2002-08-20 13:56:50 +00:00
96924d78ee
Lineup comment and remove unnecessary whitespaces.
2002-03-04 01:40:56 +00:00
71706b65e7
Use \a instead of embedding raw control-G character.
2002-03-04 01:37:52 +00:00
a0e25e1408
PR/5631: Rumi Szabolcs: Make talk work without COMPAT43
2001-09-27 14:38:58 +00:00
89a9190994
syslogd(8), not syslog(8).
2001-04-04 09:56:56 +00:00
65a1026492
convert to use getprogname()
2001-02-19 22:43:42 +00:00
20d53d3990
fix nested extern
2001-02-04 22:14:13 +00:00
7781da70d5
Formatting nit: add a space.
2000-10-17 20:55:36 +00:00
4a32e44ffe
make sure big_buf is big enough to hold line terminations.
...
if all the lines have N_CHARS of characters, we will write up
N_CHARS * N_LINES + (3 + 2 * N_LINES) + 1
of bytes.
2000-10-10 12:38:54 +00:00
f124765044
More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
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so we shouldn't override it with versions in the manpages. Many more to
come.
1999-03-22 18:25:43 +00:00
2beab49a06
- use an array MAXHOSTNAMELEN+1 size to hold hostnames
...
- ensure hostname from gethostname() is nul-terminated in all cases
- minor KNF
- use MAXHOSTNAMELEN over various other values/defines
- be safe will buffers that hold hostnames
1998-07-06 06:45:41 +00:00
687403aa7a
- clean up some more cruft
...
- support "talkd -l" for extra (syslog(3)) logging
- fix error in previous announce.c change
- use getopt
- add (missing) -d and -l descriptions to man page
1998-07-04 19:31:05 +00:00
750ef3b29d
- use S_IWGRP over 020
...
- KNF
- ensure we don't overflow a buffer (don't think it would anyway).
- favour snprintf over sprintf (and varargs versions)
1998-07-03 11:54:08 +00:00
f604523fb6
Need <time.h> for localtime() prototype.
1998-04-01 14:51:54 +00:00
e50ac59ba3
Fix .Nm usage.
1997-10-20 02:53:32 +00:00
2268d2dfb3
merge lite-2 Makefiles (rcsids), and turn on WARNS for all of libexec.
1997-10-08 09:07:11 +00:00
1a1bf9f574
Use WARNS=1
1997-07-06 22:52:28 +00:00
cc36d26be2
Install as ntalkd
1997-06-29 19:22:04 +00:00
c030b3a0c2
We are not going to be running as root anymore, so no need to check for that.
1997-06-29 19:19:15 +00:00
30b8660384
- use ttymsg from libutil
...
- clean warnings
- PR/3778: Eric Fischer: talkd should find the least idle terminal
1997-06-29 19:13:01 +00:00
5a6c78298f
Merge in lite-2
1997-06-29 18:01:12 +00:00
c80b5ae409
Doh! MAXHOSTNAMELEN, not MAXHOSTNAME
1997-01-29 10:30:14 +00:00
143a02016e
Allow local hostname to be longer than 32 characters, and make certain it will
...
fit in the buffer space provided. Also, ensure null termination.
1997-01-29 03:21:01 +00:00
c8b88b5da7
Use snprintf(3) when printing into arrays allocated on the stack.
...
Patch submitted by David Holland <dholland@hcs.HARVARD.EDU>
1996-07-17 18:46:58 +00:00
788733b7a9
typeof(timeval.tv_sec) != time_t
1995-06-07 17:14:21 +00:00
a59d6b2cae
stdlib.h for protos
1994-12-23 15:59:21 +00:00
ae9172d6cd
specify man pages the new way.
1994-12-22 09:57:51 +00:00
e34b72b0cb
vis(3)ify remote user name. Fixes bug 589. Fix basically as submitted by matthew green
1994-12-21 20:03:48 +00:00
e9d867ef50
Add RCS identifiers.
1993-08-01 17:54:45 +00:00
dfb9caab49
Add RCS indentifiers.
1993-08-01 07:32:48 +00:00
cda4f8f6ee
Add RCS identifiers.
1993-08-01 05:37:30 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
itojun