e3823f584e
Fix -Wsign-compare issue
2009-04-18 13:05:54 +00:00
9c1945664c
Remove the \n and tabs from the __COPYRIGHT() strings.
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Tweak to use a consistent format.
2008-07-21 13:36:57 +00:00
16e3bec279
Clarify how one is supposed to use the pointers returned by getutentries()
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(the utmpentry.c code), specifically with respect to who owns them and
when to free them. Now they're owned by utmpentry.c, only. Abolish the
freeutentries() function, which was the wrong abstraction; add instead
endutentries(), which flushes out the internally managed memory.
Update callers as necessary. Some (e.g. talkd) had been leaking memory;
others (e.g. syslogd) had been accidentally freeing and reloading utmp
more often than necessary. There are a couple untidy bits in users and
rwhod that someone should look after sometime, maybe.
Fixes PR bin/35131, which was about talkd's memory leak.
2008-07-13 20:07:48 +00:00
8b0f9554ff
convert __attribute__s to applicable cdefs.h macros
2007-12-15 19:44:37 +00:00
c48f394145
assign to wd.wd_recvtime rather than casting a pointer to it
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to a time_t pointer to call time(3).
2006-05-11 08:40:28 +00:00
18b5fc9e5c
Off by one in copying stuff to struct whoent. Found by Liam Foy.
2005-10-02 16:49:46 +00:00
6438e0bfa7
Sync usage with man page.
2005-09-12 18:34:37 +00:00
04414a373b
Add -u option: rwhod will drop privledges and become the given user.
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reviewed by jwise
2005-09-12 16:13:13 +00:00
cb1d68978b
Patch from Liam J. Foy:
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- cleanup sendto code.
- fix usage.
2005-07-05 02:46:36 +00:00
6b7013d1ad
Change g flag to i as in the PR.
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Don't allow interval to be set to > 11 minutes.
Rephrase option blurb.
2005-07-01 15:31:18 +00:00
c36c99ef66
PR/30648: Liam J. Foy: rwhod patch to reduce time interval between broadcasts
2005-07-01 13:07:21 +00:00
632e7ed58f
Remove a unnecessary semicolon and trailing spaces.
2005-06-27 12:07:46 +00:00
c14c7a6bb6
- Use the timer* macros from sys/time.h, no need to invent a new time add
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function if it already exists.
- Improve a few function/variable names and use EXIT_FAILURE.
2005-06-24 13:47:30 +00:00
a8b658e375
Initialize events not revents. Noted by Peter Postma. The timer changes he
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can make himself :-)
2005-06-24 13:24:23 +00:00
f17eeccada
Fixes from Liam J. Foy to use poll, and proper signals. (from OpenBSD)
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While there, ansify, and fix const abuse.
2005-06-24 13:22:09 +00:00
9122339b9f
Add (unsigned char) cast to ctype functions
2004-10-30 15:39:39 +00:00
326b2259b7
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22366, verified by myself.
2003-08-07 11:25:11 +00:00
d9f2774c1e
use bounded string op
2003-07-13 12:08:28 +00:00
50455a9139
PR/20318: Johnny Billquist: rwhod does not compile with -DDEBUG
2003-02-12 17:49:35 +00:00
b166b5b47b
use utmpx.
2002-08-02 02:38:15 +00:00
d8302e2d73
More format string cleanups by sommerfeld.
2000-10-11 20:23:46 +00:00
c8ebe62e8b
avoid memory leak on realloc() error.
1999-12-30 09:10:28 +00:00
f214fa323a
From FreeBSD bin/14844 (slightly modified): Due to signed calculations
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with the packet size, a short packet would trigger an infinite loop
on little endian machines.
1999-11-15 15:59:24 +00:00
bcd4659148
Use pidfile(3).
1999-06-06 03:27:35 +00:00
31283e2cd0
fix error in previous pointed out by bad. minor KNFing.
1998-07-08 15:17:57 +00:00
32f519716b
- use an array MAXHOSTNAMELEN+1 size to hold hostnames
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- 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 06:56:06 +00:00
e5d6d67c63
deprecate register, use warn/err
1997-10-18 11:37:10 +00:00
8d79db1093
WARNSify
1997-10-17 13:13:40 +00:00
66105c37fc
Lseek(2) usage cleanup: the use of L_SET/L_INCR/L_XTND is deprecated,
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use SEEK_SET/SEEK_CUR/SEEK_END instead.
1997-08-25 19:31:43 +00:00
d3a4eeb1fe
Fix some potential buffer overflow problems.
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From David Holland <dholland@hcs.harvard.edu>
1996-09-07 21:05:37 +00:00
9afcf17bec
sync with 44lite
1994-05-29 02:53:21 +00:00
b55bc39b4e
rwhod wasn't too happy after the off_t change - its lseek() to check the
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boottime was broken. Replaced this code with kvm_nlist()/kvm_read() to be
more efficient.
1994-04-06 03:01:46 +00:00
7a6e889600
kill bad casts
1994-03-30 02:28:43 +00:00
20137a28c8
kill extern'd lseek()
1994-03-28 07:08:56 +00:00
aa14f04fcb
From: mrm@sceard.com (M.R.Murphy)
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Fix memory leak.
1993-12-15 23:52:40 +00:00
e9d867ef50
Add RCS identifiers.
1993-08-01 17:54:45 +00:00
5a78b45371
Cleanup for GCC 2.
1993-04-18 20:22:09 +00:00
e541169ce2
after 0.2.2 "stable" patches applied
1993-03-21 18:04:42 +00:00
lukem