Commit Graph

5041 Commits

Author SHA1 Message Date
brian
903d158fae Handle snprintf() returning < 0 (not just -1)
MFC after:	2 weeks
2001-08-20 15:44:17 +00:00
brian
f6df81abf7 Better snprintf() handling.
Prompted by: bde
2001-08-20 15:43:14 +00:00
brian
3b24d8f2af Handle snrintf overflows.
Spotted by: bde
2001-08-20 13:44:13 +00:00
kris
110fc843a0 Mark some functions as __printflike() and/or taking const char * arguments
instead of char *.

MFC after:	2 weeks
2001-08-20 12:53:36 +00:00
brian
4e059b7f96 Handle snprintf() returning -1.
MFC after:	2 weeks
2001-08-20 12:50:21 +00:00
markm
ac30099bce Add 'try_mapped_pass' standard option.
Asked for by:	lukeh@PADL.COM
2001-08-20 12:43:19 +00:00
brian
d3f8bf4154 Handle snprintf() returning -1
MFC after:	2 weeks
2001-08-20 12:41:36 +00:00
brian
340d41bc10 Handle snrintf() returning -1.
MFC after: 2 weeks
2001-08-20 12:31:13 +00:00
brian
600042995a Handle snprintf() returning -1
MFC after: 2 weeks
2001-08-20 12:06:42 +00:00
markm
98d3c6bc19 No functional changes, but:
o unifdef AUTHENTICATE. We have never compiled this code, and its
  doubtful it will even work in this case.

o Style changes (some ansification, some comment updating)

o Diff reduction and code style merging with crypto telnet.
2001-08-20 12:04:53 +00:00
kris
07b5572402 Say goodbye to libss, which somehow managed to crouch hidden in the tree
for long after it was used.
2001-08-19 21:32:52 +00:00
jasone
2d7a958ca5 Fix logic errors in pthread_cond_wait() and pthread_cond_timedwait() that
could cause deadlock after interruption due to a signal.

Reviewed by:	deischen
2001-08-19 20:05:42 +00:00
ache
6ea1f5e148 Add about rewind+errno, describe ESPIPE, minor formatting. 2001-08-19 08:24:50 +00:00
ken
ef96d4b7a9 Implement compute_stats() in terms of devstat_compute_statistics(). This
gets rid of the duplicated code in compute_stats().

Add a new DSM_SKIP statistic type for devstat_compute_statistics() that
causes the subsequent variable argument to be skipped.

Thanks to Sergey Osokin for coding up my idea/code fragment.

Submitted by:	"Sergey A. Osokin" <osa@freebsd.org.ru>
2001-08-18 05:46:59 +00:00
dd
0585574d9b Implement getpeereid(3), a front-end to the LOCAL_PEERCRED
socket option for the Unix domain.  It's weaker than the
socket option (this only returns the uid and gid, while the
socket opt. can return the entire group list), and is
implemented mostly for compatibility with OpenBSD.
2001-08-17 22:09:15 +00:00
dd
489477439a Xref raise(3). 2001-08-17 21:04:42 +00:00
ru
c82403ffa0 mdoc(7) police: collapse multiple spaces. 2001-08-17 15:25:55 +00:00
ru
ea8c823418 mdoc(7) police: fixed the fatal. 2001-08-17 15:18:49 +00:00
ache
b2c8d2cea9 Simplify overflow calculations a bit 2001-08-17 11:08:56 +00:00
ache
a95746d6e3 Remove extra check, already done in upper level caller, i.e. in
_fseeko()
2001-08-17 10:43:03 +00:00
ache
4107e6045e Mention ftell & ftello in EOVERFLOW section too. 2001-08-17 10:29:09 +00:00
ache
28f5a91209 Add more overflow checks in case of fseek() 2001-08-17 10:22:03 +00:00
ache
555ada99b6 Don't clear "we have offset" flag even if long is overflow for fseek(),
there is no harm to have it, it will reduce next call efforts.
2001-08-17 10:06:46 +00:00
ache
ca91420dc8 fseek.c:
Resulting fseek() offset must fit in long, required by POSIX (pointed by bde),
so add LONG_MAX and final tests for it.

rewind.c:
1) add missing __sinit() as in fseek() it pretends to be.
2) use clearerr_unlocked() since we already lock stream before _fseeko()
3) don't zero errno at the end, it explicitely required by POSIX as the
only one method to test rewind() error condition.
4) don't clearerr() if error happens in _fseeko()
2001-08-17 09:57:11 +00:00
ru
ed60690b9e mdoc(7) police: replace \*(Ba' with a simple |', it's handled specially. 2001-08-16 11:09:00 +00:00
jasone
6e7ccfd093 Fix a bug in canceling joining threads.
Do not detach canceled threads.

Reported by:		Arno Klaassen <arno@heho.snv.jussieu.fr>
Collaboration with:	deischen
2001-08-16 06:31:32 +00:00
jkoshy
033062de28 If the string specifying the allowed options starts with a leading `:',
`getopt(3)' should not print a warning for missing argument values.

PR:		bin/29625
Reviewed by:	mikeh
MFC after:	1 week
2001-08-16 03:27:03 +00:00
dd
cfe0163bbc Explain the relation of getchar() to getc() in less words.
Submitted by:	ru
2001-08-16 03:09:33 +00:00
markm
fa04b8c3cb Remove out-of-date "cannot be exported from USA" notice. 2001-08-15 20:25:16 +00:00
ache
9c95fc6cbe Use smarter overflow tests
Suggested by: bde
2001-08-15 20:10:38 +00:00
markm
78c5ea3c24 Document the no_warn option. 2001-08-15 20:05:33 +00:00
markm
0261d9dad2 Fix a couple of cross-references to reflect the reality of the module. 2001-08-15 20:03:26 +00:00
ache
9d7273169f 1) Disallow negative seek as POSIX require for fseek{o} (but not for lseek):
"[EINVAL] ... The resulting file-position indicator would be set to a
negative value."

Moreover, in real life negative seek in stdio cause EOF indicator cleared
and not set again forever even if EOF returned.

2) Catch few possible off_t overflows.

Reviewed by:	arch discussion
2001-08-15 02:07:47 +00:00
yar
deeb90994a Use the ".Rv" mdoc(7) macro where appropriate.
Reviewed by:	ru
2001-08-14 14:20:35 +00:00
yar
337d5700b4 Isolate the ERRORS section from the RETURN VALUES one.
Reviewed by:	ru
2001-08-14 14:10:01 +00:00
ru
24c7b0a61d mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
peter
3e5894fd23 Rip out the old __stdin/out/err stuff. It was completely 100% useless. :-(
It was foiled because of dynamic copy relocations that caused compile-time
space to be reserved in .bss and at run time a blob of data was copied to
that space and everything used the .bss version..  The problem is that
the space is reserved at compile time, not runtime... So we *still* could
not change the size of FILE.  Sigh.  :-(

Replace it with something that does actually work and really does let us
make 'FILE' extendable.  It also happens to be the same as Linux does in
glibc, but has the slight cost of a pointer.  Note that this is the
same cost that 'fp = fopen(), fprintf(fp, ...); fclose(fp);' has.
Fortunately, actual references to stdin/out/err are not all that common
since we have implicit stdin/out/err-using versions of functions
(printf() vs. fprintf()).
2001-08-13 21:48:44 +00:00
ru
c6c3284428 mdoc(7) police: s;BSD/OS;.Bsx; where appropriate. 2001-08-13 17:07:40 +00:00
ru
d896280a89 mdoc(7) police: s/NetBSD/.Nx/ where appropriate. 2001-08-13 17:00:36 +00:00
ru
4e5771e1b8 mdoc(7) police: s/OpenBSD/.Ox/ where appropriate. 2001-08-13 16:43:02 +00:00
ru
e8e5635e4a Spell "FreeBSD" with "F" and "BSD" in uppercase. 2001-08-13 16:33:00 +00:00
ru
95ce4d2cdc Removed duplicate VCS ID tags, as per style(9). 2001-08-13 14:06:34 +00:00
iedowse
9b5fad0513 Cross-reference io(4). 2001-08-12 21:16:41 +00:00
markm
8d004b8b0d Remove the WANT_INSECURE_OPIE option - it is now a default. This is not
nearly as ominous as it sounds, and it allows OPIE to be used over SSH
and on xterms.

Requested by:	ache
Discussed on:	-security
2001-08-12 18:47:56 +00:00
ume
2004f62eea Fill _res.sort_list with harmless entry. sortlist for IPv6/IPv4
is stored in _res_ext.sort_list, and sortlist for IPv4 is stored in
_res.sort_list for backward compatibility.  However, both sort_list's
are maintaind by just one index _res.nsort.  So, when IPv6 address is
specified to sortlist, empty entry was created in _res.sort_list.  It
broke sortlist facility of gethostbyname().
Discussed on users@jp.ipv6.org.
2001-08-11 15:01:12 +00:00
markm
384d536a12 Fix:
/usr/src/lib/libpam/modules/pam_ssh/pam_ssh.c has couple of bugs which cause:

1) xdm dumps core
2) ssh1 private key is not passed to ssh-agent
3) ssh2 RSA key seems not handled properly (just a guess from source)
4) ssh_get_authentication_connectionen() fails to get connection because of
   SSH_AUTH_SOCK not defined.

PR:		29609
Submitted by:	Takanori Saneto <sanewo@ba2.so-net.ne.jp>
2001-08-11 12:37:55 +00:00
imp
3e581274aa Make the name parameter const char *. 2001-08-11 05:16:00 +00:00
dd
cbf63217c2 Use .Fn, .Fa, and .Dv where appropriate. 2001-08-10 20:49:38 +00:00
markm
0935831088 Clean up this module very extensively. Fix the logging, the coding
standards and the option handling. This module is now much more easy
to maintain as a part of the FreeBSD tree.
2001-08-10 19:24:34 +00:00
markm
d4dc7767d7 Code clean up; make logging same as other modules and fix warnings. 2001-08-10 19:21:45 +00:00