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1799 Commits

Author SHA1 Message Date
fvdl a3ff3a3038 Bump daddr_t to 64 bits. Replace it with int32_t in all places where 
it was used on-disk, so that on-disk formats remain the same.
Remove ufs_daddr_t and ufs_lbn_t for the time being.
 2003-01-24 21:55:02 +00:00
lukem 1075c8325b Apply DoS fix as described by Crist J. Clark <crist.clark@attbi.com> 
on <security@freebsd.org>, and subsequently in FreeBSD's cvs repository
as libexec/ftpd/ftpd.c rev 1.133:

	The FTP daemon was vulnerable to a DoS where an attacker could bind()
	up port 20 for an extended period of time and thus lock out all other
	users from establishing PORT data connections. Don't hold on to the
	bind() while we loop around waiting to see if we can make our
	connection.

Bump version to 20030122.
 2003-01-22 04:46:08 +00:00
lukem 6d15ebd30b Fixes from Dmitry Sivachenko <demon@freebsd.org>: 
- always set "curname" to something appropriate (even when logging is
  not in effect).
- fix usage for "PORT" command
 2003-01-22 04:33:35 +00:00
kleink b3df6303a9 Rename `sigset' locals to avoid symbol shadowing warning. 2003-01-16 09:38:37 +00:00
itohy 4e2a4fe8fc Fix problem where dlclose() falls into infinite loop. 2003-01-16 08:45:56 +00:00
matt 0655a07988 Fix bug where only 2/3 of the PLT was being synched with the icache. 
PLT entries are 12 bytes.  Add a #define for that and replace the
explicit values with the PLT_ENTRY_SIZE.  This bug can cause random
SIGILL signals to happen.
 2003-01-11 01:33:56 +00:00
manu 32adf030a4 ftpd was unable to service the pwd request once you entered a directory 
without search permission. This confused some ftp clients.

We fix this problem by maitaining a cached path when getcwd() does not work.
The symbolic links and ../ are resolved in the cached path, and it is finnally
checked for accuracy by comparing ./ and the cached path with stat (device
and inode comparison). If the comparison fails, pwd fails as it did before,
and if the comparison succeeds, the cached path is displayed.

If paths are too long, we should just compare ./ with a truncated path and
fail, thus making pwd displaying an error as it did before.
 2003-01-08 18:07:31 +00:00
christos 5bae7276e8 Make this work finally, by prepending _PATH_DEV to the tty name. 2002-12-18 15:20:47 +00:00
wiz 7d87739e31 Add man page for utmp_update(8), reviewed by Christos. 2002-12-16 22:45:15 +00:00
yamt c2484eff3b - fix memory leak. 
- add more error checks.
- spaces -> tab
 2002-12-15 08:38:17 +00:00
yamt ad4e5e5793 for -b, use ssize instead of segshift. 
segshift is invalid for v2 filesystems.
 2002-12-15 07:25:37 +00:00
junyoung 8707cd2a36 Gracefully exit when invoked directly. Use of assert() here caused a segfault. 
Address PR#11785.
 2002-12-14 15:37:57 +00:00
junyoung 9e11602ee9 Remove comment which is not true any more. alpha and i386 support 
R_xxx_COPY relocations.
 2002-12-14 09:13:00 +00:00
thorpej e8cc3884de Rename __LDPGSZ to AOUT_LDPGSZ, to accurately reflect what it is. 2002-12-10 17:14:02 +00:00
thorpej 65c75a7f06 Avoid conflict with reserved identifer "log". 2002-12-06 02:03:18 +00:00
thorpej 7ec31d736f Avoid conflict with reserved identifier "log". 2002-12-06 01:59:22 +00:00
junyoung fd1f5e8f1b A bit speedup: in _rtld_load_object(), save the number of calls to 
strcmp() by performing path name length comparison first. In the test
with Mozilla, the number was reduced to 1068 from 7182 (yes, we saved
6114 strcmp()!).
 2002-12-05 04:56:56 +00:00
yamt eef82bb71b fix a typo in previous. 
PR 19278 from Ryo HAYASAKA.
 2002-12-05 02:03:56 +00:00
thorpej 044aeabaad Bintuils-current initializes the GOT entries to 0 (instead of the 
base-relative offsets that were placed there previously), so we
must use a different mechanism to compute our reloc base.

Patch from Charles Hannum.
 2002-12-04 01:19:37 +00:00
lukem 20b1f73235 revert previous; this *DOES* use -lutil 2002-11-30 21:56:34 +00:00
lukem 764c86e2b1 don't need -lutil here 2002-11-30 03:16:14 +00:00
wiz f5cc72e57b -1 -> \-1. 2002-11-29 19:22:01 +00:00
christos 8f7c885f66 clean this up a bit. avoid annoying code duplication on opening files, 
and make error messages consistent.
 2002-11-29 17:15:46 +00:00
lukem ee2d1afbb4 - convert to using libc's strsuftoll(3) 
- use LLT (aka 'long long type') for all numeric class parameters
- improve description of various ftpd.conf(5) options
- statcmd(): print out:  mmapsize readsize writesize sendbufsize sendlowat
 2002-11-29 14:39:59 +00:00
mycroft be3692c5a7 Back out the last two changes. They were misguided, and the code worked 
correctly before.
 2002-11-25 19:49:25 +00:00
fvdl 100e201ec6 Replace return -1 in rtld_bind with _rtld_die() call. 2002-11-24 18:19:23 +00:00
fvdl d93db1cfce Implement self-relocation as is required now. 2002-11-24 18:16:45 +00:00
fvdl 5505734fa9 For the debug case, print relocbase as well at the start of _rtld(). 2002-11-24 18:13:30 +00:00
yamt 84677ad64e fix calculation bugs that prevents coalescing from working properly. 
PR 19133.
 2002-11-24 08:47:28 +00:00
simonb 11823a584d Only warn on double-word displacements for displacements less 
than -0x20000000, not -0x1f000000.  Quells the endless stream
of
	ld: Double word displacement -535682276, out of range
style warnings that have annoyed my once too often.
 2002-11-22 12:40:20 +00:00
junyoung 2cc0cde8f5 Now _rtld_relocate_objects() returns with error as soon as any of 
subsequent calls in it fails.

Spotted by wiz and enami.
 2002-11-22 04:39:37 +00:00
junyoung b5ffe4c33c Simplify code a bit. 2002-11-21 19:09:56 +00:00
itojun 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
itojun 35ddf151dc die if strdup fails 2002-11-16 15:41:17 +00:00
itojun 92ebc57756 audit use of strto* - beware of ERANGE, as well as typecast on result. 2002-11-16 03:10:34 +00:00
nathanw 15f633fbd3 In _rtld_load_library(), ensure that the old _rtld_error state (a message from 
a previous error, or NULL) is preserved if the search eventually succeeds.

Addresses the problem pointed out in PR pkg/19024.
 2002-11-14 21:07:46 +00:00
nathanw 6c24ccfd1f Remove "extern const chat *_rtld_error_message;". There is no such 
variable, and never has been.
 2002-11-14 20:11:48 +00:00
itohy cbb1f0fb0f MKDYNAMICROOT for a.out 2002-11-12 14:33:48 +00:00
christos 511dcb963a PR/18929: Kimmo Suominen: rpc.rusersd ignores utmpx 2002-11-04 22:03:38 +00:00
mrg c066bc7b3a update to new dkstats.c interface; no changes to how this program works. 
pointed out by uwe@ in private email.
 2002-11-02 01:59:24 +00:00
matt 01ba93bc3c Convert to register prefixes. 2002-10-31 20:23:25 +00:00
wiz 64ffd490cb Fix typos. Found by Adrian Mrva. 2002-10-29 16:19:49 +00:00
lukem f0349d3444 tweak reference to me 2002-10-26 04:21:12 +00:00
lukem 02c9f40f67 crank version for statfilecmd() 'fix' 2002-10-26 04:19:56 +00:00
itojun 4af2926283 Turns out that our implementation of STAT wasn't RFC 959 compliant. 
This version is now RFC 959 compliant, using a patch adapted from one
sent in by david.leonard@eecs.uq.edu.au

openbsd libexec/ftpd/ftpd.c revision 1.69.

(see RFC959 page 36)
 2002-10-25 01:45:37 +00:00
itojun 1d2f66eb21 add DPADD 2002-10-23 01:11:09 +00:00
itojun e39579269f add DPADD 2002-10-23 01:06:11 +00:00
itojun b4dcfbab07 correct libvers DPADD 2002-10-23 01:04:25 +00:00
itojun 24fcff9a4a add DPADD based on LDADD (not sure if the value is perfectly right) 2002-10-23 01:02:49 +00:00
thorpej b777dba640 _rtld_bind(): Don't use "rela" until after we've (potentially) adjusted 
it.
 2002-10-18 20:35:25 +00:00