Commit Graph

647 Commits

Author SHA1 Message Date
Peter Wemm
6e2578e4c4 Revert the libcrypt/libmd stuff back to how it was. This should not have
happened as it was working around problems elsewhere (ie: binutils/ld
not doing the right thing according to the ELF design).  libcrypt has
been adjusted to not need the runtime -lmd.  It's still not quite right
(ld is supposed to work damnit) but at least it doesn't impact all the
users of libcrypt in Marcel's cross-build model.
1999-12-18 13:55:17 +00:00
Marcel Moolenaar
7c99ddf2cc Add libmd (or move it after libcrypt). We don't want the linker to be
smart because it will definitely get it wrong. This popped up during
cross-linking.
1999-12-16 10:55:45 +00:00
Sheldon Hearn
f0f4f75620 Correct the ttys.5 and init.8 manpages with respect to the incorrect
assumption that only getty processes can be managed.  Describe the
SysV-like ability to keep arbitrary long-running processes alive
using a non-device first field in /etc/ttys.

PR:		12767
Submitted by:	Peter Jeremy <peter.jeremy@alcatel.com.au>
1999-12-06 09:07:14 +00:00
Peter Wemm
64baa0b4e3 Reactivate named-xfer 1999-11-30 06:23:04 +00:00
Peter Wemm
fe6d3fe571 Move named and associated tools into a seperate makefile section and
disable them pending an import and cleanup of bind 8.2.2.p5.
1999-11-30 02:18:13 +00:00
Brian Somers
97cba131dc Add a ``-P pidfile'' option 1999-11-23 00:21:20 +00:00
Brian Somers
fe63703662 Enable pppoed 1999-11-21 23:39:51 +00:00
Brian Somers
dbc7ba8d31 pppoed(8) - a server to accept PPPoE connections 1999-11-21 23:39:14 +00:00
John Polstra
df618d033c In revision 1.21 I changed the search order for shared libraries,
but I forgot to make the corresponding fix to the comment.  Rectify
that.

Submitted by:	Tony Finch <fanf@demon.net>
1999-11-19 04:45:07 +00:00
Marcel Moolenaar
8ef94ce860 Fix bootpd for Alpha.
bptypes.h originally defined int32 to be of type long. This obviously
doesn't work on the Alpha. By defining int32 (and u_int32) in terms of
int32_t (and u_int32_t) it now is what it says it should be.

Two occurrences of 'unsigned int32' have been changed to 'u_int32' for
consistency.

Submitted by: Wilko Bulte <wilko@yedi.iaf.nl>
1999-11-12 10:11:48 +00:00
Eivind Eklund
5bd9ff610a Log username with password failure.
This has proved useful in real life installations.
1999-11-06 20:58:44 +00:00
Mark Murray
b8351749c9 Allow for a telnet in secure/ (SRA telnet). 1999-10-07 20:04:17 +00:00
Alfred Perlstein
09ef98c6c0 sync with netbsd PR 8534, fix undefined C code.
Pointed out by: David A. Holland
1999-10-07 08:41:55 +00:00
Alexey Zelkin
8bd2d9a0e6 .Nm += "rtld"
apropos(1) now knows about rtld(1) manpage.
1999-09-28 05:35:59 +00:00
Alexey Zelkin
c6d6e7726f Correct spelling : ascii -> ASCII
PR:		docs/13702
Submitted by:	Stephen J. Roznowski <sjr@home.com>
Reviewed by:	mpp
1999-09-20 09:15:23 +00:00
Mark Murray
6c9134c067 Fix for new Kerberos4. Make a fist cut at PAM-ising while I'm here. 1999-09-19 22:05:32 +00:00
Michael Haro
9db4bbf32a When a STAT command is sent to ftpd as an out-of-band transmission during
a file transfer, the command was mishandled on every other receipt of the
command.

PR:		13261
Submitted by:	Ian Lepore <ian@plutotech.com>
1999-09-12 01:27:46 +00:00
Mark Murray
b2b9ed4833 Fix more Common Error brokenness. 1999-09-06 20:18:44 +00:00
Mark Murray
9891baa632 Add common error lib for the Kerberos case. 1999-09-06 06:32:02 +00:00
John Polstra
825316056a Make jdk-1.1.8 work again. It turns out that some code inside
libjava peeks into the dynamic linker's private Obj_Entry structures.
My recent changes introduced some new members near the front of
the structures, causing libjava to get the wrong fields.  This commit
moves the new members toward the end of the structure so that the
layout of the portion that is relevant to JDK remains the same as
before.

I will work with the JDK porting team to see if we can come up with
a less fragile way for them to do what they need to do.  I understand
the current approach was necessary in order to work around some
limitations of the dynamic linker.  Maybe it's not necessary any
more.
1999-09-05 21:12:53 +00:00
John Polstra
0edd3ca778 Enable -Wformat checking for debug_printf(). 1999-09-04 20:36:27 +00:00
John Polstra
ed5e1b5537 Change the warning about unrecognized entries in the dynamic table
to a debug message which is disabled in production builds of the
dynamic linker.  The condition warned about is normally harmless.

PR:		bin/12849
1999-09-04 20:14:48 +00:00
John Polstra
476015a33b When looking up symbols, search the objects loaded at program start
up first -- before the dlopened DAGs containing the referencing
object.

This makes dynamically loaded perl modules work properly again.
1999-09-04 04:00:09 +00:00
John Polstra
a607e5d7f8 Get the actual pathname of the dynamic linker from the executable's
PT_INTERP program header entry, to ensure that gdb always finds
the right dynamic linker.

Use obj->relocbase to simplify a few calculations where appropriate.
1999-08-30 01:54:13 +00:00
John Polstra
7360ae0f2a When checking to see if a shared object is already loaded, look for
a device/inode match if no pathname match is found.
1999-08-30 01:50:41 +00:00
John Polstra
926ea445fe Revamp the symbol lookup algorithm to cope better with objects
loaded separately by dlopen that have global symbols with identical
names.  Viewing each dlopened object as a DAG which is linked by its
DT_NEEDED entries in the dynamic table, the search order is as
follows:

  * If the referencing object was linked with -Bsymbolic, search it
    internally.
  * Search all dlopened DAGs containing the referencing object.
  * Search all objects loaded at program start up.
  * Search all objects which were dlopened() using the RTLD_GLOBAL
    flag (which is now supported too).

The search terminates as soon as a strong definition is found.
Lacking that, the first weak definition is used.

These rules match those of Solaris, as best I could determine them
from its vague manual pages and the results of experiments I performed.

PR:		misc/12438
1999-08-30 01:48:19 +00:00
John Polstra
7326e0b620 When honoring -Bsymbolic, still keep searching if only a weak
definition was found in the referencing object.
1999-08-30 01:25:38 +00:00
John Polstra
6bd9374580 Simplify the logic in find_symdef(). 1999-08-30 01:24:08 +00:00
Mike Pritchard
229494cb51 Add $FreeBSD$ lines to man pages that are missing them to make it
easier for translation teams.

PR:		docs/13418
Submitted by:	Alexey Zelkin <phantom@cris.net>
1999-08-28 23:10:20 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Peter Wemm
1713064734 unifdef -DINTERNAL_LS - it's too useful to be off by default. If anyone
really dislikes this, we could add a switch to disable it at runtime and
check in popen.c.
1999-08-26 00:45:36 +00:00
Warner Losh
7d773433a7 Ufff. cflags -> chflags. I could have sworn this change has been in
my last three successful make buildworlds...

Noticed by: phk
1999-08-21 20:54:40 +00:00
Warner Losh
15621e0d76 Remove all flags from devices before we try to assert ownership and
set permissions.

Bug not fixed:
	We silently ignore failures of chflags, chmod and chown.
1999-08-21 18:15:55 +00:00
John Polstra
41f83b07a8 Add a NULL pointer check whose absence could cause segmentation
violations in certain obscure cases involving failed dlopens.  Many
thanks to Archie Cobbs for providing me with a good test case.

Eliminate a block that existed only to localize a declaration.
1999-08-20 22:33:44 +00:00
Jordan K. Hubbard
ef4aaceaa0 Back out previous commit - it's not necessary now that tty.h properly includes
the queue macros.
1999-08-09 07:51:03 +00:00
Brian Feldman
3452a15dcf Add a missing include (sys/queue.h for sys/tty.h SLIST usage.) 1999-08-09 02:19:38 +00:00
Gene Stark
ccc2025d3a Correction to previous commit. 1999-08-08 07:23:12 +00:00
Gene Stark
de44c0a11d Corrected mistake that was causing daemon to loop without serving
user requests.  Note that nothing can be said about the value of 'user'
unless User != NULL.
1999-08-08 07:05:46 +00:00
John Polstra
bfb1ef6058 Change many asserts into normal errors. They were all for conditions
caused by invalid shared objects rather than by internal errors.

Enable format string mismatch checking for _rtld_error().
1999-07-18 00:02:19 +00:00
John Polstra
cb435fa919 Change the symbol used to find the end of an object's address space
from "end" to "_end".  The former does not exist in most shared
libraries.  This fixes problems in dladdr() and dlsym(RTLD_NEXT, ...).
1999-07-14 04:09:11 +00:00
Mike Pritchard
2dd1e9f4e1 Fix a couple of typos.
PR:		12610
Submitted by:	Seth <seth@freebie.dp.ny.frb.org>
1999-07-12 18:37:48 +00:00
Doug Rabson
e85422ad1d Add code to 'handle' R_ALPHA_NONE relocations by ignoring them. 1999-07-12 07:54:45 +00:00
John Polstra
18cd0551a7 Add a MAINTAINER line naming myself. We control the vertical. We
control the horizontal.
1999-07-09 16:27:43 +00:00
John Polstra
8d05e8c453 Fix bug: if a dlopen() failed (e.g., because of undefined symbols),
the dynamic linker didn't clean up properly.  A subsequent dlopen()
of the same object would appear to succeed.

Another excellent fix from Max Khon.

PR:		bin/12471
Submitted by:	Max Khon <fjoe@iclub.nsu.ru>
1999-07-09 16:22:55 +00:00
John Polstra
5bf3700dae Shake hands with GDB a little bit earlier so that it is possible to
debug the init functions.

Submitted by:	dfr
1999-07-03 23:54:02 +00:00
Mike Pritchard
a206edcdb7 Update the SYNOPSIS to reflect that the -l option can be specified
more than once.

Pointed-out-by: sheldonh
1999-06-28 10:50:47 +00:00
John Polstra
d16ad2d055 Fix a reference counting problem when using dlopen(NULL, ...).
PR:		bin/12129
1999-06-25 04:50:06 +00:00
John Polstra
962fdc466a Fix a serious performance bug for large programs on the Alpha,
discovered by Hidetoshi Shimokawa.  Large programs need multiple
GOTs.  The lazy binding stub in the PLT can be reached from any of
these GOTs, but the dynamic linker only has enough information to
fix up the first GOT entry.  Thus calls through the other GOTs went
through the time-consuming lazy binding process on every call.

This fix rewrites the PLT entries themselves to bypass the lazy
binding.

Tested by Hidetoshi Shimokawa and Steve Price.

Reviewed by:	Doug Rabson <dfr@freebsd.org>
1999-06-25 02:53:59 +00:00
Peter Wemm
d050fd4212 Identify illegal switches, don't print them as '?' in the error.. 1999-05-18 05:51:09 +00:00
Bill Paul
f9d553adf5 Fix ypxfr so that it can be run from cron.
Patch submitted by: Dan Nelson <dnelson@emsphone.com>
1999-05-10 20:55:29 +00:00