* Improve some comments and (error) messages.
* Use EXIT_FAILURE and EXIT_SUCCESS.
* Add function `maybe_syslog' (only log when -l is enabled).
Reviewed by christos.
(What would one look at for Kerberos?)
* Be a bit more explicit about the security implications of rsh & friends,
as suggested by Steven M. Bellovin and OK'd by Christos Zoulas
with MKPIC=no, possibly because the target does not support shared
libraries, these include libraries required to resolve all symbols
which end up referenced from PAM-using applications. The libraries
presently required are -lcrypt, -lrpcsvc and -lutil.
Add use of these variables which are currently set up to use PAM,
so that they compile when MKPIC=no.
Also, in the telnetd case, reorder the order of the libraries, so
that libtelnet.a comes before -ltermcap and -lutil, again to fix
link error when MKPIC=no.
Discussed with thorpej and christos.
This adds a -L to all ls command arguments so that the file or directory
the link references is listed rather than the link itself. This was
inspired by IRIX ftpd's -S option.
[Discussed with lukem some time ago.]
* Crank version.h [right Luke? :-)]
* Adapt lfs_cleanerd to use the fcntl call to get the Ifile filehandle,
so it need not be in the namespace.
* Make lfs_cleanerd be more careful when there are very few available
segments.
* Remove the Ifile from the filesystem namespace. The cleaner now uses
a fcntl call on the root inode to find the Ifile filehandle.
* Make lfs_cleanerd less verbose when the filesystem is unmounted.
- Fix how _rtld_relocate_nonplt_self deals with REL32 relocations.
- Change the assert so that it is correct for binutils 2.14 and 2.15.
There are still problems with the libraries generated with binutils 2.15,
but at least ld.elf_so doesn't crash.
that is required to change their password will not be allowed FTP
access. Inspired by similar functionality in other FTP daemons.
(approved by lukem)
* Crank version to 20041119 per lukem's request.
a particular user if the first tty is not writable. This broke in
revision 1.9 when it was strl'ified incorrectly (hi itojun). Thanks
to enami for spotting this.
* Fix yacc parser error recovery so that setjmp(3)/longjmp(3) is unnecessary.
* Fix SIGURG handler to set an urgflag that's later tested, rather than
abusing setjmp(3)/longjmp(3).
* Use "volatile sig_atomic_t" as the type of variables modified by sig handlers.
* Use sigaction(3) instead of signal(3) to set the signal handlers.
* Only set the main SIGALRM handler once. If we need to change it,
cache the old handler and restore appropriately...
* Remove a bunch of signal races by improving the signal handlers.
* Fix memory leak with 'ESPV ALL'.
My stuff:
* Clean up the debug message in reply(); use vsnprintf(3) instead of vsyslog(3).
* Rework parsing of OOB commands to _not_ use the yacc parser, since the
latter isn't reentrant and the hacks to work around that are ugly.
We now examine urgflag at appropriate locations and call handleoobcmd()
if it's set. Since the only OOB commands we currently implement are
ABOR and STAT, this isn't an issue. (I also can't find the reference in
RFC2228 where MIC, CONF & ENC are OOB-only commands. Go figure.)
I could clean up the is_oob stuff some more, but the remaining stuff
in ftpcmd.y is harmless and it's unnecessary churn right this moment.
around the delimiters (commas and colons). Also, at the end of
the "RESPONSE TYPES" section for "USERID" it is explicitly noted
that any spaces after the colon following the OSTYPE field *are*
part of the identifier.
versions used by others in libc weak, so that we have:
name: weak
__name: weak
___name: strong
- Add __name strong aliases of the dlfcn names in ld.elf_so, so that we have:
name: strong
__name: strong
This allows ld.elf_so to self-resolve both the name and __name variants
of the dlfcn functions, the former being required for dlfcn support in
applications, the latter being required for dlfcn support in libc.
Fixes the problem described in:
http://mail-index.netbsd.org/tech-toolchain/2004/07/17/0000.html
Reviewed by Nick.
sysctl variable name in /etc/ld.so.conf. It also makes the ld.elf_so
binary slightly smaller (at least on i386), and has no impact on
performance.
Fixes PR 26100.
one command line option to specify which firewall it is meant to interact
with. The implementation here puts the firewall specific code into separate
files with markers for future changes that could enable a fully transparent
mode for non-private network proxying.
point to directories which do not exist (and are not wanted) in our source tree.
While we're here, was `libexec/spamd' approved for import? It conflicts with the
name of a tool in pkgsrc which a _lot_ of developers and users of NetBSD are using...
Lazy binding doesn't work 100% of the time so force immediate binding.
One possible reason is that the PLT stub blows away r20 which the
compiler might not take into account.
Add some paragraph breaks to make the man page more readable.
Add the history of the talkd -> ntalkd change as I recall it to
the HISTORY section. All of this to answer PR 13433
and without Kerberos 4 & 5 (MKKERBEROS=no). Previously checkflist
complained of missing files.
* move kerberos- and kerberos 4-only files into new flists,
distrib/sets/lists/*/krb.*
* make the flist generators grok MKKERBEROS{,4} variables
* fix Makefiles which treat MKKERBEROS=no as MKKERBEROS5=no.
9 out of 10 experts agree that it is ludicrous to build w/
KERBEROS4 and w/o KERBEROS5.
* fix header files, also, which treat MKKERBEROS=no as MKKERBEROS5=no.
* omit some Kerberos-only subdirectories from the build as
MKKERBEROS{,4} indicate
(I acknowledge the sentiment that flists are the wrong way to go,
and that the makefiles should produce the metalog directly. That
sounds to me like the right way to go, but I am not prepared to do
revamp all the makefiles. While my approach is expedient, it fits
painlessly within the current build architecture until we are
delivered from flist purgatory, and it does not postpone our
delivery. Fair enough?)
to a 2-clause licence (retaining UCB clauses (1) and (2)), per PR
22409 from Joel Baker, approved by Theo de Raadt, and ratified by
myself - the only discrepancy being the handling of the original
clause 3 in src/usr.sbin/yppoll/yppoll.c.
before referencing object's DAG. This makes it possible for
C++ exceptions to work across shared libraries.
Patch taken from FreeBSD: src/libexec/rtld-elf/rtld.c: 1.67 -> 1.68,
committed there by kan@FreeBSD.org.
* Rename "config.h" to "nbtool_config.h" and
HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H.
This makes in more obvious in the source when we're using
tools/compat/config.h versus "standard autoconf" config.h
* Consistently move the inclusion of nbtool_config.h to before
<sys/cdefs.h> so that the former can provide __RCSID() (et al),
and there's no need to protect those macros any more.
These changes should make it easier to "tool-ify" a program by adding:
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#endif
to the top of the source files (for the general case).
* Don't bother prefixing commands with a line of ${_MKCMD}\
and instead rely upon "make -s". This is less intrusive on
all the Makefiles than the former. Idea from David Laight.
* Rename the variables use to print messages. The scheme now is:
_MKMSG_FOO Run _MKMSG 'foo'
_MKTARGET_FOO Run _MKMSG_FOO ${.TARGET}
From discussion with Alistair Crooks.
removing the advertising clause. Diffs provided in PR 22410 by Joel
Baker, confirmed to the board by Jason Downs.
With additional thanks to Jason Thorpe.
Previously dlsym resolved to the version in crt0.o or libc which would
mean that the caller's shared object couldn't be determined correctly
using __builtin_return_address(0).
Mainly from FreeBSD, but adapted by me. Benefits of this solutions are:
- backward comptibility maintained
- existing broken binaries are fixed with a new ld.elf_so
- __mainprog_obj can be removed from crt0.o
- we do the same thing as FreeBSD
Fixes PR 22067.
OKed by Jason and Christos.
lukem