calls. The cost is a little more up-front memory allocation, but the
effect seems minimal.
Problem noticed-by: bde
Added syslog at LOG_ERR when referencing an unknown gettytab entry
and for other cgetent() failues (circular reference et al).
To be merged into 2.2 after a few days testing.
modules from src/bin/ls, and handling exec(_PATH_LS,..) as a
special case, very useful in an environment where many users
are given chroot access. "~/etc/{s}pwd.db" files are still
needed if uid/gid->user/group translation is desired.
To enable this it must be compiled with the make variable
FTP_INTERNAL_LS defined, either in /etc/make.conf or the
environment.
ld-specific flags. LDFLAGS is really for ld-related flags for cc,
not for ld, and some flags, e.g., -Bshareable, mean completely
different things to cc and ld. Having the wrong things in LDFLAGS
also broke the standard ${PROG} target. This was kludged around
by using a special rule that depended on LDFLAGS being bogus.
Fixing `make depend' broke the special rule but fixed the standard
rule (except in the DESTDIR case, which was handled more strictly
here than elsewhere).
'sane' standard (not raw) settings before abort/exiting; move
responsibility of setting raw mode for chat-handling out of
chat.c to avoid doing redundant tc{s,g}etattr()s; move DE
pause prior setting standard mode before issue/login prompt to
avoid echoing modem connect strings. Fixed up comment styles
in a couple of places.
Rev 1.16 deraadt:
do not warn about valid options; invalid options correctly quit
Rev 1.15 deraadt:
need not clear options since bad ones cause exit;
provos@ws1.physnet.uni-hamburg.de
Rev 1.14 deraadt:
IPOPT_LSRR/IPOPT_SSRR must exit() due to tcp sequencing; pointed
out by provos@wserver.physnet.uni-hamburg.de. also another 1-char
buffer overflow.
Reviewed by: Peter Wemm
Obtained from: OpenSBD
Rev 1.13 deraadt:
do not warn about valid options; invalid options correctly quit
Rev 1.12 deraadt:
need not clear options since bad ones cause exit;
provos@ws1.physnet.uni-hamburg.de
Rev 1.11 deraadt:
IPOPT_LSRR/IPOPT_SSRR must exit() due to tcp sequencing; pointed
out by provos@wserver.physnet.uni-hamburg.de. also another 1-char
buffer overflow.
Reviewed by: Peter Wemm
Obtained from: OpenSBD
If it is set to a nonempty string, then simply skip any missing
shared libraries. This came up in a discussion long ago as a
potentially useful feature at sysinstall time. For example, an
X11 utility could be used without the X libraries being present,
provided the utility had a mode in which no X functions were actually
called.
- Use MAP_FAILED instead of the constant -1 to indicate
failure (required by POSIX).
- Removed flag arguments of '0' (required by POSIX).
- Fixed code which expected an error return of 0.
- Fixed code which thought any address with the high bit set
was an error.
- Check for failure where no checks were present.
Discussed with: bde
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
