Restore the clamp on the return value from rpc_dtablesize().. Some programs
(eg: ypserv) use this as an indication of how large svc_fdset is in their
hand-rolled svc_run() loops. The svc_fdset table is maintained by the
rpc library explicitly for compatability with such programs. (It uses
a different variable-sized bitmap itself internally)
- prototypes now in include files
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
Note: potential bug here, It looks like there could be a null pointer
dereference depending on what has already been called to initialise some
shared data.
- kill non-FD_SETSIZE code
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
Note, there was a nasty bug with our old code here. It would trash the
stack if a fd > 31 was passed in. It was using a "long" as though it
was an "fd_set", ie: it was assuming that a long was 256 bits wide. :-(
This has been lurking here for a while, since the FD_SETSIZE #ifdef's
were first implemented.
- fix timeout code
- better sequence number generation (for long running daemons)
- dont close an unopen socket
- use standard functions
- 64 bit type safe for wire protocols
- unlimited file descriptors
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
- ensure we're not spoofed/confused while trying to talk to the portmapper
- handle new get_myaddress failure cases
- prototype now in include file
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
- fix timeout code
- better "random" initial transaction id for long running daemons
- unlimited number of file descriptors to select().
- 64 bit type safe wire protocol
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
- typo (spelling police :-)
- dont die on select() that returns time remaining (on my systems)
- improve initial "random" sequence number, to make it harder to guess
in long running daemons.
- fix timeout code.
- unlimited number of fd's in select.
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
- Protect against select() that returns time remaining (on my systems).
- don't exit. It's bad form for libc to exit() or abort() instead of
returning an error.
- only use loopback addresses after checking the real interfaces.
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
- canonical function declaration
- use constants from includes, not magic numbers
- use standard functions
Obtained from: a diff of FreeBSD vs. OpenBSD/NetBSD rpc code.
Fixed a couple of nitpick warnings, plus one that slipped through the
net earlier.
This directory now compiles without any warnings with -Wall! (Until
the next gcc upgrade...)
1. Added missing function prototypes.
2. Added missing function return types.
3. Added missing function argument types.
4. Added missing headers for system function prototypes.
5. Corrected format specifier in printf().
6. Added extra parentheses around assignment used as truth value.
7. Added missing "default" cases in switch statements.
8. Added casts for function pointers.
9. Did *not* change int declarations of uid and gid to uid_t/gid_t
because I don't know if that would affect the protocol. Put in
explicit casts to int instead, to make things more obvious.
10. Moved declarations of variables that are only used if YP is
defined inside the '#ifdef YP' conditionals.
1. Added missing function prototypes.
2. Added missing function return types.
3. Added missing function argument types.
4. Added missing headers for system function prototypes.
5. Corrected casts in select() args.
6. Got rid of more "extern int errno" rubbish.
7. Added extra parentheses around assignment used as truth value.
8. Fixed bug in clnt_{tcp, udp}create() where pointers could be free'd
even if they hadn't been successfully malloc()'d.
1. Added missing function prototypes.
2. Added missing function return types.
3. Added missing function argument types.
4. Added missing headers for system function prototypes.
5. Got rid of "extern int errno" rubbish.
a machine with aliase ip addresses on the same subnet of an
interfaces' `real' ip addresses would generate <n> duplicate
broadcasts in clnt_broadcast().
Basically, this fix does a purge on the list of bradcast addresses.
but a commit mail got lost, it's the same as for this commit:
lib/libc/gen confstr.c crypt.c disklabel.c fstab.c getcap.c
getgrent.c getgrouplist.c getpass.c getpwent.c
initgroups.c nlist.c psignal.c pwcache.c setmode.c
sleep.c sysconf.c sysctl.c syslog.c usleep.c
lib/libc/locale none.c read_runemagi.c setlocale.c
lib/libc/net gethostbydns.c getnetbydns.c getnetbynis.c
lib/libc/nls msgcat.c
lib/libc/quad Makefile.inc
lib/libc/regex engine.c regcomp.c regerror.c
Minor cleanup, mostly unused vars and missing #includes.
Limit the number of quad functions we pull in for 'i386'.
I still belive the quad stuff should go back into gcc.
Add compile-time warnings about crypt functions.
Back out the 'help NIS rebind faster' hack. This change used a
connect()/send() pair rather than the original sendto() to allow
RPC to pass ICMP host unreachable and similar errors up to RPC
programs that use UDP. This is not a terrible thing by itself, but it can
cause trouble in environments with multi-homed hosts: if the portmapper
on the multi-homed machine sends a reply with a source address
that's different than the one associated with the connection by
connect(), the kernel will send a port unreachable message and
drop the reply. For the sake of compatibility with everybody else
on the planet, it's best to revert to the old behavior.
*long, heavy sigh*
