This partly closes bug #118. ngIRCd still starts up even when
Server{UID|GID} is invalid: then the daemon falls back to "nobody"
when running with root(0) privileges (as before).
commit 15fec92ed7
(Update list item, if it already exists) can make ngircd
crash because 'Reason' can be NULL, as reported by
Cahata on the ngircd mailing list.
Doesn't affect any released ngircd versions.
Also, make sure that we do not pass NULL as arguments
to a '%s' printf-like function.
When JOIN is received with more than one channel name, don't stop
processing on the first error (e.g. bad name, wrong channel key, ...)
but report an error and continue with the other given channel names.
Reported by Cahata -- thanks!
When "PAMIsOptional" is set, clients not sending a password are still
allowed to connect: they won't become "identified" and keep the "~"
character prepended to their supplied user name.
This fixes two bugs:
- "WHO <nick>" returned nothing at all if the user was "+i"
(reported by Cahata, thanks).
- "WHO <nick|nickmask>" returned channel names instead of "*"
when the user was member of a (visible) channel.
Clean up code and add documentation as well.
Rename Channel_Count() to Channel_CountVisible() and only count channels
that are visible to the requesting client, so the existence of secret
channels is no longer revealed by using LUSERS.
Reported by Cahata -- thanks!
Unknown user and channel modes no longer stop the mode parser, but are
simply ignored. Therefore modes after the unknown one are now handled.
This is how ircd2.10/ircd2.11/ircd-seven behave, at least.
Reported by Cahata -- thanks!
This fixes:
irc-oper.c: In function ‘IRC_xLINE’:
irc-oper.c:429: warning: ‘class’ may be used uninitialized in this function
irc-oper.c:430: warning: ‘class_c’ may be used uninitialized in this function
If gai_strerror() isn't available, use a macro that simply returns
a static error message (regardless of the real error code).
For example, GNU libc 2.0.7 doesn't implement gai_strerror().
This fixes the problem that ngIRCd can't do any IDENT lookups because
of the socket has already been closed in the child process.
The bug has been introduced starting with ngIRCd 17 ... :-(
(commit ID 6ebb31ab35)
- User mode "R": indicates that the nick name of this user is "registered".
This mode isn't handled by ngIRCd itself, but must be set and unset by
IRC services like Anope.
- Channel mode "R": only registered users (having the user mode "R" set)
are allowed to join this channel.
Alexander Barton