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| author | Alexander Barton <alex@barton.de> | 2012-01-06 17:24:55 +0100 |
|---|---|---|
| committer | Alexander Barton <alex@barton.de> | 2012-01-06 17:24:55 +0100 |
| commit | 1fa2af5b3a95cad24c3e8b56ee7e57aa5084bfdb (patch) | |
| tree | d69dbdf8472860d1a785491dcd993f9dda4e98f4 | |
| parent | 05cc9bf9b064c7048f6b197462a686c5a9100798 (diff) | |
| download | ngircd-1fa2af5b3a95cad24c3e8b56ee7e57aa5084bfdb.tar.gz ngircd-1fa2af5b3a95cad24c3e8b56ee7e57aa5084bfdb.zip | |
Fix handling of channel mode sequence with/without arguments
For example, don't generate wrong error messages when handling "MODE #chan +IIIIItn *!aa@b *!bb@c *!cc@d *!dd@e *!ee@f".
| -rw-r--r-- | src/ngircd/irc-mode.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/ngircd/irc-mode.c b/src/ngircd/irc-mode.c index d8329b16..01f87621 100644 --- a/src/ngircd/irc-mode.c +++ b/src/ngircd/irc-mode.c @@ -1,6 +1,6 @@ /* * ngIRCd -- The Next Generation IRC Daemon - * Copyright (c)2001-2011 Alexander Barton (alex@barton.de) and Contributors. + * Copyright (c)2001-2012 Alexander Barton (alex@barton.de) and Contributors. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -280,7 +280,7 @@ Client_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target ) /* Are there changed modes? */ if (the_modes[1]) { - /* Remoce needless action modifier characters */ + /* Remove needless action modifier characters */ len = strlen(the_modes) - 1; if (the_modes[len] == '+' || the_modes[len] == '-') the_modes[len] = '\0'; @@ -428,6 +428,8 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) mode_ptr++; if (!*mode_ptr) { /* Try next argument if there's any */ + if (arg_arg < 0) + break; if (arg_arg > mode_arg) mode_arg = arg_arg; else |