whomatch.patch

   1 Only match nicks and channels when told to, and not when not told to.
   2
   3 Previously things like /who account a%.. would be matched against a nick too
   4 and /who realname r% would be matched against nicks and channels
   5 (eg. when searching for users with a realname that's also a valid channel name,
   6 or happens to be also a nick that is in use).
   7
   8 diff -r ebda89dbc5c9 ircd/m_who.c
   9 --- a/ircd/m_who.c      Thu Jan 22 16:05:40 2009 +0100
  10 +++ b/ircd/m_who.c      Thu Jan 22 16:29:28 2009 +0100
  11 @@ -300,8 +300,11 @@
  12    who_marker = get_client_marker();
  13    commas = (mask && strchr(mask, ','));
  14
  15 -  /* First treat mask as a list of plain nicks/channels */
  16 -  if (mask)
  17 +  /* First treat mask as a list of plain nicks/channels
  18 +   *  but only when told to match nicks (and channels)
  19 +   *   with WHO_FIELD_NIC or when we got a mask with commas
  20 +   */
  21 +  if (mask && (matchsel & WHO_FIELD_NIC || commas))
  22    {
  23      strcpy(mymask, mask);
  24      for (p = 0, nick = ircd_strtok(&p, mymask, ","); nick;