Kevin Easton 05cf540a99 Fix use of uninitialised variable and hostmask matching logic in userhost_unban() ...

Initialise ip_str so that it isn't used uninitialised.

Don't strip server flags from user@ portion of the hostmask, so that it will
not miss matching bans.

Switch ip_str from alloca() to malloc_sprintf() / new_free() - there's no
particular need for alloca() here.

2015-06-23 15:53:30 +10:00

220 KiB

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