On Wed, 2 Nov 2005, Daniel Tiefnig wrote:
> ${if match_address{1.2.3.4}{1.2.3.4} {foo}{bar}}
Oops.
> Looking at check_address() in match.c, one finds out the problem is the
> "uschar *sdomain", which gets initialized at line 994:
> sdomain = Ustrrchr(subject, '@');
> At line 1151 it is used like this:
> csb.subject = (cb->caseless)? string_copylc(sdomain+1) : \
> string_copy(sdomain+1);
> D'oh. This gives Address 0x1 passed to string_copylc, if there's no "@"
> in the subject string.
>
> I'm not quite sure how to solve this issue, maybe a PANIC would do the
> trick, or maybe we should just [issue a warning and] return FALSE.
Noted.
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.
Get the Exim 4 book: http://www.uit.co.uk/exim-book
