(tye)Re: IPv4 regex (Net::IPv4Addr)

by tye (Sage)

on Feb 19, 2001 at 01:00 UTC ( [id://59282]=note: print w/replies, xml )

Need Help??

Heh. I just wanted to note that the test for $_ < 0 is a waste since nothing matching \d+ can be negative.

- tye (but my friends call me "Tye")

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Re (tilly) 2: IPv4 regex (Net::IPv4Addr) by tilly (Archbishop) on Feb 19, 2001 at 03:35 UTC
`perl -e 'use integer; print 3000000000 + 1'`	[reply] [d/l]
(tye)Re2: IPv4 regex (Net::IPv4Addr) by tye (Sage) on Feb 19, 2001 at 11:34 UTC
The code in question didn't `use integer`, and "3000000000 + 1" doesn't match \d+, but other than that, uh, yeah, I suppose you'd want to defend against such values in your IP addresses. (: - tye (but my friends call me "Tye")	[reply] [d/l]

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