Allow 0xAD in URI attributes
|Reported by:||nbachiyski||Owned by:|
Given the more frequent use of unicode in addresses and the fact that this byte appears in a lot of the UTF-8 representations, stripping it causes many broken URLs.
I researched the issue and found only one security problem caused by this byte: Mozilla <= 1.7.11/Firefox <= 1.5 Beta 1 didn't escape this byte properly in Internationalized Domain Names.
The bug was fixed almost 4 years ago and everybody now is using newer versions of Firefox, so I think we can safely remove the check.