[TYPO3-core] RFC #12990 : referrer in felogin form is not encoded correctly

[Benjamin Mack]

Hey Jigal,

just by reading: the function is "htmlspecialchars()" not 
"htmlspecialchar()". Also, any steps on how to produce this obvious one 
quickly?

Steffen K: I think there was a recent RFC (two months ago or so) where 
rawurlencode() was introduced. Any reasons why we used "rawurlencode()" 
and not HSC?

All the best,
Benni.