Ed Maste 83372bda16 libfetch: disallow invalid escape sequences
Per RFC1738 escape is "% hex hex"; other sequences do not form a valid URL.

Suggested by:	Matthew Dillon
Reviewed by:	Matthew Dillon
MFC after:	1 week
2020-02-05 16:55:00 +00:00
..
2019-12-11 17:37:53 +00:00