Fuzzing httpheader with go-fuzz

Here are some tools for running go-fuzz on httpheader's parsers.

Install go-fuzz:

go get -u github.com/dvyukov/go-fuzz/go-fuzz{,-build}

The following instructions assume a GNU userland. If they don't work for you, run go-fuzz-build and go-fuzz manually.

Fuzz each header (for which a *.fuzz directory has been prepared) for several minutes:

make *.fuzz

Fuzz the WWW-Authenticate header for an hour:

make WWW-Authenticate.fuzz TIME=1h

Clean up everything generated by go-fuzz (will error if any crashers have been found):

make clean