mirrors/uquic
1
0
Fork 0
mirror of https://github.com/refraction-networking/uquic.git synced 2025-04-06 05:37:36 +03:00
Code Issues Projects Releases Packages Wiki Activity

use the fuzzing helper functions to generate the header seed corpus

Browse source
This commit is contained in:
Marten Seemann 2020-08-25 12:41:40 +07:00
parent 9a8e39327b
commit 745e51ac4f
18 changed files with 25 additions and 40 deletions
Download patch file Download diff file Expand all files Collapse all files

8
fuzzing/header/fuzz.go
View file

@ -10,13 +10,17 @@ import (
const version = protocol.VersionTLS
// PrefixLen is the number of bytes used for configuration
const PrefixLen = 1
// Fuzz fuzzes the QUIC header.
//go:generate go run ./cmd/corpus.go
func Fuzz(data []byte) int {
if len(data) < 1 {
if len(data) < PrefixLen {
return 0
}
connIDLen := int(data[0] % 21)
data = data[1:]
data = data[PrefixLen:]
if wire.IsVersionNegotiationPacket(data) {
return fuzzVNP(data)