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fuzzing: allow setup function to be called (#3175)

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This allows to fuzzing of more interesting targets that require setup.

Signed-off-by: Miek Gieben <miek@miek.nl>
This commit is contained in:
Miek Gieben
2019-08-24 18:13:47 +00:00
committed by GitHub
parent 59e74eb15d
commit 62451fd3eb
7 changed files with 21 additions and 6 deletions
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7
plugin/pkg/fuzz/do.go
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@@ -11,7 +11,12 @@ import (
)
// Do will fuzz p - used by gofuzz. See Makefile.fuzz for comments and context.
func Do(p plugin.Handler, data []byte) int {
func Do(p plugin.Handler, fn SetupFunc, data []byte) int {
if fn != nil {
if err := fn(); err != nil {
panic("fuzz: " + err.Error())
}
}
ctx := context.TODO()
r := new(dns.Msg)
if err := r.Unpack(data); err != nil {