Fuzz zip unmarshalers

This commit is contained in:
Josh Deprez 2024-04-24 15:57:52 +10:00
parent 910d52ca2d
commit f82efc7f8e
Signed by: josh
SSH key fingerprint: SHA256:zZji7w1Ilh2RuUpbQcqkLPrqmRwpiCSycbF2EfKm6Kw

61
atalk/zip/zip_test.go Normal file
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/*
Copyright 2024 Josh Deprez
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package zip
import (
"testing"
"gitea.drjosh.dev/josh/jrouter/atalk/atp"
)
func FuzzUnmarshalPacket(f *testing.F) {
f.Fuzz(func(t *testing.T, data []byte) {
_, _ = UnmarshalPacket(data)
})
}
func FuzzUnmarshalTReq(f *testing.F) {
f.Fuzz(func(t *testing.T, xo bool, trti, bitmap uint8, tid uint16, userBytes uint32, data []byte) {
if len(data) < 4 {
return
}
_, _ = UnmarshalTReq(&atp.TReq{
ExactlyOnce: xo,
TRelTimeoutIndicator: trti,
Bitmap: bitmap,
TransactionID: tid,
UserBytes: [4]byte(data[:4]),
Data: data[4:],
})
})
}
func FuzzUnmarshalTResp(f *testing.F) {
f.Fuzz(func(t *testing.T, eom, sts bool, seq uint8, tid uint16, userBytes uint32, data []byte) {
if len(data) < 4 {
return
}
_, _ = UnmarshalTResp(&atp.TResp{
EndOfMessage: eom,
SendTransactionStatus: sts,
Sequence: seq,
TransactionID: tid,
UserBytes: [4]byte(data[:4]),
Data: data[4:],
})
})
}