Coverage Report

Created: 2025-07-11 06:06

/src/ntpsec/fuzz/FuzzClient.c
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/* Copyright 2022 Google LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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      http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "ntpd.h"
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#define kMinInputLength 20
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#define kMaxInputLength 1024
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bool nts_client_process_response_core(uint8_t *buff, int transferred, struct peer* peer);
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extern int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {//ntpsec/tests/ntpd/nts_client.c
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    if (Size < kMinInputLength || Size > kMaxInputLength){
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        return 0;
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    }
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  struct peer peer;
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  peer.nts_state.aead = 42; /* Dummy init values */
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  peer.nts_state.cookielen = 0;
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  peer.nts_state.writeIdx = 0;
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  peer.nts_state.count = 0;
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  peer.srcadr.sa4.sin_family = AF_INET;
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  peer.srcadr.sa4.sin_port = htons(9999);
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  peer.srcadr.sa4.sin_addr.s_addr= htonl(0x04030201);
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  return nts_client_process_response_core((uint8_t*)Data,Size, &peer);
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}