mirror of https://github.com/google/oss-fuzz.git
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/* 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 <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "ns_turn_utils.h"
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#include "apputils.h"
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#include "stun_buffer.h"
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#define kMinInputLength 5
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#define kMaxInputLength 10240
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extern int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {//stunclient.c
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if (Size < kMinInputLength || Size > kMaxInputLength){
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return 1;
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}
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stun_buffer buf;
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buf.len = Size;
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memcpy(buf.buf,Data,buf.len);
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if(stun_is_command_message(&buf)){
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if(stun_is_response(&buf)){
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if(stun_is_success_response(&buf)){
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if(stun_is_binding_response(&buf)){
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return 0;
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}
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}
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}
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}
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return 1;
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}
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