81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/*
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* # Copyright 2020 Google Inc.
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* #
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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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* #
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* # http://www.apache.org/licenses/LICENSE-2.0
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* #
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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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* ################################################################################
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* */
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#define HPACK_STANDALONE
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#include <stdint.h>
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#include <string.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <haproxy/chunk.h>
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#include <haproxy/hpack-dec.h>
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#define MAX_RQ_SIZE 65536
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#define MAX_HDR_NUM 1000
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char hex[MAX_RQ_SIZE*3+3]; // enough for "[ XX]* <CR> <LF> \0"
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uint8_t buf[MAX_RQ_SIZE];
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char trash_buf[MAX_RQ_SIZE];
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char tmp_buf[MAX_RQ_SIZE];
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struct buffer tmp = { .area = tmp_buf, .data = 0, .size = sizeof(tmp_buf) };
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/* Empty function we dont need - we just need a callback */
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void debug_hexdump(FILE *out, const char *pfx, const char *buf,
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unsigned int baseaddr, int len)
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{ }
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// These must be included here
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#include "../src/hpack-huff.c"
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#include "../src/hpack-tbl.c"
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#include "../src/hpack-dec.c"
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size){
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char *new_str = (char *)malloc(size+1);
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struct hpack_dht *dht;
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struct pool_head pool;
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int dht_size = 4096;
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if (new_str == NULL){
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return 0;
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}
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memcpy(new_str, data, size);
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new_str[size] = '\0';
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struct http_hdr list[MAX_HDR_NUM];
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pool.size = dht_size;
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pool_head_hpack_tbl = &pool;
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dht = hpack_dht_alloc();
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if (dht != NULL)
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{
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hpack_decode_frame(dht, new_str, size, list,sizeof(list)/sizeof(list[0]), &tmp);
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if (dht != NULL)
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{
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free(dht);
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}
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}
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free(new_str);
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return 0;
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}
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