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fuzz_main.c
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1 #include "zip_read_fuzzer.cc"
2 #include <stdio.h>
3 #include <stdlib.h>
4 
5 /* fuzz target entry point, works without libFuzzer */
6 
7 int
8 main(int argc, char **argv) {
9  FILE *f;
10  char *buf = NULL;
11  long siz_buf;
12 
13  if (argc < 2) {
14  fprintf(stderr, "no input file\n");
15  goto err;
16  }
17 
18  f = fopen(argv[1], "rb");
19  if (f == NULL) {
20  fprintf(stderr, "error opening input file %s\n", argv[1]);
21  goto err;
22  }
23 
24  fseek(f, 0, SEEK_END);
25 
26  siz_buf = ftell(f);
27  rewind(f);
28 
29  if (siz_buf < 1) {
30  goto err;
31  }
32 
33  buf = (char *)malloc(siz_buf);
34  if (buf == NULL) {
35  fprintf(stderr, "malloc() failed\n");
36  goto err;
37  }
38 
39  if (fread(buf, siz_buf, 1, f) != 1) {
40  fprintf(stderr, "fread() failed\n");
41  goto err;
42  }
43 
44  (void)LLVMFuzzerTestOneInput((uint8_t *)buf, siz_buf);
45 
46 err:
47  free(buf);
48 
49  return 0;
50 }
err
static bool err
Definition: armass.c:435
NULL
#define NULL
Definition: cris-opc.c:27
LLVMFuzzerTestOneInput
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
Definition: fuzz_disasm.c:221
main
int main(int argc, char **argv)
Definition: fuzz_main.c:8
free
RZ_API void Ht_() free(HtName_(Ht) *ht)
Definition: ht_inc.c:130
buf
voidpf void * buf
Definition: ioapi.h:138
malloc
void * malloc(size_t size)
Definition: malloc.c:123
argv
static static fork const void static count static fd const char const char static newpath char char argv
Definition: sflib.h:40
benchmark.FILE
string FILE
Definition: benchmark.py:21
uint8_t
unsigned char uint8_t
Definition: sftypes.h:31
f
#define f(i)
Definition: sha256.c:46
SEEK_END
#define SEEK_END
Definition: zip.c:84
zip_read_fuzzer.cc