ceph/src/isa-l/tests/fuzz/igzip_dump_inflate_corpus.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include "inflate_std_vects.h"
   5
   6 #define DNAME_MAX 256
   7 #define FNAME_MAX (DNAME_MAX + 81)
   8
   9 int main(int argc, char *argv[])
  10 {
  11         uint8_t *buf;
  12         int i, len, err;
  13         FILE *fout = NULL;
  14         char fname[FNAME_MAX];
  15         char dname[DNAME_MAX];
  16
  17         if (argc != 2) {
  18                 fprintf(stderr, "Usage: %s <outdir>\n", argv[0]);
  19                 exit(1);
  20         }
  21         strncpy(dname, argv[1], DNAME_MAX - 1);
  22
  23         for (i = 0; i < sizeof(std_vect_array) / sizeof(struct vect_result); i++) {
  24                 buf = std_vect_array[i].vector;
  25                 len = std_vect_array[i].vector_length;
  26                 err = std_vect_array[i].expected_error;
  27
  28                 snprintf(fname, FNAME_MAX, "%s/inflate_corp_n%04d_e%04d", dname, i, err);
  29                 printf(" writing %s\n", fname);
  30                 fout = fopen(fname, "w+");
  31                 if (!fout) {
  32                         fprintf(stderr, "Can't open %s for writing\n", fname);
  33                         exit(1);
  34                 }
  35                 fwrite(buf, len, 1, fout);
  36                 fclose(fout);
  37         }
  38
  39         return 0;
  40 }