isa-l/tests/fuzz/igzip_dump_inflate_corpus.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "inflate_std_vects.h"

#define DNAME_MAX 256
#define FNAME_MAX (DNAME_MAX + 81)

int
main(int argc, char *argv[])
{
        uint8_t *buf;
        int i, len, err;
        FILE *fout = NULL;
        char fname[FNAME_MAX];
        char dname[DNAME_MAX];

        if (argc != 2) {
                fprintf(stderr, "Usage: %s <outdir>\n", argv[0]);
                exit(1);
        }
        strncpy(dname, argv[1], DNAME_MAX - 1);

        for (i = 0; i < sizeof(std_vect_array) / sizeof(struct vect_result); i++) {
                buf = std_vect_array[i].vector;
                len = std_vect_array[i].vector_length;
                err = std_vect_array[i].expected_error;

                snprintf(fname, FNAME_MAX, "%s/inflate_corp_n%04d_e%04d", dname, i, err);
                printf(" writing %s\n", fname);
                fout = fopen(fname, "w+");
                if (!fout) {
                        fprintf(stderr, "Can't open %s for writing\n", fname);
                        exit(1);
                }
                fwrite(buf, len, 1, fout);
                fclose(fout);
        }

        return 0;
}