#include "fuzz.h"

#include "xalloc.h"

#include "mountP.h"

#include <stdlib.h>

#include <stddef.h>

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {

        struct libmnt_table *tb = NULL;

        FILE *f = NULL;

        if (size == 0)

                return 0;

        // 128Kb should be enough to trigger all the issues we're interested in

        if (size > 131072)

                return 0;

        tb = mnt_new_table();

        if (!tb)

    err_oom();

        f = fmemopen((char*) data, size, "re");

        if (!f)

    err(EXIT_FAILURE, "fmemopen() failed");

        mnt_table_enable_comments(tb, TRUE);

        (void) mnt_table_parse_stream(tb, f, "mountinfo");

        mnt_unref_table(tb);

        fclose(f);

        return 0;

}