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/* Simpler gnu89 version of StandaloneFuzzTargetMain.c from LLVM */
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#if defined(HAVE_LIBCRYPTO) || defined(WITH_GSSAPI)
/* for OPENSSL_cleanup() of GSSAPI's OpenSSL context */
#include <openssl/crypto.h>
#endif
int LLVMFuzzerTestOneInput (const unsigned char *data, size_t size);
__attribute__((weak)) int LLVMFuzzerInitialize(int *argc, char ***argv);
int
main (int argc, char **argv)
{
FILE *f = NULL;
size_t n_read, len;
unsigned char *buf = NULL;
if (argc < 2) {
return 1;
}
if (LLVMFuzzerInitialize) {
LLVMFuzzerInitialize(&argc, &argv);
}
f = fopen (argv[1], "r");
assert (f);
fseek (f, 0, SEEK_END);
len = ftell (f);
fseek (f, 0, SEEK_SET);
buf = (unsigned char*) malloc (len);
n_read = fread (buf, 1, len, f);
fclose (f);
assert (n_read == len);
LLVMFuzzerTestOneInput (buf, len);
free (buf);
printf ("Done!\n");
#if defined(HAVE_LIBCRYPTO) || defined(WITH_GSSAPI)
OPENSSL_cleanup();
#endif
return 0;
}
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