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Diffstat (limited to 'fuzz/asn1parse.c')
-rw-r--r-- | fuzz/asn1parse.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/fuzz/asn1parse.c b/fuzz/asn1parse.c new file mode 100644 index 0000000000..63104fb7d0 --- /dev/null +++ b/fuzz/asn1parse.c @@ -0,0 +1,29 @@ +/* + * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL licenses, (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * https://www.openssl.org/source/license.html + * or in the file LICENSE in the source distribution. + */ + +/* + * Fuzz the parser used for dumping ASN.1 using "openssl asn1parse". + */ + +#include <stdio.h> +#include <openssl/asn1.h> +#include <openssl/x509.h> +#include <openssl/x509v3.h> +#include "fuzzer.h" + +int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) { + static BIO *bio_out; + + if (bio_out == NULL) + bio_out = BIO_new_file("/dev/null", "w"); + + (void)ASN1_parse_dump(bio_out, buf, len, 0, 0); + return 0; +} |