1 files changed, 0 insertions, 123 deletions
diff --git a/lib/mbedtls-2.27.0/programs/fuzz/fuzz_dtlsclient.c b/lib/mbedtls-2.27.0/programs/fuzz/fuzz_dtlsclient.c
deleted file mode 100644
index ff258bc..0000000
--- a/lib/mbedtls-2.27.0/programs/fuzz/fuzz_dtlsclient.c
+++ /dev/null
@@ -1,123 +0,0 @@
-#include <string.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include "common.h"
-#include "mbedtls/ssl.h"
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/certs.h"
-#include "mbedtls/timing.h"
-
-
-#if defined(MBEDTLS_SSL_CLI_C) && \
-    defined(MBEDTLS_ENTROPY_C) && \
-    defined(MBEDTLS_CTR_DRBG_C) && \
-    defined(MBEDTLS_TIMING_C)
-static int initialized = 0;
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && defined(MBEDTLS_PEM_PARSE_C)
-static mbedtls_x509_crt cacert;
-#endif
-
-const char *pers = "fuzz_dtlsclient";
-#endif
-#endif // MBEDTLS_SSL_PROTO_DTLS
-
-
-
-int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
-#if defined(MBEDTLS_SSL_PROTO_DTLS) && \
-    defined(MBEDTLS_SSL_CLI_C) && \
-    defined(MBEDTLS_ENTROPY_C) && \
-    defined(MBEDTLS_CTR_DRBG_C) && \
-    defined(MBEDTLS_TIMING_C)
-    int ret;
-    size_t len;
-    mbedtls_ssl_context ssl;
-    mbedtls_ssl_config conf;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_entropy_context entropy;
-    mbedtls_timing_delay_context timer;
-    unsigned char buf[4096];
-    fuzzBufferOffset_t biomemfuzz;
-
-    if (initialized == 0) {
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && defined(MBEDTLS_PEM_PARSE_C)
-        mbedtls_x509_crt_init( &cacert );
-        if (mbedtls_x509_crt_parse( &cacert, (const unsigned char *) mbedtls_test_cas_pem,
-                                   mbedtls_test_cas_pem_len ) != 0)
-            return 1;
-#endif
-        dummy_init();
-
-        initialized = 1;
-    }
-
-    mbedtls_ssl_init( &ssl );
-    mbedtls_ssl_config_init( &conf );
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-    mbedtls_entropy_init( &entropy );
-
-    srand(1);
-    if( mbedtls_ctr_drbg_seed( &ctr_drbg, dummy_entropy, &entropy,
-                              (const unsigned char *) pers, strlen( pers ) ) != 0 )
-        goto exit;
-
-    if( mbedtls_ssl_config_defaults( &conf,
-                                    MBEDTLS_SSL_IS_CLIENT,
-                                    MBEDTLS_SSL_TRANSPORT_DATAGRAM,
-                                    MBEDTLS_SSL_PRESET_DEFAULT ) != 0 )
-        goto exit;
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && defined(MBEDTLS_PEM_PARSE_C)
-    mbedtls_ssl_conf_ca_chain( &conf, &cacert, NULL );
-#endif
-    mbedtls_ssl_conf_authmode( &conf, MBEDTLS_SSL_VERIFY_NONE );
-    mbedtls_ssl_conf_rng( &conf, dummy_random, &ctr_drbg );
-
-    if( mbedtls_ssl_setup( &ssl, &conf ) != 0 )
-        goto exit;
-
-    mbedtls_ssl_set_timer_cb( &ssl, &timer, mbedtls_timing_set_delay,
-                             mbedtls_timing_get_delay );
-
-#if defined(MBEDTLS_X509_CRT_PARSE_C) && defined(MBEDTLS_PEM_PARSE_C)
-    if( mbedtls_ssl_set_hostname( &ssl, "localhost" ) != 0 )
-        goto exit;
-#endif
-
-    biomemfuzz.Data = Data;
-    biomemfuzz.Size = Size;
-    biomemfuzz.Offset = 0;
-    mbedtls_ssl_set_bio( &ssl, &biomemfuzz, dummy_send, fuzz_recv, fuzz_recv_timeout );
-
-    ret = mbedtls_ssl_handshake( &ssl );
-    if( ret == 0 )
-    {
-        //keep reading data from server until the end
-        do
-        {
-            len = sizeof( buf ) - 1;
-            ret = mbedtls_ssl_read( &ssl, buf, len );
-
-            if( ret == MBEDTLS_ERR_SSL_WANT_READ )
-                continue;
-            else if( ret <= 0 )
-                //EOF or error
-                break;
-        }
-        while( 1 );
-    }
-
-exit:
-    mbedtls_entropy_free( &entropy );
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_ssl_config_free( &conf );
-    mbedtls_ssl_free( &ssl );
-
-#else
-    (void) Data;
-    (void) Size;
-#endif
-    return 0;
-}