Apply clang formatting.
Executed with:
`find . -regextype posix-egrep -regex ".*\.([hc]|fmt|function)" | xargs -L1 clang-format-12 -i`
Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
diff --git a/programs/fuzz/fuzz_dtlsclient.c b/programs/fuzz/fuzz_dtlsclient.c
index 16f6014..780cfa3 100644
--- a/programs/fuzz/fuzz_dtlsclient.c
+++ b/programs/fuzz/fuzz_dtlsclient.c
@@ -6,31 +6,26 @@
#include "common.h"
#include "mbedtls/ssl.h"
#if defined(MBEDTLS_SSL_PROTO_DTLS)
-#include "mbedtls/entropy.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/timing.h"
-#include "test/certs.h"
+# include "mbedtls/entropy.h"
+# include "mbedtls/ctr_drbg.h"
+# include "mbedtls/timing.h"
+# include "test/certs.h"
-#if defined(MBEDTLS_SSL_CLI_C) && \
- defined(MBEDTLS_ENTROPY_C) && \
- defined(MBEDTLS_CTR_DRBG_C) && \
- defined(MBEDTLS_TIMING_C)
+# 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)
+# if defined(MBEDTLS_X509_CRT_PARSE_C) && defined(MBEDTLS_PEM_PARSE_C)
static mbedtls_x509_crt cacert;
-#endif
+# endif
const char *pers = "fuzz_dtlsclient";
-#endif
+# 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) && \
+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;
@@ -43,82 +38,80 @@
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)
+# 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
+# endif
dummy_init();
initialized = 1;
}
- mbedtls_ssl_init( &ssl );
- mbedtls_ssl_config_init( &conf );
- mbedtls_ctr_drbg_init( &ctr_drbg );
- mbedtls_entropy_init( &entropy );
+ 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 )
+ 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,
+ if (mbedtls_ssl_config_defaults(&conf, MBEDTLS_SSL_IS_CLIENT,
MBEDTLS_SSL_TRANSPORT_DATAGRAM,
- MBEDTLS_SSL_PRESET_DEFAULT ) != 0 )
+ 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 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 )
+ if (mbedtls_ssl_setup(&ssl, &conf) != 0)
goto exit;
- mbedtls_ssl_set_timer_cb( &ssl, &timer, mbedtls_timing_set_delay,
- mbedtls_timing_get_delay );
+ 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 )
+# if defined(MBEDTLS_X509_CRT_PARSE_C) && defined(MBEDTLS_PEM_PARSE_C)
+ if (mbedtls_ssl_set_hostname(&ssl, "localhost") != 0)
goto exit;
-#endif
+# endif
biomemfuzz.Data = Data;
biomemfuzz.Size = Size;
biomemfuzz.Offset = 0;
- mbedtls_ssl_set_bio( &ssl, &biomemfuzz, dummy_send, fuzz_recv, fuzz_recv_timeout );
+ 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 );
+ 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 )
+ if (ret == MBEDTLS_ERR_SSL_WANT_READ)
continue;
- else if( ret <= 0 )
- //EOF or error
+ else if (ret <= 0)
+ // EOF or error
break;
- }
- while( 1 );
+ } while (1);
}
exit:
- mbedtls_entropy_free( &entropy );
- mbedtls_ctr_drbg_free( &ctr_drbg );
- mbedtls_ssl_config_free( &conf );
- mbedtls_ssl_free( &ssl );
+ mbedtls_entropy_free(&entropy);
+ mbedtls_ctr_drbg_free(&ctr_drbg);
+ mbedtls_ssl_config_free(&conf);
+ mbedtls_ssl_free(&ssl);
#else
- (void) Data;
- (void) Size;
+ (void)Data;
+ (void)Size;
#endif
return 0;
}