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-rw-r--r--ssl/statem/statem_lib.c77
1 files changed, 39 insertions, 38 deletions
diff --git a/ssl/statem/statem_lib.c b/ssl/statem/statem_lib.c
index 7cf84c70f1..fac9684ce2 100644
--- a/ssl/statem/statem_lib.c
+++ b/ssl/statem/statem_lib.c
@@ -138,13 +138,13 @@ MSG_PROCESS_RETURN tls_process_change_cipher_spec(SSL *s, PACKET *pkt)
*/
if (SSL_IS_DTLS(s)) {
if ((s->version == DTLS1_BAD_VER
- && remain != DTLS1_CCS_HEADER_LENGTH + 1)
- || (s->version != DTLS1_BAD_VER
- && remain != DTLS1_CCS_HEADER_LENGTH - 1)) {
- al = SSL_AD_ILLEGAL_PARAMETER;
- SSLerr(SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC,
- SSL_R_BAD_CHANGE_CIPHER_SPEC);
- goto f_err;
+ && remain != DTLS1_CCS_HEADER_LENGTH + 1)
+ || (s->version != DTLS1_BAD_VER
+ && remain != DTLS1_CCS_HEADER_LENGTH - 1)) {
+ al = SSL_AD_ILLEGAL_PARAMETER;
+ SSLerr(SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC,
+ SSL_R_BAD_CHANGE_CIPHER_SPEC);
+ goto f_err;
}
} else {
if (remain != 0) {
@@ -349,16 +349,18 @@ int tls_get_message_header(SSL *s, int *mt)
do {
while (s->init_num < SSL3_HM_HEADER_LENGTH) {
i = s->method->ssl_read_bytes(s, SSL3_RT_HANDSHAKE, &recvd_type,
- &p[s->init_num], SSL3_HM_HEADER_LENGTH - s->init_num, 0);
+ &p[s->init_num],
+ SSL3_HM_HEADER_LENGTH - s->init_num,
+ 0);
if (i <= 0) {
s->rwstate = SSL_READING;
return 0;
}
if (recvd_type == SSL3_RT_CHANGE_CIPHER_SPEC) {
/*
- * A ChangeCipherSpec must be a single byte and may not occur
- * in the middle of a handshake message.
- */
+ * A ChangeCipherSpec must be a single byte and may not occur
+ * in the middle of a handshake message.
+ */
if (s->init_num != 0 || i != 1 || p[0] != SSL3_MT_CCS) {
al = SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_TLS_GET_MESSAGE_HEADER,
@@ -428,7 +430,7 @@ int tls_get_message_header(SSL *s, int *mt)
goto f_err;
}
if (l && !BUF_MEM_grow_clean(s->init_buf,
- (int)l + SSL3_HM_HEADER_LENGTH)) {
+ (int)l + SSL3_HM_HEADER_LENGTH)) {
SSLerr(SSL_F_TLS_GET_MESSAGE_HEADER, ERR_R_BUF_LIB);
goto err;
}
@@ -490,11 +492,11 @@ int tls_get_message_body(SSL *s, unsigned long *len)
return 0;
}
if (s->msg_callback)
- s->msg_callback(0, SSL2_VERSION, 0, s->init_buf->data,
+ s->msg_callback(0, SSL2_VERSION, 0, s->init_buf->data,
(size_t)s->init_num, s, s->msg_callback_arg);
} else {
if (!ssl3_finish_mac(s, (unsigned char *)s->init_buf->data,
- s->init_num + SSL3_HM_HEADER_LENGTH)) {
+ s->init_num + SSL3_HM_HEADER_LENGTH)) {
SSLerr(SSL_F_TLS_GET_MESSAGE_BODY, ERR_R_EVP_LIB);
ssl3_send_alert(s, SSL3_AL_FATAL, SSL_AD_INTERNAL_ERROR);
*len = 0;
@@ -522,8 +524,7 @@ int tls_get_message_body(SSL *s, unsigned long *len)
int ssl_cert_type(const X509 *x, const EVP_PKEY *pk)
{
- if (pk == NULL &&
- (pk = X509_get0_pubkey(x)) == NULL)
+ if (pk == NULL && (pk = X509_get0_pubkey(x)) == NULL)
return -1;
switch (EVP_PKEY_id(pk)) {
@@ -637,8 +638,8 @@ static int version_cmp(const SSL *s, int a, int b)
typedef struct {
int version;
- const SSL_METHOD *(*cmeth)(void);
- const SSL_METHOD *(*smeth)(void);
+ const SSL_METHOD *(*cmeth) (void);
+ const SSL_METHOD *(*smeth) (void);
} version_info;
#if TLS_MAX_VERSION != TLS1_2_VERSION
@@ -647,26 +648,26 @@ typedef struct {
static const version_info tls_version_table[] = {
#ifndef OPENSSL_NO_TLS1_2
- { TLS1_2_VERSION, tlsv1_2_client_method, tlsv1_2_server_method },
+ {TLS1_2_VERSION, tlsv1_2_client_method, tlsv1_2_server_method},
#else
- { TLS1_2_VERSION, NULL, NULL },
+ {TLS1_2_VERSION, NULL, NULL},
#endif
#ifndef OPENSSL_NO_TLS1_1
- { TLS1_1_VERSION, tlsv1_1_client_method, tlsv1_1_server_method },
+ {TLS1_1_VERSION, tlsv1_1_client_method, tlsv1_1_server_method},
#else
- { TLS1_1_VERSION, NULL, NULL },
+ {TLS1_1_VERSION, NULL, NULL},
#endif
#ifndef OPENSSL_NO_TLS1
- { TLS1_VERSION, tlsv1_client_method, tlsv1_server_method },
+ {TLS1_VERSION, tlsv1_client_method, tlsv1_server_method},
#else
- { TLS1_VERSION, NULL, NULL },
+ {TLS1_VERSION, NULL, NULL},
#endif
#ifndef OPENSSL_NO_SSL3
- { SSL3_VERSION, sslv3_client_method, sslv3_server_method },
+ {SSL3_VERSION, sslv3_client_method, sslv3_server_method},
#else
- { SSL3_VERSION, NULL, NULL },
+ {SSL3_VERSION, NULL, NULL},
#endif
- { 0, NULL, NULL },
+ {0, NULL, NULL},
};
#if DTLS_MAX_VERSION != DTLS1_2_VERSION
@@ -675,18 +676,18 @@ static const version_info tls_version_table[] = {
static const version_info dtls_version_table[] = {
#ifndef OPENSSL_NO_DTLS1_2
- { DTLS1_2_VERSION, dtlsv1_2_client_method, dtlsv1_2_server_method },
+ {DTLS1_2_VERSION, dtlsv1_2_client_method, dtlsv1_2_server_method},
#else
- { DTLS1_2_VERSION, NULL, NULL },
+ {DTLS1_2_VERSION, NULL, NULL},
#endif
#ifndef OPENSSL_NO_DTLS1
- { DTLS1_VERSION, dtlsv1_client_method, dtlsv1_server_method },
- { DTLS1_BAD_VER, dtls_bad_ver_client_method, NULL },
+ {DTLS1_VERSION, dtlsv1_client_method, dtlsv1_server_method},
+ {DTLS1_BAD_VER, dtls_bad_ver_client_method, NULL},
#else
- { DTLS1_VERSION, NULL, NULL },
- { DTLS1_BAD_VER, NULL, NULL },
+ {DTLS1_VERSION, NULL, NULL},
+ {DTLS1_BAD_VER, NULL, NULL},
#endif
- { 0, NULL, NULL },
+ {0, NULL, NULL},
};
/*
@@ -707,7 +708,7 @@ static int ssl_method_error(const SSL *s, const SSL_METHOD *method)
return SSL_R_VERSION_TOO_LOW;
if (s->max_proto_version != 0 &&
- version_cmp(s, version, s->max_proto_version) > 0)
+ version_cmp(s, version, s->max_proto_version) > 0)
return SSL_R_VERSION_TOO_HIGH;
if ((s->options & method->mask) != 0)
@@ -794,8 +795,7 @@ int ssl_check_version_downgrade(SSL *s)
}
for (vent = table; vent->version != 0; ++vent) {
- if (vent->smeth != NULL &&
- ssl_method_error(s, vent->smeth()) == 0)
+ if (vent->smeth != NULL && ssl_method_error(s, vent->smeth()) == 0)
return s->version == vent->version;
}
return 0;
@@ -995,7 +995,8 @@ int ssl_choose_client_version(SSL *s, int version)
* Returns 0 on success or an SSL error reason number on failure. On failure
* min_version and max_version will also be set to 0.
*/
-int ssl_get_client_min_max_version(const SSL *s, int *min_version, int *max_version)
+int ssl_get_client_min_max_version(const SSL *s, int *min_version,
+ int *max_version)
{
int version;
int hole;
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-26 03:16:15 +0000