diff options
author | nectar <nectar@FreeBSD.org> | 2002-08-10 01:50:50 +0000 |
---|---|---|
committer | nectar <nectar@FreeBSD.org> | 2002-08-10 01:50:50 +0000 |
commit | f779e835e5d8cb858cdc744d7757adf40b0fe8d7 (patch) | |
tree | f25f0f96f62ebd270fd809a712de75e582438254 /crypto/openssl/ssl/s2_srvr.c | |
parent | fdead658fba11f58ea41c31b8ef1c69d56657079 (diff) | |
download | FreeBSD-src-f779e835e5d8cb858cdc744d7757adf40b0fe8d7.zip FreeBSD-src-f779e835e5d8cb858cdc744d7757adf40b0fe8d7.tar.gz |
Resolve conflicts.
Diffstat (limited to 'crypto/openssl/ssl/s2_srvr.c')
-rw-r--r-- | crypto/openssl/ssl/s2_srvr.c | 58 |
1 files changed, 43 insertions, 15 deletions
diff --git a/crypto/openssl/ssl/s2_srvr.c b/crypto/openssl/ssl/s2_srvr.c index b725800..32519a7c 100644 --- a/crypto/openssl/ssl/s2_srvr.c +++ b/crypto/openssl/ssl/s2_srvr.c @@ -400,8 +400,7 @@ static int get_client_master_key(SSL *s) SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_READ_WRONG_PACKET_TYPE); } else - SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, - SSL_R_PEER_ERROR); + SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_PEER_ERROR); return(-1); } @@ -409,8 +408,7 @@ static int get_client_master_key(SSL *s) if (cp == NULL) { ssl2_return_error(s,SSL2_PE_NO_CIPHER); - SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, - SSL_R_NO_CIPHER_MATCH); + SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_NO_CIPHER_MATCH); return(-1); } s->session->cipher= cp; @@ -421,8 +419,8 @@ static int get_client_master_key(SSL *s) n2s(p,i); s->session->key_arg_length=i; if(s->session->key_arg_length > SSL_MAX_KEY_ARG_LENGTH) { - SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, - SSL_R_KEY_ARG_TOO_LONG); + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); + SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_KEY_ARG_TOO_LONG); return -1; } s->state=SSL2_ST_GET_CLIENT_MASTER_KEY_B; @@ -430,11 +428,17 @@ static int get_client_master_key(SSL *s) /* SSL2_ST_GET_CLIENT_MASTER_KEY_B */ p=(unsigned char *)s->init_buf->data; - die(s->init_buf->length >= SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER); + if (s->init_buf->length < SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) + { + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); + SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_INTERNAL_ERROR); + return -1; + } keya=s->session->key_arg_length; len = 10 + (unsigned long)s->s2->tmp.clear + (unsigned long)s->s2->tmp.enc + (unsigned long)keya; if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) { + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); SSLerr(SSL_F_GET_CLIENT_MASTER_KEY,SSL_R_MESSAGE_TOO_LONG); return -1; } @@ -511,7 +515,13 @@ static int get_client_master_key(SSL *s) #endif if (is_export) i+=s->s2->tmp.clear; - die(i <= SSL_MAX_MASTER_KEY_LENGTH); + + if (i > SSL_MAX_MASTER_KEY_LENGTH) + { + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); + SSLerr(SSL_F_GET_CLIENT_MASTER_KEY, SSL_R_INTERNAL_ERROR); + return -1; + } s->session->master_key_length=i; memcpy(s->session->master_key,p,(unsigned int)i); return(1); @@ -561,6 +571,7 @@ static int get_client_hello(SSL *s) if ( (i < SSL2_MIN_CHALLENGE_LENGTH) || (i > SSL2_MAX_CHALLENGE_LENGTH)) { + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_INVALID_CHALLENGE_LENGTH); return(-1); } @@ -572,6 +583,7 @@ static int get_client_hello(SSL *s) len = 9 + (unsigned long)s->s2->tmp.cipher_spec_length + (unsigned long)s->s2->challenge_length + (unsigned long)s->s2->tmp.session_id_length; if (len > SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER) { + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); SSLerr(SSL_F_GET_CLIENT_HELLO,SSL_R_MESSAGE_TOO_LONG); return -1; } @@ -659,7 +671,12 @@ static int get_client_hello(SSL *s) p+=s->s2->tmp.session_id_length; /* challenge */ - die(s->s2->challenge_length <= sizeof s->s2->challenge); + if (s->s2->challenge_length > sizeof s->s2->challenge) + { + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); + SSLerr(SSL_F_GET_CLIENT_HELLO, SSL_R_INTERNAL_ERROR); + return -1; + } memcpy(s->s2->challenge,p,(unsigned int)s->s2->challenge_length); return(1); mem_err: @@ -811,7 +828,12 @@ static int get_client_finished(SSL *s) } /* SSL2_ST_GET_CLIENT_FINISHED_B */ - die(s->s2->conn_id_length <= sizeof s->s2->conn_id); + if (s->s2->conn_id_length > sizeof s->s2->conn_id) + { + ssl2_return_error(s,SSL2_PE_UNDEFINED_ERROR); + SSLerr(SSL_F_GET_CLIENT_FINISHED, SSL_R_INTERNAL_ERROR); + return -1; + } len = 1 + (unsigned long)s->s2->conn_id_length; n = (int)len - s->init_num; i = ssl2_read(s,(char *)&(p[s->init_num]),n); @@ -837,7 +859,11 @@ static int server_verify(SSL *s) { p=(unsigned char *)s->init_buf->data; *(p++)=SSL2_MT_SERVER_VERIFY; - die(s->s2->challenge_length <= sizeof s->s2->challenge); + if (s->s2->challenge_length > sizeof s->s2->challenge) + { + SSLerr(SSL_F_SERVER_VERIFY, SSL_R_INTERNAL_ERROR); + return -1; + } memcpy(p,s->s2->challenge,(unsigned int)s->s2->challenge_length); /* p+=s->s2->challenge_length; */ @@ -857,10 +883,12 @@ static int server_finish(SSL *s) p=(unsigned char *)s->init_buf->data; *(p++)=SSL2_MT_SERVER_FINISHED; - die(s->session->session_id_length - <= sizeof s->session->session_id); - memcpy(p,s->session->session_id, - (unsigned int)s->session->session_id_length); + if (s->session->session_id_length > sizeof s->session->session_id) + { + SSLerr(SSL_F_SERVER_FINISH, SSL_R_INTERNAL_ERROR); + return -1; + } + memcpy(p,s->session->session_id, (unsigned int)s->session->session_id_length); /* p+=s->session->session_id_length; */ s->state=SSL2_ST_SEND_SERVER_FINISHED_B; |