diff options
-rw-r--r-- | crypto/bio/b_addr.c | 32 | ||||
-rw-r--r-- | crypto/bio/bio_err.c | 3 | ||||
-rw-r--r-- | include/openssl/bio.h | 4 | ||||
-rw-r--r-- | util/libcrypto.num | 1 |
4 files changed, 29 insertions, 11 deletions
diff --git a/crypto/bio/b_addr.c b/crypto/bio/b_addr.c index 289404c..141f1a9 100644 --- a/crypto/bio/b_addr.c +++ b/crypto/bio/b_addr.c @@ -609,6 +609,13 @@ DEFINE_RUN_ONCE_STATIC(do_bio_lookup_init) return bio_lookup_lock != NULL; } +int BIO_lookup(const char *host, const char *service, + enum BIO_lookup_type lookup_type, + int family, int socktype, BIO_ADDRINFO **res) +{ + return BIO_lookup_ex(host, service, lookup_type, family, socktype, 0, res); +} + /*- * BIO_lookup - look up the node and service you want to connect to. * @node: the node you want to connect to. @@ -618,6 +625,10 @@ DEFINE_RUN_ONCE_STATIC(do_bio_lookup_init) * AF_INET, AF_INET6 or AF_UNIX. * @socktype: The socket type you want to use. Can be SOCK_STREAM, SOCK_DGRAM * or 0 for all. + * @protocol: The protocol to use, e.g. IPPROTO_TCP or IPPROTO_UDP or 0 for all. + * Note that some platforms may not return IPPROTO_SCTP without + * explicitly requesting it (i.e. IPPROTO_SCTP may not be returned + * with 0 for the protocol) * @res: Storage place for the resulting list of returned addresses * * This will do a lookup of the node and service that you want to connect to. @@ -627,9 +638,9 @@ DEFINE_RUN_ONCE_STATIC(do_bio_lookup_init) * * The return value is 1 on success or 0 in case of error. */ -int BIO_lookup(const char *host, const char *service, - enum BIO_lookup_type lookup_type, - int family, int socktype, BIO_ADDRINFO **res) +int BIO_lookup_ex(const char *host, const char *service, + enum BIO_lookup_type lookup_type, + int family, int socktype, int protocol, BIO_ADDRINFO **res) { int ret = 0; /* Assume failure */ @@ -646,7 +657,7 @@ int BIO_lookup(const char *host, const char *service, #endif break; default: - BIOerr(BIO_F_BIO_LOOKUP, BIO_R_UNSUPPORTED_PROTOCOL_FAMILY); + BIOerr(BIO_F_BIO_LOOKUP_EX, BIO_R_UNSUPPORTED_PROTOCOL_FAMILY); return 0; } @@ -655,7 +666,7 @@ int BIO_lookup(const char *host, const char *service, if (addrinfo_wrap(family, socktype, host, strlen(host), 0, res)) return 1; else - BIOerr(BIO_F_BIO_LOOKUP, ERR_R_MALLOC_FAILURE); + BIOerr(BIO_F_BIO_LOOKUP_EX, ERR_R_MALLOC_FAILURE); return 0; } #endif @@ -672,6 +683,7 @@ int BIO_lookup(const char *host, const char *service, hints.ai_family = family; hints.ai_socktype = socktype; + hints.ai_protocol = protocol; if (lookup_type == BIO_LOOKUP_SERVER) hints.ai_flags |= AI_PASSIVE; @@ -683,14 +695,14 @@ int BIO_lookup(const char *host, const char *service, # ifdef EAI_SYSTEM case EAI_SYSTEM: SYSerr(SYS_F_GETADDRINFO, get_last_socket_error()); - BIOerr(BIO_F_BIO_LOOKUP, ERR_R_SYS_LIB); + BIOerr(BIO_F_BIO_LOOKUP_EX, ERR_R_SYS_LIB); break; # endif case 0: ret = 1; /* Success */ break; default: - BIOerr(BIO_F_BIO_LOOKUP, ERR_R_SYS_LIB); + BIOerr(BIO_F_BIO_LOOKUP_EX, ERR_R_SYS_LIB); ERR_add_error_data(1, gai_strerror(gai_ret)); break; } @@ -732,7 +744,7 @@ int BIO_lookup(const char *host, const char *service, #endif if (!RUN_ONCE(&bio_lookup_init, do_bio_lookup_init)) { - BIOerr(BIO_F_BIO_LOOKUP, ERR_R_MALLOC_FAILURE); + BIOerr(BIO_F_BIO_LOOKUP_EX, ERR_R_MALLOC_FAILURE); ret = 0; goto err; } @@ -824,7 +836,7 @@ int BIO_lookup(const char *host, const char *service, goto err; } } else { - BIOerr(BIO_F_BIO_LOOKUP, BIO_R_MALFORMED_HOST_OR_SERVICE); + BIOerr(BIO_F_BIO_LOOKUP_EX, BIO_R_MALFORMED_HOST_OR_SERVICE); goto err; } } @@ -866,7 +878,7 @@ int BIO_lookup(const char *host, const char *service, addrinfo_malloc_err: BIO_ADDRINFO_free(*res); *res = NULL; - BIOerr(BIO_F_BIO_LOOKUP, ERR_R_MALLOC_FAILURE); + BIOerr(BIO_F_BIO_LOOKUP_EX, ERR_R_MALLOC_FAILURE); ret = 0; goto err; } diff --git a/crypto/bio/bio_err.c b/crypto/bio/bio_err.c index b8cb1eb..c49a934 100644 --- a/crypto/bio/bio_err.c +++ b/crypto/bio/bio_err.c @@ -1,6 +1,6 @@ /* * Generated by util/mkerr.pl DO NOT EDIT - * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -33,6 +33,7 @@ static ERR_STRING_DATA BIO_str_functs[] = { {ERR_FUNC(BIO_F_BIO_GET_PORT), "BIO_get_port"}, {ERR_FUNC(BIO_F_BIO_LISTEN), "BIO_listen"}, {ERR_FUNC(BIO_F_BIO_LOOKUP), "BIO_lookup"}, + {ERR_FUNC(BIO_F_BIO_LOOKUP_EX), "BIO_lookup_ex"}, {ERR_FUNC(BIO_F_BIO_MAKE_PAIR), "bio_make_pair"}, {ERR_FUNC(BIO_F_BIO_NEW), "BIO_new"}, {ERR_FUNC(BIO_F_BIO_NEW_FILE), "BIO_new_file"}, diff --git a/include/openssl/bio.h b/include/openssl/bio.h index 6585ec0..225642b 100644 --- a/include/openssl/bio.h +++ b/include/openssl/bio.h @@ -667,6 +667,9 @@ enum BIO_lookup_type { int BIO_lookup(const char *host, const char *service, enum BIO_lookup_type lookup_type, int family, int socktype, BIO_ADDRINFO **res); +int BIO_lookup_ex(const char *host, const char *service, + enum BIO_lookup_type lookup_type, + int family, int socktype, int protocol, BIO_ADDRINFO **res); int BIO_sock_error(int sock); int BIO_socket_ioctl(int fd, long type, void *arg); int BIO_socket_nbio(int fd, int mode); @@ -805,6 +808,7 @@ int ERR_load_BIO_strings(void); # define BIO_F_BIO_GET_PORT 107 # define BIO_F_BIO_LISTEN 139 # define BIO_F_BIO_LOOKUP 135 +# define BIO_F_BIO_LOOKUP_EX 143 # define BIO_F_BIO_MAKE_PAIR 121 # define BIO_F_BIO_NEW 108 # define BIO_F_BIO_NEW_FILE 109 diff --git a/util/libcrypto.num b/util/libcrypto.num index 725e075..14c4c6a 100644 --- a/util/libcrypto.num +++ b/util/libcrypto.num @@ -4271,3 +4271,4 @@ UINT32_it 4214 1_1_0f EXIST:EXPORT_VAR_AS_FUNCTION ZINT64_it 4215 1_1_0f EXIST:!EXPORT_VAR_AS_FUNCTION:VARIABLE: ZINT64_it 4215 1_1_0f EXIST:EXPORT_VAR_AS_FUNCTION:FUNCTION: CRYPTO_mem_leaks_cb 4216 1_1_1 EXIST::FUNCTION:CRYPTO_MDEBUG +BIO_lookup_ex 4217 1_1_1 EXIST::FUNCTION:SOCK |