Bug#19575 MySQL-shared-5.0.21-0.glibc23 causes segfault in SSL_library_init

 - Include prefix files that renames all public functions in yaSSLs
   OpenSSL API to ya<function_name>. They will otherwise conflict
   with OpenSSL functions if loaded by an application that uses OpenSSL
   as well as libmysqlclient with yaSSL support.


client/Makefile.am:
  Remove $yassl_includes
  ...and one "suspicious line"
config/ac-macros/yassl.m4:
  Remove yassl_includes as they are the same as "normal" include
extra/yassl/include/openssl/crypto.h:
  Add include file "prefix_crypto.h" to rename SSL_* functions to yaSSL_*
extra/yassl/include/openssl/ssl.h:
  Add include file "prefix_crypto.h" to rename SSL_* functions to yaSSL_*
libmysql/Makefile.am:
  Remove yassl_includes
libmysql_r/Makefile.am:
  Remove yassl_includes
libmysqld/Makefile.am:
  Remove yassl_includes
  And one suspicious line
libmysqld/examples/Makefile.am:
  Remove yassl_includes
server-tools/instance-manager/Makefile.am:
  Remove yassl_includes
sql/Makefile.am:
  Remove yassl_includes
tools/Makefile.am:
  Add link with yaSSL libs
vio/Makefile.am:
  Remove yassl_includes
extra/yassl/include/openssl/generate_prefix_files.pl:
  Add utility script to parse the header files to generate the prefix_* files that renames yaSSL SSL_* functions
extra/yassl/include/openssl/prefix_crypto.h:
  Add prefix file for crypto.h
extra/yassl/include/openssl/prefix_ssl.h:
  Add prefix file for ssl.h

5 files changed, 201 insertions, 0 deletions

diff --git a/extra/yassl/include/openssl/crypto.h b/extra/yassl/include/openssl/crypto.h
index 4a0c1db0df1..12b7ea0e92d 100644
--- a/extra/yassl/include/openssl/crypto.h
+++ b/extra/yassl/include/openssl/crypto.h
@@ -3,6 +3,8 @@
 #ifndef ysSSL_crypto_h__
 #define yaSSL_crypto_h__
 
+#include "prefix_crypto.h"
+
 const char* SSLeay_version(int type);
 
 #define SSLEAY_VERSION 0x0900L
diff --git a/extra/yassl/include/openssl/generate_prefix_files.pl b/extra/yassl/include/openssl/generate_prefix_files.pl
new file mode 100755
index 00000000000..b921ee11e9a
--- /dev/null
+++ b/extra/yassl/include/openssl/generate_prefix_files.pl
@@ -0,0 +1,45 @@
+#!/usr/bin/perl
+#
+# This script generates defines for all functions
+# in yassl/include/openssl/ so they are renamed to
+# ya<old_function_name>. Hopefully that is unique enough.
+#
+# The script is to be run manually when we import
+# a new version of yaSSL
+#
+
+
+
+# Find all functions in "input" and add macros
+# to prefix/rename them into "output
+sub generate_prefix($$)
+{
+  my $input= shift;
+  my $output= shift;
+  open(IN, $input)
+      or die("Can't open input file $input: $!");
+  open(OUT, ">", $output)
+    or mtr_error("Can't open output file $output: $!");
+
+  while (<IN>)
+  {
+    chomp;
+
+    if ( /typedef/ )
+    {
+      next;
+    }
+
+    if ( /^\s*[a-zA-Z0-9*_ ]+\s+([_a-zA-Z0-9]+)\s*\(/ )
+    {
+      print OUT "#define $1 ya$1\n";
+    }
+  }
+
+  close OUT;
+  close IN;
+}
+
+generate_prefix("ssl.h", "prefix_ssl.h");
+generate_prefix("crypto.h", "prefix_crypto.h");
+
diff --git a/extra/yassl/include/openssl/prefix_crypto.h b/extra/yassl/include/openssl/prefix_crypto.h
new file mode 100644
index 00000000000..3fa5f32c627
--- /dev/null
+++ b/extra/yassl/include/openssl/prefix_crypto.h
@@ -0,0 +1 @@
+#define SSLeay_version yaSSLeay_version
diff --git a/extra/yassl/include/openssl/prefix_ssl.h b/extra/yassl/include/openssl/prefix_ssl.h
new file mode 100644
index 00000000000..7f815156f47
--- /dev/null
+++ b/extra/yassl/include/openssl/prefix_ssl.h
@@ -0,0 +1,152 @@
+#define Copyright yaCopyright
+#define yaSSL_CleanUp yayaSSL_CleanUp
+#define DH_new yaDH_new
+#define DH_free yaDH_free
+#define RSA_free yaRSA_free
+#define RSA_generate_key yaRSA_generate_key
+#define X509_free yaX509_free
+#define X509_STORE_CTX_get_current_cert yaX509_STORE_CTX_get_current_cert
+#define X509_STORE_CTX_get_error yaX509_STORE_CTX_get_error
+#define X509_STORE_CTX_get_error_depth yaX509_STORE_CTX_get_error_depth
+#define X509_NAME_oneline yaX509_NAME_oneline
+#define X509_get_issuer_name yaX509_get_issuer_name
+#define X509_get_subject_name yaX509_get_subject_name
+#define X509_verify_cert_error_string yaX509_verify_cert_error_string
+#define X509_LOOKUP_add_dir yaX509_LOOKUP_add_dir
+#define X509_LOOKUP_load_file yaX509_LOOKUP_load_file
+#define X509_LOOKUP_hash_dir yaX509_LOOKUP_hash_dir
+#define X509_LOOKUP_file yaX509_LOOKUP_file
+#define X509_STORE_add_lookup yaX509_STORE_add_lookup
+#define X509_STORE_new yaX509_STORE_new
+#define X509_STORE_get_by_subject yaX509_STORE_get_by_subject
+#define ERR_get_error_line_data yaERR_get_error_line_data
+#define ERR_print_errors_fp yaERR_print_errors_fp
+#define ERR_error_string yaERR_error_string
+#define ERR_remove_state yaERR_remove_state
+#define ERR_get_error yaERR_get_error
+#define ERR_peek_error yaERR_peek_error
+#define ERR_GET_REASON yaERR_GET_REASON
+#define SSL_CTX_new yaSSL_CTX_new
+#define SSL_new yaSSL_new
+#define SSL_set_fd yaSSL_set_fd
+#define SSL_connect yaSSL_connect
+#define SSL_write yaSSL_write
+#define SSL_read yaSSL_read
+#define SSL_accept yaSSL_accept
+#define SSL_CTX_free yaSSL_CTX_free
+#define SSL_free yaSSL_free
+#define SSL_clear yaSSL_clear
+#define SSL_shutdown yaSSL_shutdown
+#define SSL_set_connect_state yaSSL_set_connect_state
+#define SSL_set_accept_state yaSSL_set_accept_state
+#define SSL_do_handshake yaSSL_do_handshake
+#define SSL_get_cipher yaSSL_get_cipher
+#define SSL_get_cipher_name yaSSL_get_cipher_name
+#define SSL_get_shared_ciphers yaSSL_get_shared_ciphers
+#define SSL_get_cipher_list yaSSL_get_cipher_list
+#define SSL_get_version yaSSL_get_version
+#define SSLeay_version yaSSLeay_version
+#define SSL_get_error yaSSL_get_error
+#define SSL_load_error_strings yaSSL_load_error_strings
+#define SSL_set_session yaSSL_set_session
+#define SSL_get_session yaSSL_get_session
+#define SSL_SESSION_set_timeout yaSSL_SESSION_set_timeout
+#define SSL_get_peer_certificate yaSSL_get_peer_certificate
+#define SSL_get_verify_result yaSSL_get_verify_result
+#define SSL_CTX_set_verify yaSSL_CTX_set_verify
+#define SSL_CTX_load_verify_locations yaSSL_CTX_load_verify_locations
+#define SSL_CTX_set_default_verify_paths yaSSL_CTX_set_default_verify_paths
+#define SSL_CTX_check_private_key yaSSL_CTX_check_private_key
+#define SSL_CTX_set_session_id_context yaSSL_CTX_set_session_id_context
+#define SSL_CTX_set_tmp_rsa_callback yaSSL_CTX_set_tmp_rsa_callback
+#define SSL_CTX_set_options yaSSL_CTX_set_options
+#define SSL_CTX_set_session_cache_mode yaSSL_CTX_set_session_cache_mode
+#define SSL_CTX_set_timeout yaSSL_CTX_set_timeout
+#define SSL_CTX_use_certificate_chain_file yaSSL_CTX_use_certificate_chain_file
+#define SSL_CTX_set_default_passwd_cb yaSSL_CTX_set_default_passwd_cb
+#define SSL_CTX_use_RSAPrivateKey_file yaSSL_CTX_use_RSAPrivateKey_file
+#define SSL_CTX_set_info_callback yaSSL_CTX_set_info_callback
+#define SSL_CTX_sess_accept yaSSL_CTX_sess_accept
+#define SSL_CTX_sess_connect yaSSL_CTX_sess_connect
+#define SSL_CTX_sess_accept_good yaSSL_CTX_sess_accept_good
+#define SSL_CTX_sess_connect_good yaSSL_CTX_sess_connect_good
+#define SSL_CTX_sess_accept_renegotiate yaSSL_CTX_sess_accept_renegotiate
+#define SSL_CTX_sess_connect_renegotiate yaSSL_CTX_sess_connect_renegotiate
+#define SSL_CTX_sess_hits yaSSL_CTX_sess_hits
+#define SSL_CTX_sess_cb_hits yaSSL_CTX_sess_cb_hits
+#define SSL_CTX_sess_cache_full yaSSL_CTX_sess_cache_full
+#define SSL_CTX_sess_misses yaSSL_CTX_sess_misses
+#define SSL_CTX_sess_timeouts yaSSL_CTX_sess_timeouts
+#define SSL_CTX_sess_number yaSSL_CTX_sess_number
+#define SSL_CTX_sess_get_cache_size yaSSL_CTX_sess_get_cache_size
+#define SSL_CTX_get_verify_mode yaSSL_CTX_get_verify_mode
+#define SSL_get_verify_mode yaSSL_get_verify_mode
+#define SSL_CTX_get_verify_depth yaSSL_CTX_get_verify_depth
+#define SSL_get_verify_depth yaSSL_get_verify_depth
+#define SSL_get_default_timeout yaSSL_get_default_timeout
+#define SSL_CTX_get_session_cache_mode yaSSL_CTX_get_session_cache_mode
+#define SSL_session_reused yaSSL_session_reused
+#define SSL_set_rfd yaSSL_set_rfd
+#define SSL_set_wfd yaSSL_set_wfd
+#define SSL_set_shutdown yaSSL_set_shutdown
+#define SSL_want_read yaSSL_want_read
+#define SSL_want_write yaSSL_want_write
+#define SSL_pending yaSSL_pending
+#define SSL_CTX_use_certificate_file yaSSL_CTX_use_certificate_file
+#define SSL_CTX_use_PrivateKey_file yaSSL_CTX_use_PrivateKey_file
+#define SSL_CTX_set_cipher_list yaSSL_CTX_set_cipher_list
+#define SSL_CTX_sess_set_cache_size yaSSL_CTX_sess_set_cache_size
+#define SSL_CTX_set_tmp_dh yaSSL_CTX_set_tmp_dh
+#define OpenSSL_add_all_algorithms yaOpenSSL_add_all_algorithms
+#define SSL_library_init yaSSL_library_init
+#define SSLeay_add_ssl_algorithms yaSSLeay_add_ssl_algorithms
+#define SSL_get_current_cipher yaSSL_get_current_cipher
+#define SSL_CIPHER_description yaSSL_CIPHER_description
+#define SSL_alert_type_string_long yaSSL_alert_type_string_long
+#define SSL_alert_desc_string_long yaSSL_alert_desc_string_long
+#define SSL_state_string_long yaSSL_state_string_long
+#define EVP_md5 yaEVP_md5
+#define EVP_des_ede3_cbc yaEVP_des_ede3_cbc
+#define EVP_BytesToKey yaEVP_BytesToKey
+#define DES_set_key_unchecked yaDES_set_key_unchecked
+#define DES_ede3_cbc_encrypt yaDES_ede3_cbc_encrypt
+#define RAND_screen yaRAND_screen
+#define RAND_file_name yaRAND_file_name
+#define RAND_write_file yaRAND_write_file
+#define RAND_load_file yaRAND_load_file
+#define RAND_status yaRAND_status
+#define DES_set_key yaDES_set_key
+#define DES_set_odd_parity yaDES_set_odd_parity
+#define DES_ecb_encrypt yaDES_ecb_encrypt
+#define SSL_CTX_set_default_passwd_cb_userdata yaSSL_CTX_set_default_passwd_cb_userdata
+#define SSL_SESSION_free yaSSL_SESSION_free
+#define SSL_get_certificate yaSSL_get_certificate
+#define SSL_get_privatekey yaSSL_get_privatekey
+#define X509_get_pubkey yaX509_get_pubkey
+#define EVP_PKEY_copy_parameters yaEVP_PKEY_copy_parameters
+#define EVP_PKEY_free yaEVP_PKEY_free
+#define ERR_error_string_n yaERR_error_string_n
+#define ERR_free_strings yaERR_free_strings
+#define EVP_cleanup yaEVP_cleanup
+#define X509_get_ext_d2i yaX509_get_ext_d2i
+#define GENERAL_NAMES_free yaGENERAL_NAMES_free
+#define sk_GENERAL_NAME_num yask_GENERAL_NAME_num
+#define sk_GENERAL_NAME_value yask_GENERAL_NAME_value
+#define ASN1_STRING_data yaASN1_STRING_data
+#define ASN1_STRING_length yaASN1_STRING_length
+#define ASN1_STRING_type yaASN1_STRING_type
+#define X509_NAME_get_index_by_NID yaX509_NAME_get_index_by_NID
+#define X509_NAME_ENTRY_get_data yaX509_NAME_ENTRY_get_data
+#define X509_NAME_get_entry yaX509_NAME_get_entry
+#define ASN1_STRING_to_UTF8 yaASN1_STRING_to_UTF8
+#define SSLv23_client_method yaSSLv23_client_method
+#define SSLv2_client_method yaSSLv2_client_method
+#define SSL_get1_session yaSSL_get1_session
+#define X509_get_notBefore yaX509_get_notBefore
+#define X509_get_notAfter yaX509_get_notAfter
+#define MD4_Init yaMD4_Init
+#define MD4_Update yaMD4_Update
+#define MD4_Final yaMD4_Final
+#define MD5_Init yaMD5_Init
+#define MD5_Update yaMD5_Update
+#define MD5_Final yaMD5_Final
diff --git a/extra/yassl/include/openssl/ssl.h b/extra/yassl/include/openssl/ssl.h
index a7eca9138a2..fb646f08a82 100644
--- a/extra/yassl/include/openssl/ssl.h
+++ b/extra/yassl/include/openssl/ssl.h
@@ -28,6 +28,7 @@
 #ifndef yaSSL_openssl_h__
 #define yaSSL_openssl_h__
 
+#include "prefix_ssl.h"
 #include <stdio.h>   /* ERR_print fp */
 #include "opensslv.h" /* for version number */
 #include "rsa.h"