Binary compatibility report for the MySQL ODB library between 2.1.1 and 2.2.0 versions on x86
Test Info
| Library Name | MySQL ODB |
|---|
| Version #1 | 2.1.1 |
|---|
| Version #2 | 2.2.0 |
|---|
| CPU Type | x86 |
|---|
| GCC Version | 4.6.1 |
|---|
Test Results
| Total Header Files | 34 |
|---|
| Total Shared Libraries | 1 |
|---|
| Total Symbols / Types | 264 / 272 |
|---|
| Verdict | Incompatible
(38.6%) |
|---|
Problem Summary
| Severity | Count |
|---|
| Added Symbols | - | 23 |
|---|
| Removed Symbols | High | 14 |
|---|
Problems with
Data Types | High | 8 |
|---|
| Medium | 8 |
| Low | 5 |
Problems with
Symbols | High | 27 |
|---|
| Medium | 0 |
| Low | 0 |
Problems with
Constants | Low | 0 |
|---|
Added Symbols (23)
prepared-query.hxx,
libodb-mysql-2.2.so
namespace odb::mysql
prepared_query_impl::~prepared_query_impl [in-charge-deleting] ( )
[symbol: _ZN3odb5mysql19prepared_query_implD0Ev]
prepared_query_impl::~prepared_query_impl [in-charge] ( )
[symbol: _ZN3odb5mysql19prepared_query_implD1Ev]
prepared_query_impl::~prepared_query_impl [not-in-charge] ( )
[symbol: _ZN3odb5mysql19prepared_query_implD2Ev]
query.hxx,
libodb-mysql-2.2.so
namespace odb::mysql
operator! ( query_base const& x )
[symbol: _ZN3odb5mysqlntERKNS0_10query_baseE]
operator&& ( query_base const& x, query_base const& y )
[symbol: _ZN3odb5mysqlaaERKNS0_10query_baseES3_]
operator|| ( query_base const& x, query_base const& y )
[symbol: _ZN3odb5mysqlooERKNS0_10query_baseES3_]
query_base::append ( char const* table, char const* column )
[symbol: _ZN3odb5mysql10query_base6appendEPKcS3_]
query_base::append ( odb::details::shared_ptr<query_param> p1, char const* conv )
[symbol: _ZN3odb5mysql10query_base6appendENS_7details10shared_ptrINS0_11query_paramEEEPKc]
query_base::append ( std::string const& native )
[symbol: _ZN3odb5mysql10query_base6appendERKSs]
query_base::clause ( ) const
[symbol: _ZNK3odb5mysql10query_base6clauseEv]
query_base::clause_prefix ( ) const
[symbol: _ZNK3odb5mysql10query_base13clause_prefixEv]
query_base::init_parameters ( ) const
[symbol: _ZNK3odb5mysql10query_base15init_parametersEv]
query_base::operator+= ( query_base const& p1 )
[symbol: _ZN3odb5mysql10query_basepLERKS1_]
query_base::operator = ( query_base const& p1 )
[symbol: _ZN3odb5mysql10query_baseaSERKS1_]
query_base::optimize ( )
[symbol: _ZN3odb5mysql10query_base8optimizeEv]
query_base::query_base [in-charge] ( query_base const& p1 )
[symbol: _ZN3odb5mysql10query_baseC1ERKS1_]
query_base::query_base [in-charge] ( odb::query_base const& p1 )
[symbol: _ZN3odb5mysql10query_baseC1ERKNS_10query_baseE]
query_base::query_base [not-in-charge] ( query_base const& p1 )
[symbol: _ZN3odb5mysql10query_baseC2ERKS1_]
query_base::query_base [not-in-charge] ( odb::query_base const& p1 )
[symbol: _ZN3odb5mysql10query_baseC2ERKNS_10query_baseE]
query_base::true_expr [data]
[symbol: _ZN3odb5mysql10query_base9true_exprE]
statement.hxx,
libodb-mysql-2.2.so
namespace odb::mysql
statement::connection ( )
[symbol: _ZN3odb5mysql9statement10connectionEv]
traits.hxx,
libodb-mysql-2.2.so
namespace odb::mysql
c_array_value_traits_base::set_image ( odb::details::buffer& b, std::size_t& n, bool& is_null, char const* v, std::size_t N ) [static]
[symbol: _ZN3odb5mysql25c_array_value_traits_base9set_imageERNS_7details12basic_bufferIcEERjRbPKcj]
c_array_value_traits_base::set_value ( char*const& v, odb::details::buffer const& b, std::size_t n, bool is_null, std::size_t N ) [static]
[symbol: _ZN3odb5mysql25c_array_value_traits_base9set_valueERKPcRKNS_7details12basic_bufferIcEEjbj]
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Removed Symbols (14)
query.hxx,
libodb-mysql-2.1.so
namespace odb::mysql
operator! ( query const& x )
[symbol: _ZN3odb5mysqlntERKNS0_5queryE]
operator&& ( query const& x, query const& y )
[symbol: _ZN3odb5mysqlaaERKNS0_5queryES3_]
operator|| ( query const& x, query const& y )
[symbol: _ZN3odb5mysqlooERKNS0_5queryES3_]
query::append ( char const* table, char const* column )
[symbol: _ZN3odb5mysql5query6appendEPKcS3_]
query::append ( std::string const& native )
[symbol: _ZN3odb5mysql5query6appendERKSs]
query::clause ( ) const
[symbol: _ZNK3odb5mysql5query6clauseEv]
query::clause_prefix ( ) const
[symbol: _ZNK3odb5mysql5query13clause_prefixEv]
query::operator+= ( query const& p1 )
[symbol: _ZN3odb5mysql5querypLERKS1_]
query::operator = ( query const& p1 )
[symbol: _ZN3odb5mysql5queryaSERKS1_]
query::optimize ( )
[symbol: _ZN3odb5mysql5query8optimizeEv]
query::parameters_binding ( ) const
[symbol: _ZNK3odb5mysql5query18parameters_bindingEv]
query::query [in-charge] ( query const& p1 )
[symbol: _ZN3odb5mysql5queryC1ERKS1_]
query::query [not-in-charge] ( query const& p1 )
[symbol: _ZN3odb5mysql5queryC2ERKS1_]
query::true_expr [data]
[symbol: _ZN3odb5mysql5query9true_exprE]
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Problems with Data Types, High Severity (8)
connection-factory.hxx
namespace mysql
[+] class connection_pool_factory::pooled_connection (1)
| Change |
Effect |
| 1 | Size of this class has been increased from 1032 bytes to 1064 bytes. | 1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighboring objects on the stack or heap.
2) The memory layout and size of subclasses will be changed. |
|---|
[+] affected symbols (4)
connection_pool_factory::pooled_connection::pooled_connection [in-charge] ( connection::database_type& p1 )This constructor is from 'connection_pool_factory::pooled_connection' class.
connection_pool_factory::pooled_connection::pooled_connection [in-charge] ( connection::database_type& p1, MYSQL* p2 )This constructor is from 'connection_pool_factory::pooled_connection' class.
connection_pool_factory::pooled_connection::~pooled_connection [in-charge] ( )This method is from 'connection_pool_factory::pooled_connection' class.
connection_pool_factory::release ( connection_pool_factory::pooled_connection* p1 )1st parameter 'p1' (pointer) has base type 'connection_pool_factory::pooled_connection'.
connection.hxx
namespace odb
[+] class connection (1)
| Change |
Effect |
| 1 | Virtual method connection::cache_query_ ( prepared_query_impl*, std::type_info const&, void*, std::type_info const*, void(*params_deleter)(void*) ) has been added to this class. | The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications. |
|---|
[+] show v-table (old and new)
| Offset | Virtual Table (Old) - 6 entries | Virtual Table (New) - 7 entries |
|---|
| 0 |
(int (*)(...))0 |
(int (*)(...))0 |
|---|
| 4 |
(int (*)(...))(& typeinfo) |
(int (*)(...))(& typeinfo) |
|---|
| 8 |
__cxa_pure_virtual |
__cxa_pure_virtual |
|---|
| 12 |
__cxa_pure_virtual |
__cxa_pure_virtual |
|---|
| 16 |
~connection |
~connection |
|---|
| 20 |
~connection |
~connection |
|---|
| 24 |
|
connection::cache_query_ |
|---|
[+] affected symbols (2)
connection::begin ( )This method is from 'connection' class.
connection::execute ( char const* statement, std::size_t length )This method is from 'connection' class.
connection.hxx
namespace mysql
[+] class connection (1)
| Change |
Effect |
| 1 | Size of this class has been increased from 1020 bytes to 1052 bytes. | 1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighboring objects on the stack or heap.
2) The memory layout and size of subclasses will be changed. |
|---|
[+] affected symbols (17)
connection::alloc_stmt_handle ( )This method is from 'connection' class.
connection::begin ( )This method is from 'connection' class.
connection::connection [in-charge] ( connection::database_type& p1 )This constructor is from 'connection' class.
connection::connection [in-charge] ( connection::database_type& p1, MYSQL* handle )This constructor is from 'connection' class.
connection::execute ( char const* statement, std::size_t length )This method is from 'connection' class.
connection::free_stmt_handle ( auto_handle<struct st_mysql_stmt>& p1 )This method is from 'connection' class.
connection::ping ( )This method is from 'connection' class.
connection::~connection [in-charge] ( )This method is from 'connection' class.
connection_pool_factory::pooled_connection::pooled_connection [in-charge] ( connection::database_type& p1 )This constructor is from derived class 'connection_pool_factory::pooled_connection'.
connection_pool_factory::pooled_connection::pooled_connection [in-charge] ( connection::database_type& p1, MYSQL* p2 )This constructor is from derived class 'connection_pool_factory::pooled_connection'.
connection_pool_factory::pooled_connection::~pooled_connection [in-charge] ( )This method is from derived class 'connection_pool_factory::pooled_connection'.
statements_base::~statements_base [in-charge] ( )Field 'this->conn_' in the object of this method has base type 'connection'.
tracer::deallocate ( connection& p1, statement const& p2 )1st parameter 'p1' (reference) has base type 'connection'.
tracer::execute ( connection& p1, statement const& p2 )1st parameter 'p1' (reference) has base type 'connection'.
tracer::prepare ( connection& p1, statement const& p2 )1st parameter 'p1' (reference) has base type 'connection'.
translate_error ( connection& p1 )1st parameter 'p1' (reference) has base type 'connection'.
translate_error ( connection& p1, MYSQL_STMT* p2 )1st parameter 'p1' (reference) has base type 'connection'.
database.hxx
namespace mysql
[+] class database (1)
| Change |
Effect |
| 1 | Size of this class has been increased from 52 bytes to 80 bytes. | 1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighboring objects on the stack or heap.
2) The memory layout and size of subclasses will be changed. |
|---|
[+] affected symbols (20)
connection::connection [in-charge] ( connection::database_type& p1 )1st parameter 'p1' (reference) has base type 'database'.
connection::connection [in-charge] ( connection::database_type& p1, MYSQL* handle )1st parameter 'p1' (reference) has base type 'database'.
connection_pool_factory::connect ( )Field 'this->db_' in the object of this method has base type 'database'.
connection_pool_factory::create ( )Field 'this->db_' in the object of this method has base type 'database'.
connection_pool_factory::database ( connection_factory::database_type& p1 )1st parameter 'p1' (reference) has base type 'database'.
connection_pool_factory::pooled_connection::pooled_connection [in-charge] ( connection::database_type& p1 )1st parameter 'p1' (reference) has base type 'database'.
connection_pool_factory::pooled_connection::pooled_connection [in-charge] ( connection::database_type& p1, MYSQL* p2 )1st parameter 'p1' (reference) has base type 'database'.
connection_pool_factory::release ( connection_pool_factory::pooled_connection* p1 )Field 'this->db_' in the object of this method has base type 'database'.
connection_pool_factory::~connection_pool_factory [in-charge] ( )Field 'this->db_' in the object of this method has base type 'database'.
database::begin ( )This method is from 'database' class.
database::connection_ ( )This method is from 'database' class.
database::database [in-charge] ( char const* user, char const* passwd, char const* db, char const* host, unsigned int port, char const* socket, char const* charset, unsigned long client_flags, details::transfer_ptr<connection_factory> p9 )This constructor is from 'database' class.
database::database [in-charge] ( int& argc, char** argv, bool erase, std::string const& charset, unsigned long client_flags, details::transfer_ptr<connection_factory> p6 )This constructor is from 'database' class.
database::database [in-charge] ( std::string const& user, std::string const& passwd, std::string const& db, std::string const& host, unsigned int port, std::string const& socket, std::string const& charset, unsigned long client_flags, details::transfer_ptr<connection_factory> p9 )This constructor is from 'database' class.
database::database [in-charge] ( std::string const& user, std::string const& passwd, std::string const& db, std::string const& host, unsigned int port, std::string const* socket, std::string const& charset, unsigned long client_flags, details::transfer_ptr<connection_factory> p9 )This constructor is from 'database' class.
database::database [in-charge] ( std::string const& user, std::string const* passwd, std::string const& db, std::string const& host, unsigned int port, std::string const& socket, std::string const& charset, unsigned long client_flags, details::transfer_ptr<connection_factory> p9 )This constructor is from 'database' class.
database::database [in-charge] ( std::string const& user, std::string const* passwd, std::string const& db, std::string const& host, unsigned int port, std::string const* socket, std::string const& charset, unsigned long client_flags, details::transfer_ptr<connection_factory> p9 )This constructor is from 'database' class.
database::~database [in-charge] ( )This method is from 'database' class.
new_connection_factory::database ( connection_factory::database_type& p1 )1st parameter 'p1' (reference) has base type 'database'.
transaction_impl::transaction_impl [in-charge] ( transaction_impl::database_type& p1 )1st parameter 'p1' (reference) has base type 'database'.
statement.hxx
namespace odb
[+] class statement (3)
| Change |
Effect |
| 1 | Pure virtual method statement::connection ( ) has been added to this class. | 1) Applications will not provide the implementation for this pure virtual method and therefore cause a crash in the library trying to call this method.
2) The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications. |
|---|
| 2 | The relative position of pure virtual method statement::text ( ) const has been changed from 2 to 0. | The layout of v-table has been changed. Call of this pure virtual method implementation may result in crash or incorrect behavior of applications. |
|---|
| 3 | The relative position of pure virtual method statement::~statement ( ) has been changed from 1 to 2. | The layout of v-table has been changed. Call of this pure virtual method implementation may result in crash or incorrect behavior of applications. |
|---|
[+] show v-table (old and new)
| Offset | Virtual Table (Old) - 5 entries | Virtual Table (New) - 6 entries |
|---|
| 0 |
(int (*)(...))0 |
(int (*)(...))0 |
|---|
| 4 |
(int (*)(...))(& typeinfo) |
(int (*)(...))(& typeinfo) |
|---|
| 8 |
__cxa_pure_virtual |
__cxa_pure_virtual |
|---|
| 12 |
__cxa_pure_virtual |
__cxa_pure_virtual |
|---|
| 16 |
__cxa_pure_virtual |
__cxa_pure_virtual |
|---|
| 20 |
|
__cxa_pure_virtual |
|---|
[+] affected symbols (5)
mysql::statement::cancel ( )This method is from derived class 'mysql::statement'.
mysql::statement::text ( ) constThis method is from derived class 'mysql::statement'.
mysql::statement::~statement [in-charge] ( )This method is from derived class 'mysql::statement'.
statement::text ( ) constThis method is from 'statement' class.
statement::~statement [in-charge] ( )This method is from 'statement' class.
transaction.hxx
namespace odb::mysql
[+] class transaction (1)
| Change |
Effect |
| 1 | Size of this class has been changed from 8 bytes to 508 bytes. | 1) The class has only inline or auto-generated constructors which will be copied to applications at compile time and will allocate an older memory layout. Call of any exported method of this class may access a memory outside the allocated objects or inside the older memory structure and result in crash or incorrect behavior of applications.
2) The memory layout and size of subclasses will be changed. |
|---|
[+] affected symbols (1)
transaction::current ( ) [static]Return value (reference) has base type 'transaction'.
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Problems with Symbols, High Severity (27)
query.hxx,
libodb-mysql-2.1.so
namespace odb::mysql
[+] operator! ( query const& x ) (1)
changed to:operator! ( query_base const& x )
[symbol: _ZN3odb5mysqlntERKNS0_5queryE]
| Change | Effect |
|---|
| 1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZN3odb5mysqlntERKNS0_5queryE to _ZN3odb5mysqlntERKNS0_10query_baseE. This may cause "undefined reference" linker error in old client applications. |
|---|
[+] operator&& ( query const& x, query const& y ) (1)
changed to:operator&& ( query_base const& x, query_base const& y )
[symbol: _ZN3odb5mysqlaaERKNS0_5queryES3_]
| Change | Effect |
|---|
| 1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZN3odb5mysqlaaERKNS0_5queryES3_ to _ZN3odb5mysqlaaERKNS0_10query_baseES3_. This may cause "undefined reference" linker error in old client applications. |
|---|
[+] operator|| ( query const& x, query const& y ) (1)
changed to:operator|| ( query_base const& x, query_base const& y )
[symbol: _ZN3odb5mysqlooERKNS0_5queryES3_]
| Change | Effect |
|---|
| 1 | Parameters list has been changed. | The name of the appropriate symbol for this function on binary level has been changed from _ZN3odb5mysqlooERKNS0_5queryES3_ to _ZN3odb5mysqlooERKNS0_10query_baseES3_. This may cause "undefined reference" linker error in old client applications. |
|---|
statement.hxx,
libodb-mysql-2.1.so
namespace odb::mysql
[+] delete_statement::delete_statement [not-in-charge] ( connection& conn, char const* text, binding& param, bool copy_text ) (1)
changed to:delete_statement::delete_statement [not-in-charge] ( statement::connection_type& conn, char const* text, binding& param, bool copy_text )
[symbol: _ZN3odb5mysql16delete_statementC2ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] delete_statement::delete_statement [in-charge] ( connection& conn, char const* text, binding& param, bool copy_text ) (1)
changed to:delete_statement::delete_statement [in-charge] ( statement::connection_type& conn, char const* text, binding& param, bool copy_text )
[symbol: _ZN3odb5mysql16delete_statementC1ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] delete_statement::delete_statement [in-charge] ( connection& conn, std::string const& text, binding& param ) (1)
changed to:delete_statement::delete_statement [in-charge] ( statement::connection_type& conn, std::string const& text, binding& param )
[symbol: _ZN3odb5mysql16delete_statementC1ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] delete_statement::delete_statement [not-in-charge] ( connection& conn, std::string const& text, binding& param ) (1)
changed to:delete_statement::delete_statement [not-in-charge] ( statement::connection_type& conn, std::string const& text, binding& param )
[symbol: _ZN3odb5mysql16delete_statementC2ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] insert_statement::insert_statement [not-in-charge] ( connection& conn, char const* text, binding& param, bool copy_text ) (1)
changed to:insert_statement::insert_statement [not-in-charge] ( statement::connection_type& conn, char const* text, binding& param, bool copy_text )
[symbol: _ZN3odb5mysql16insert_statementC2ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] insert_statement::insert_statement [in-charge] ( connection& conn, char const* text, binding& param, bool copy_text ) (1)
changed to:insert_statement::insert_statement [in-charge] ( statement::connection_type& conn, char const* text, binding& param, bool copy_text )
[symbol: _ZN3odb5mysql16insert_statementC1ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] insert_statement::insert_statement [in-charge] ( connection& conn, std::string const& text, binding& param ) (1)
changed to:insert_statement::insert_statement [in-charge] ( statement::connection_type& conn, std::string const& text, binding& param )
[symbol: _ZN3odb5mysql16insert_statementC1ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] insert_statement::insert_statement [not-in-charge] ( connection& conn, std::string const& text, binding& param ) (1)
changed to:insert_statement::insert_statement [not-in-charge] ( statement::connection_type& conn, std::string const& text, binding& param )
[symbol: _ZN3odb5mysql16insert_statementC2ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [in-charge] ( connection& conn, char const* text, binding& result, bool copy_text ) (1)
changed to:select_statement::select_statement [in-charge] ( statement::connection_type& conn, char const* text, binding& result, bool copy_text )
[symbol: _ZN3odb5mysql16select_statementC1ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [not-in-charge] ( connection& conn, char const* text, binding& result, bool copy_text ) (1)
changed to:select_statement::select_statement [not-in-charge] ( statement::connection_type& conn, char const* text, binding& result, bool copy_text )
[symbol: _ZN3odb5mysql16select_statementC2ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [not-in-charge] ( connection& conn, char const* text, binding& param, binding& result, bool copy_text ) (1)
changed to:select_statement::select_statement [not-in-charge] ( statement::connection_type& conn, char const* text, binding& param, binding& result, bool copy_text )
[symbol: _ZN3odb5mysql16select_statementC2ERNS0_10connectionEPKcRNS0_7bindingES7_b]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [in-charge] ( connection& conn, char const* text, binding& param, binding& result, bool copy_text ) (1)
changed to:select_statement::select_statement [in-charge] ( statement::connection_type& conn, char const* text, binding& param, binding& result, bool copy_text )
[symbol: _ZN3odb5mysql16select_statementC1ERNS0_10connectionEPKcRNS0_7bindingES7_b]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [in-charge] ( connection& conn, std::string const& text, binding& result ) (1)
changed to:select_statement::select_statement [in-charge] ( statement::connection_type& conn, std::string const& text, binding& result )
[symbol: _ZN3odb5mysql16select_statementC1ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [not-in-charge] ( connection& conn, std::string const& text, binding& result ) (1)
changed to:select_statement::select_statement [not-in-charge] ( statement::connection_type& conn, std::string const& text, binding& result )
[symbol: _ZN3odb5mysql16select_statementC2ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [not-in-charge] ( connection& conn, std::string const& text, binding& param, binding& result ) (1)
changed to:select_statement::select_statement [not-in-charge] ( statement::connection_type& conn, std::string const& text, binding& param, binding& result )
[symbol: _ZN3odb5mysql16select_statementC2ERNS0_10connectionERKSsRNS0_7bindingES7_]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] select_statement::select_statement [in-charge] ( connection& conn, std::string const& text, binding& param, binding& result ) (1)
changed to:select_statement::select_statement [in-charge] ( statement::connection_type& conn, std::string const& text, binding& param, binding& result )
[symbol: _ZN3odb5mysql16select_statementC1ERNS0_10connectionERKSsRNS0_7bindingES7_]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] statement::statement [in-charge] ( connection& p1, char const* text, bool copy_text ) (1)
changed to:statement::statement [in-charge] ( statement::connection_type& p1, char const* text, bool copy_text )
[symbol: _ZN3odb5mysql9statementC1ERNS0_10connectionEPKcb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter p1 has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] statement::statement [not-in-charge] ( connection& p1, char const* text, bool copy_text ) (1)
changed to:statement::statement [not-in-charge] ( statement::connection_type& p1, char const* text, bool copy_text )
[symbol: _ZN3odb5mysql9statementC2ERNS0_10connectionEPKcb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter p1 has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] statement::statement [in-charge] ( connection& p1, std::string const& text ) (1)
changed to:statement::statement [in-charge] ( statement::connection_type& p1, std::string const& text )
[symbol: _ZN3odb5mysql9statementC1ERNS0_10connectionERKSs]
| Change | Effect |
|---|
| 1 | Type of 1st parameter p1 has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] statement::statement [not-in-charge] ( connection& p1, std::string const& text ) (1)
changed to:statement::statement [not-in-charge] ( statement::connection_type& p1, std::string const& text )
[symbol: _ZN3odb5mysql9statementC2ERNS0_10connectionERKSs]
| Change | Effect |
|---|
| 1 | Type of 1st parameter p1 has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] update_statement::update_statement [not-in-charge] ( connection& conn, char const* text, binding& param, bool copy_text ) (1)
changed to:update_statement::update_statement [not-in-charge] ( statement::connection_type& conn, char const* text, binding& param, bool copy_text )
[symbol: _ZN3odb5mysql16update_statementC2ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] update_statement::update_statement [in-charge] ( connection& conn, char const* text, binding& param, bool copy_text ) (1)
changed to:update_statement::update_statement [in-charge] ( statement::connection_type& conn, char const* text, binding& param, bool copy_text )
[symbol: _ZN3odb5mysql16update_statementC1ERNS0_10connectionEPKcRNS0_7bindingEb]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] update_statement::update_statement [not-in-charge] ( connection& conn, std::string const& text, binding& param ) (1)
changed to:update_statement::update_statement [not-in-charge] ( statement::connection_type& conn, std::string const& text, binding& param )
[symbol: _ZN3odb5mysql16update_statementC2ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
[+] update_statement::update_statement [in-charge] ( connection& conn, std::string const& text, binding& param ) (1)
changed to:update_statement::update_statement [in-charge] ( statement::connection_type& conn, std::string const& text, binding& param )
[symbol: _ZN3odb5mysql16update_statementC1ERNS0_10connectionERKSsRNS0_7bindingE]
| Change | Effect |
|---|
| 1 | Type of 1st parameter conn has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
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Problems with Data Types, Medium Severity (8)
connection.hxx
namespace odb
[+] class connection (4)
| Change |
Effect |
| 1 | Field prepared_map_ has been added at the middle position of this structural type. | 1) Size of the inclusive type has been changed.
2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications. |
|---|
| 2 | Field prepared_queries_ has been added at the middle position of this structural type. | 1) Size of the inclusive type has been changed.
2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications. |
|---|
| 3 | Field results_ has been added at the middle position of this structural type. | 1) Size of the inclusive type has been changed.
2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications. |
|---|
| 4 | Size of field database_ has been changed from 8 bytes to 36 bytes. | 1) Size of the inclusive type has been changed.
2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken. |
|---|
[+] affected symbols (1)
mysql::database::connection_ ( )Return value (pointer) has base type 'connection'.
database.hxx
namespace odb
[+] class database (1)
| Change |
Effect |
| 1 | Field id_ has been added at the middle position of this structural type. | 1) Size of the inclusive type has been changed.
2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications. |
|---|
[+] affected symbols (1)
mysql::database::connection_ ( )Field 'retval->database_' in return value (pointer) has base type 'database'.
statement.hxx
namespace mysql
[+] class statement (1)
| Change |
Effect |
| 1 | Type of field conn_ has been changed from connection& (1020 bytes) to statement::connection_type& (1052 bytes). | Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken. |
|---|
[+] affected symbols (7)
statement::cancel ( )This method is from 'statement' class.
statement::statement [in-charge] ( connection& p1, char const* text, bool copy_text )This constructor is from 'statement' class.
statement::statement [in-charge] ( connection& p1, std::string const& text )This constructor is from 'statement' class.
statement::text ( ) constThis method is from 'statement' class.
tracer::deallocate ( connection& p1, statement const& p2 )2nd parameter 'p2' (reference) has base type 'statement'.
tracer::execute ( connection& p1, statement const& p2 )2nd parameter 'p2' (reference) has base type 'statement'.
tracer::prepare ( connection& p1, statement const& p2 )2nd parameter 'p2' (reference) has base type 'statement'.
statements-base.hxx
namespace mysql
[+] class statements_base (1)
| Change |
Effect |
| 1 | Size of field conn_ has been changed from 1020 bytes to 1052 bytes. | Previous accesses of applications and library functions to this field may be broken. |
|---|
[+] affected symbols (1)
statements_base::~statements_base [in-charge] ( )This method is from 'statements_base' class.
traits.hxx
namespace odb
[+] enum class_kind (1)
| Change |
Effect |
| 1 | Value of member class_other has been changed from 3 to 2. | Applications may execute a wrong branch of code in the library and therefore change the behavior. |
|---|
[+] affected symbols (1)
kind [data]Return value has base type 'enum class_kind'.
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Problems with Data Types, Low Severity (5)
connection.hxx
namespace odb
[+] class connection (1)
| Change |
Effect |
| 1 | Size of this type has been changed from 24 bytes to 56 bytes. | The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications. |
|---|
[+] affected symbols (1)
mysql::database::connection_ ( )Return value (pointer) has base type 'connection'.
connection.hxx
namespace mysql
[+] class connection (1)
| Change |
Effect |
| 1 | Size of field db_ has been changed from 52 bytes to 80 bytes. | Size of the inclusive type has been changed. |
|---|
[+] affected symbols (14)
connection::alloc_stmt_handle ( )This method is from 'connection' class.
connection::begin ( )This method is from 'connection' class.
connection::connection [in-charge] ( connection::database_type& p1 )This constructor is from 'connection' class.
connection::connection [in-charge] ( connection::database_type& p1, MYSQL* handle )This constructor is from 'connection' class.
connection::execute ( char const* statement, std::size_t length )This method is from 'connection' class.
connection::free_stmt_handle ( auto_handle<struct st_mysql_stmt>& p1 )This method is from 'connection' class.
connection::ping ( )This method is from 'connection' class.
connection::~connection [in-charge] ( )This method is from 'connection' class.
statements_base::~statements_base [in-charge] ( )Field 'this->conn_' in the object of this method has base type 'connection'.
tracer::deallocate ( connection& p1, statement const& p2 )1st parameter 'p1' (reference) has base type 'connection'.
tracer::execute ( connection& p1, statement const& p2 )1st parameter 'p1' (reference) has base type 'connection'.
tracer::prepare ( connection& p1, statement const& p2 )1st parameter 'p1' (reference) has base type 'connection'.
translate_error ( connection& p1 )1st parameter 'p1' (reference) has base type 'connection'.
translate_error ( connection& p1, MYSQL_STMT* p2 )1st parameter 'p1' (reference) has base type 'connection'.
database.hxx
namespace odb
[+] class database (2)
| Change |
Effect |
| 1 | Field query_factory_map_ has been added to this type. | 1) This field will not be initialized by old clients.
2) Size of the inclusive type has been changed.
NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications. |
|---|
| 2 | Size of this type has been changed from 8 bytes to 36 bytes. | The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications. |
|---|
[+] affected symbols (1)
mysql::database::connection_ ( )Field 'retval->database_' in return value (pointer) has base type 'database'.
traits.hxx
namespace odb
[+] enum class_kind (1)
| Change |
Effect |
| 1 | The member class_composite has been removed. | This may result in crash or incorrect behavior of applications because the library may not handle removed member anymore. |
|---|
[+] affected symbols (1)
kind [data]Return value has base type 'enum class_kind'.
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Header Files (34)
auto-handle.hxx
binding.hxx
config.h
config.hxx
connection-factory.hxx
connection.hxx
container-statements.hxx
conversion.hxx
database.hxx
enum.hxx
error.hxx
exceptions.hxx
export.hxx
forward.hxx
mysql-types.hxx
mysql.hxx
no-id-object-result.hxx
no-id-object-statements.hxx
options.hxx
polymorphic-object-result.hxx
polymorphic-object-statements.hxx
query.hxx
simple-object-result.hxx
simple-object-statements.hxx
statement-cache.hxx
statement.hxx
statements-base.hxx
tracer.hxx
traits.hxx
transaction-impl.hxx
transaction.hxx
version.hxx
view-result.hxx
view-statements.hxx
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Shared Libraries (1)
libodb-mysql-2.1.so
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