Binary compatibility report for the GNUnet library between 0.9.3 and 0.9.4 versions on x86

Test Info

Library Name	GNUnet
Version #1	0.9.3
Version #2	0.9.4
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	76
Total Shared Libraries	32
Total Symbols / Types	524 / 485
Verdict	Incompatible (2.1%)

Problem Summary

	Severity	Count
Added Symbols	-	38
Removed Symbols	High	3
Problems with Data Types	High	0
	Medium	0
	Low	1
Problems with Symbols	High	7
	Medium	7
	Low	11
Problems with Constants	Low	7
Other Changes in Data Types	-	5

Added Symbols (38)

gnunet_common.h, libgnunetutil.so.9.0.0
GNUNET_get_log_skip ( )
GNUNET_log_config_invalid ( GNUNET_ErrorType kind, char const* section, char const* option, char const* required )
GNUNET_log_config_missing ( GNUNET_ErrorType kind, char const* section, char const* option )
GNUNET_short_h2s_full ( GNUNET_CRYPTO_ShortHashCode const* hc )

gnunet_configuration_lib.h, libgnunetutil.so.9.0.0
GNUNET_CONFIGURATION_deserialize ( GNUNET_CONFIGURATION_Handle* cfg, char const* mem, size_t const size, int allow_inline )
GNUNET_CONFIGURATION_serialize ( GNUNET_CONFIGURATION_Handle const* cfg, size_t* size )

gnunet_crypto_lib.h, libgnunetutil.so.9.0.0
GNUNET_CRYPTO_ecc_decode_key ( char const* buf, size_t len )
GNUNET_CRYPTO_ecc_encode_key ( GNUNET_CRYPTO_EccPrivateKey const* key )
GNUNET_CRYPTO_ecc_key_create_from_file ( char const* filename )
GNUNET_CRYPTO_ecc_key_create_start ( char const* filename, GNUNET_CRYPTO_EccKeyCallback cont, void* cont_cls )
GNUNET_CRYPTO_ecc_key_create_stop ( GNUNET_CRYPTO_EccKeyGenerationContext* gc )
GNUNET_CRYPTO_ecc_key_free ( GNUNET_CRYPTO_EccPrivateKey* privatekey )
GNUNET_CRYPTO_ecc_key_get_public ( GNUNET_CRYPTO_EccPrivateKey const* priv, GNUNET_CRYPTO_EccPublicKeyBinaryEncoded* pub )
GNUNET_CRYPTO_ecc_public_key_from_string ( char const* enc, size_t enclen, GNUNET_CRYPTO_EccPublicKeyBinaryEncoded* pub )
GNUNET_CRYPTO_ecc_public_key_to_string ( GNUNET_CRYPTO_EccPublicKeyBinaryEncoded* pub )
GNUNET_CRYPTO_ecc_sign ( GNUNET_CRYPTO_EccPrivateKey const* key, GNUNET_CRYPTO_EccSignaturePurpose const* purpose, GNUNET_CRYPTO_EccSignature* sig )
GNUNET_CRYPTO_ecc_verify ( uint32_t purpose, GNUNET_CRYPTO_EccSignaturePurpose const* validate, GNUNET_CRYPTO_EccSignature const* sig, GNUNET_CRYPTO_EccPublicKeyBinaryEncoded const* publicKey )
GNUNET_CRYPTO_random_is_weak ( )
GNUNET_CRYPTO_rsa_key_create_start ( char const* filename, GNUNET_CRYPTO_RsaKeyCallback cont, void* cont_cls )
GNUNET_CRYPTO_rsa_key_create_stop ( GNUNET_CRYPTO_RsaKeyGenerationContext* gc )
GNUNET_CRYPTO_rsa_setup_hostkey ( char const* cfg_name )

gnunet_disk_lib.h, libgnunetutil.so.9.0.0
GNUNET_DISK_get_handle_from_native ( FILE* fd )
GNUNET_DISK_mkdtemp ( char const* t )

gnunet_dnsparser_lib.h, libgnunetdnsparser.so.0.0.0
GNUNET_DNSPARSER_check_label ( char const* label )

gnunet_dnsstub_lib.h, libgnunetdnsstub.so.0.0.0
GNUNET_DNSSTUB_resolve ( GNUNET_DNSSTUB_Context* ctx, sockaddr const* sa, socklen_t sa_len, void const* request, size_t request_len, GNUNET_DNSSTUB_ResultCallback rc, void* rc_cls )
GNUNET_DNSSTUB_resolve2 ( GNUNET_DNSSTUB_Context* ctx, void const* request, size_t request_len, GNUNET_DNSSTUB_ResultCallback rc, void* rc_cls )
GNUNET_DNSSTUB_resolve_cancel ( GNUNET_DNSSTUB_RequestSocket* rs )
GNUNET_DNSSTUB_start ( char const* dns_ip )
GNUNET_DNSSTUB_stop ( GNUNET_DNSSTUB_Context* ctx )

gnunet_getopt_lib.h, libgnunetutil.so.9.0.0
GNUNET_GETOPT_set_relative_time ( GNUNET_GETOPT_CommandLineProcessorContext* ctx, void* scls, char const* option, char const* value )

gnunet_network_lib.h, libgnunetutil.so.9.0.0
GNUNET_NETWORK_shorten_unixpath ( char* unixpath )
GNUNET_NETWORK_test_pf ( int pf )

gnunet_os_lib.h, libgnunetutil.so.9.0.0
GNUNET_OS_get_libexec_binary_path ( char const* progname )

gnunet_peer_lib.h, libgnunetutil.so.9.0.0
GNUNET_PEER_resolve2 ( GNUNET_PEER_Id id )

gnunet_server_lib.h, libgnunetutil.so.9.0.0
GNUNET_SERVER_resume ( GNUNET_SERVER_Handle* server )
GNUNET_SERVER_suspend ( GNUNET_SERVER_Handle* server )

gnunet_strings_lib.h, libgnunetutil.so.9.0.0
GNUNET_STRINGS_fancy_time_to_absolute ( char const* fancy_time, GNUNET_TIME_Absolute* atime )
GNUNET_STRINGS_get_utf8_args ( int argc, char*const* argv, int* u8argc, char*const** u8argv )

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Removed Symbols (3)

gnunet_crypto_lib.h, libgnunetutil.so.8.0.0
GNUNET_CRYPTO_rsa_key_create ( )
GNUNET_CRYPTO_setup_hostkey ( char const* cfg_name )

gnunet_time_lib.h, libgnunetutil.so.8.0.0
GNUNET_TIME_relative_to_string ( GNUNET_TIME_Relative time )

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Problems with Symbols, High Severity (7)

	Change	Effect
1	Parameter ack_delay of type GNUNET_TIME_Relative has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Type of return value has been changed from GNUNET_TIME_Relative (8 bytes) to void.	1) Applications will read the wrong memory block instead of the return value. 2) Layout of parameter's stack has been shifted by 4 bytes because the hidden first argument, that is used to pass the return value, has been removed. All the parameters will be incorrectly initialized by applications.

	Change	Effect
1	Parameter with_control_pipe of type int has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter std_inheritance of type GNUNET_OS_InheritStdioFlags has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter std_inheritance of type GNUNET_OS_InheritStdioFlags has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter std_inheritance of type GNUNET_OS_InheritStdioFlags has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter std_inheritance of type GNUNET_OS_InheritStdioFlags has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

gnunet_fragmentation_lib.h, libgnunetfragmentation.so.0.1.0
[+] GNUNET_FRAGMENT_context_create ( GNUNET_STATISTICS_Handle* stats, uint16_t mtu, GNUNET_BANDWIDTH_Tracker* tracker, GNUNET_TIME_Relative delay, GNUNET_MessageHeader const* msg, GNUNET_FRAGMENT_MessageProcessor proc, void* proc_cls ) (1)
[+] GNUNET_FRAGMENT_context_destroy ( GNUNET_FRAGMENT_Context* fc ) (1)

gnunet_helper_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_HELPER_start ( char const* binary_name, char*const* binary_argv, GNUNET_SERVER_MessageTokenizerCallback cb, void* cb_cls ) (1)

gnunet_os_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_OS_start_process ( int pipe_control, GNUNET_DISK_PipeHandle* pipe_stdin, GNUNET_DISK_PipeHandle* pipe_stdout, char const* filename, ... ) (1)
[+] GNUNET_OS_start_process_v ( int pipe_control, int const* lsocks, char const* filename, char*const* argv ) (1)
[+] GNUNET_OS_start_process_va ( int pipe_control, GNUNET_DISK_PipeHandle* pipe_stdin, GNUNET_DISK_PipeHandle* pipe_stdout, char const* filename, va_list va ) (1)
[+] GNUNET_OS_start_process_vap ( int pipe_control, GNUNET_DISK_PipeHandle* pipe_stdin, GNUNET_DISK_PipeHandle* pipe_stdout, char const* filename, char*const* argv ) (1)

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Problems with Symbols, Medium Severity (7)

	Change	Effect
1	Parameter do_not_copy_keys of type int has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	Parameter msg_delay of type GNUNET_TIME_Relative* has been added to the calling stack.	This parameter will not be initialized by old clients.
2	Parameter ack_delay of type GNUNET_TIME_Relative* has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	Parameter exp_cb of type GNUNET_HELPER_ExceptionCallback has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	Type of return value became const (has been changed from char* to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	Type of return value became const (has been changed from char* to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.
2	Parameter do_round of type int has been added to the calling stack.	This parameter will not be initialized by old clients.

gnunet_container_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_CONTAINER_multihashmap_create ( unsigned int len ) (1)

gnunet_fragmentation_lib.h, libgnunetfragmentation.so.0.1.0
[+] GNUNET_FRAGMENT_context_destroy ( GNUNET_FRAGMENT_Context* fc ) (2)

gnunet_helper_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_HELPER_start ( char const* binary_name, char*const* binary_argv, GNUNET_SERVER_MessageTokenizerCallback cb, void* cb_cls ) (1)

gnunet_strings_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_STRINGS_absolute_time_to_string ( GNUNET_TIME_Absolute t ) (1)
[+] GNUNET_STRINGS_relative_time_to_string ( GNUNET_TIME_Relative delta ) (2)

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Problems with Data Types, Low Severity (1)

	Change	Effect
1	Field srv has been added to this type.	NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

gnunet_dnsparser_lib.h
[+] union GNUNET_DNSPARSER_Record::anon-union-gnunet_dnsparser_lib.h-256 (1)

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Problems with Symbols, Low Severity (11)

	Change	Effect
1	Type of 1st parameter n has been changed from unsigned int to int.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	4th parameter data_len has been renamed to data_size.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	7th parameter data_len has been renamed to data_size.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter hostkey has been renamed to key.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter fileName has been renamed to filename.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	4th parameter delay has been renamed to msg_delay.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter pipe_stdout has been renamed to pipe_stdin.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter pipe_stdout has been renamed to pipe_stdin.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter pipe_stdout has been renamed to pipe_stdin.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	Type of return value has been changed from char* to char const*.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of return value has been changed from char* to char const*.	Replacement of return type may indicate a change in its semantic meaning.

gnunet_common.h, libgnunetutil.so.8.0.0
[+] GNUNET_log_skip ( unsigned int n, int check_reset ) (1)

gnunet_container_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_CONTAINER_meta_data_delete ( GNUNET_CONTAINER_MetaData* md, EXTRACTOR_MetaType type, char const* data, size_t data_len ) (1)
[+] GNUNET_CONTAINER_meta_data_insert ( GNUNET_CONTAINER_MetaData* md, char const* plugin_name, EXTRACTOR_MetaType type, EXTRACTOR_MetaFormat format, char const* data_mime_type, char const* data, size_t data_len ) (1)

gnunet_crypto_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_CRYPTO_rsa_key_free ( GNUNET_CRYPTO_RsaPrivateKey* hostkey ) (1)

gnunet_disk_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_DISK_directory_remove ( char const* fileName ) (1)

gnunet_fragmentation_lib.h, libgnunetfragmentation.so.0.1.0
[+] GNUNET_FRAGMENT_context_create ( GNUNET_STATISTICS_Handle* stats, uint16_t mtu, GNUNET_BANDWIDTH_Tracker* tracker, GNUNET_TIME_Relative delay, GNUNET_MessageHeader const* msg, GNUNET_FRAGMENT_MessageProcessor proc, void* proc_cls ) (1)

gnunet_os_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_OS_start_process ( int pipe_control, GNUNET_DISK_PipeHandle* pipe_stdin, GNUNET_DISK_PipeHandle* pipe_stdout, char const* filename, ... ) (1)
[+] GNUNET_OS_start_process_va ( int pipe_control, GNUNET_DISK_PipeHandle* pipe_stdin, GNUNET_DISK_PipeHandle* pipe_stdout, char const* filename, va_list va ) (1)
[+] GNUNET_OS_start_process_vap ( int pipe_control, GNUNET_DISK_PipeHandle* pipe_stdin, GNUNET_DISK_PipeHandle* pipe_stdout, char const* filename, char*const* argv ) (1)

gnunet_strings_lib.h, libgnunetutil.so.8.0.0
[+] GNUNET_STRINGS_absolute_time_to_string ( GNUNET_TIME_Absolute t ) (1)
[+] GNUNET_STRINGS_relative_time_to_string ( GNUNET_TIME_Relative delta ) (1)

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Problems with Constants (7)

	Change	Effect
1	The value of constant PACKAGE_STRING has been changed from "gnunet 0.9.3" to "gnunet 0.9.4".	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant GNUNET_CRYPTO_HASH_LENGTH has been changed from 512/8 to (512/8).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant GNUNET_MESSAGE_TYPE_LOCKMANAGER_ACQUIRE has been changed from 440 to 450.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant GNUNET_MESSAGE_TYPE_LOCKMANAGER_RELEASE has been changed from 441 to 451.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant GNUNET_MESSAGE_TYPE_LOCKMANAGER_SUCCESS has been changed from 442 to 452.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant GNUNET_MESSAGE_TYPE_MESH_RESERVE_END has been changed from 288 to 299.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant ALLOW_EXTRA_CHECKS has been changed from 0 to 1.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

gnunet_config.h
[+] PACKAGE_STRING

gnunet_crypto_lib.h
[+] GNUNET_CRYPTO_HASH_LENGTH

gnunet_protocols.h
[+] GNUNET_MESSAGE_TYPE_LOCKMANAGER_ACQUIRE
[+] GNUNET_MESSAGE_TYPE_LOCKMANAGER_RELEASE
[+] GNUNET_MESSAGE_TYPE_LOCKMANAGER_SUCCESS
[+] GNUNET_MESSAGE_TYPE_MESH_RESERVE_END

platform.h
[+] ALLOW_EXTRA_CHECKS

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Other Changes in Data Types (5)

	Change	Effect
1	The member GNUNET_BLOCK_TYPE_MESH_PEER with value 20 has been added.	No effect.
2	The member GNUNET_BLOCK_TYPE_MESH_PEER_BY_TYPE with value 21 has been added.	No effect.
3	The member GNUNET_BLOCK_TYPE_MESH_REGEX with value 22 has been added.	No effect.
4	The member GNUNET_BLOCK_TYPE_MESH_REGEX_ACCEPT with value 23 has been added.	No effect.

	Change	Effect
1	The member GNUNET_OS_IPK_LIBEXECDIR with value 8 has been added.	No effect.

gnunet_block_lib.h
[+] enum GNUNET_BLOCK_Type (4)

gnunet_os_lib.h
[+] enum GNUNET_OS_InstallationPathKind (1)

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Header Files (76)

block_dns.h
block_fs.h
block_gns.h
gauger.h
gettext.h
gnunet_applications.h
gnunet_arm_service.h
gnunet_ats_service.h
gnunet_bandwidth_lib.h
gnunet_bio_lib.h
gnunet_block_lib.h
gnunet_block_plugin.h
gnunet_chat_service.h
gnunet_client_lib.h
gnunet_common.h
gnunet_config.h
gnunet_configuration_lib.h
gnunet_connection_lib.h
gnunet_constants.h
gnunet_container_lib.h
gnunet_core_service.h
gnunet_crypto_lib.h
gnunet_datacache_lib.h
gnunet_datacache_plugin.h
gnunet_datastore_plugin.h
gnunet_datastore_service.h
gnunet_dht_service.h
gnunet_directories.h
gnunet_disk_lib.h
gnunet_dns_service.h
gnunet_dnsparser_lib.h
gnunet_dv_service.h
gnunet_fragmentation_lib.h
gnunet_fs_service.h
gnunet_getopt_lib.h
gnunet_gns_service.h
gnunet_hello_lib.h
gnunet_helper_lib.h
gnunet_load_lib.h
gnunet_lockmanager_service.h
gnunet_mesh_service.h
gnunet_mysql_lib.h
gnunet_namestore_plugin.h
gnunet_namestore_service.h
gnunet_nat_lib.h
gnunet_network_lib.h
gnunet_nse_service.h
gnunet_os_lib.h
gnunet_peer_lib.h
gnunet_peerinfo_service.h
gnunet_plugin_lib.h
gnunet_postgres_lib.h
gnunet_program_lib.h
gnunet_protocols.h
gnunet_pseudonym_lib.h
gnunet_regex_lib.h
gnunet_resolver_service.h
gnunet_scheduler_lib.h
gnunet_server_lib.h
gnunet_service_lib.h
gnunet_signal_lib.h
gnunet_signatures.h
gnunet_statistics_service.h
gnunet_stream_lib.h
gnunet_strings_lib.h
gnunet_testbed_service.h
gnunet_testing_lib-new.h
gnunet_testing_lib.h
gnunet_time_lib.h
gnunet_transport_plugin.h
gnunet_transport_service.h
gnunet_tun_lib.h
gnunet_util_lib.h
gnunet_vpn_service.h
platform.h
plibc.h

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Shared Libraries (32)

libgnunetarm.so.1.0.1
libgnunetats.so.0.2.0
libgnunetblock.so.0.0.0
libgnunetcore.so.0.0.0
libgnunetdatacache.so.0.0.1
libgnunetdatastore.so.1.0.0
libgnunetdht.so.0.1.0
libgnunetdns.so.0.0.0
libgnunetdnsparser.so.0.0.0
libgnunetfragmentation.so.0.1.0
libgnunetfs.so.2.0.1
libgnunetgns.so.0.0.0
libgnunethello.so.0.0.0
libgnunetlockmanager.so.0.0.0
libgnunetmesh.so.1.0.0
libgnunetmysql.so.0.0.0
libgnunetnamestore.so.0.0.0
libgnunetnat.so.0.0.0
libgnunetnse.so.0.0.0
libgnunetpeerinfo.so.0.0.0
libgnunetstatistics.so.0.1.1
libgnunettestbed.so.0.0.0
libgnunettesting.so.0.0.1
libgnunettesting_new.so.0.0.1
libgnunettransport.so.1.0.0
libgnunettransporttesting.so.0.0.0
libgnunettun.so.0.0.0
libgnunetutil.so.8.0.0
libgnunetvpn.so.0.0.0
libnss_gns.so.2
libnss_gns4.so.2
libnss_gns6.so.2

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