Binary compatibility report for the GNU oSIP library between 2.0.9 and 2.2.0 versions on x86

Test Info

Library Name	GNU oSIP
Version #1	2.0.9
Version #2	2.2.0
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	42
Total Shared Libraries	2
Total Symbols / Types	495 / 298
Verdict	Incompatible (11.2%)

Problem Summary

	Severity	Count
Added Symbols	-	34
Removed Symbols	High	1
Problems with Data Types	High	0
	Medium	3
	Low	7
Problems with Symbols	High	0
	Medium	8
	Low	4
Problems with Constants	Low	0
Other Changes in Constants	-	2

Added Symbols (34)

osip.h, libosip2.so.3.0.0
osip_response_get_destination ( osip_message_t* response, char** address, int* portnum )
osip_retransmissions_execute ( osip_t* osip )
osip_start_200ok_retransmissions ( osip_t* osip, struct osip_dialog* dialog, osip_message_t* msg200ok, int sock )
osip_start_ack_retransmissions ( osip_t* osip, struct osip_dialog* dialog, osip_message_t* ack, char* dest, int port, int sock )
osip_stop_200ok_retransmissions ( osip_t* osip, osip_message_t* ack )
osip_stop_retransmissions_from_dialog ( osip_t* osip, struct osip_dialog* dialog )

osip_authentication_info.h, libosipparser2.so.3.0.0
osip_authentication_info_clone ( osip_authentication_info_t const* header, osip_authentication_info_t** dest )
osip_authentication_info_free ( osip_authentication_info_t* header )
osip_authentication_info_get_cnonce ( osip_authentication_info_t* header )
osip_authentication_info_get_nextnonce ( osip_authentication_info_t* header )
osip_authentication_info_get_nonce_count ( osip_authentication_info_t* header )
osip_authentication_info_get_qop_options ( osip_authentication_info_t* header )
osip_authentication_info_get_rspauth ( osip_authentication_info_t* header )
osip_authentication_info_init ( osip_authentication_info_t** header )
osip_authentication_info_parse ( osip_authentication_info_t* header, char const* hvalue )
osip_authentication_info_set_cnonce ( osip_authentication_info_t* header, char* value )
osip_authentication_info_set_nextnonce ( osip_authentication_info_t* header, char* value )
osip_authentication_info_set_nonce_count ( osip_authentication_info_t* header, char* value )
osip_authentication_info_set_qop_options ( osip_authentication_info_t* header, char* value )
osip_authentication_info_set_rspauth ( osip_authentication_info_t* header, char* value )
osip_authentication_info_to_str ( osip_authentication_info_t const* header, char** dest )

osip_parser.h, libosipparser2.so.3.0.0
osip_message_get_authentication_info ( osip_message_t const* sip, int pos, osip_authentication_info_t** dest )
osip_message_get_proxy_authentication_info ( osip_message_t const* sip, int pos, osip_proxy_authentication_info_t** dest )
osip_message_set_authentication_info ( osip_message_t* sip, char const* hvalue )
osip_message_set_proxy_authentication_info ( osip_message_t* sip, char const* hvalue )

osip_port.h, libosipparser2.so.3.0.0
osip_free_func [data]
osip_malloc_func [data]
osip_realloc_func [data]
osip_set_allocators ( void*(*malloc_func)(size_t), void*(*realloc_func)(void*, size_t), void(*free_func)(void*) )
osip_trace_enable_until_level ( osip_trace_level_t level )
osip_trace_initialize_func ( osip_trace_level_t level, void(*func)(char*, int, osip_trace_level_t, char*, va_list) )

sdp_message.h, libosipparser2.so.3.0.0
sdp_message_a_attribute_del_at_index ( sdp_message_t* sdp, int pos_media, char* att_field, int pos_attr )
sdp_message_m_payload_del ( sdp_message_t* sdp, int pos_media, int pos )
sdp_message_m_port_set ( sdp_message_t* sdp, int pos_media, char* port )

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Removed Symbols (1)

osip_message.h, libosipparser2.so.2.0.9
osip_message_parse2 ( osip_message_t* sip, char const* buf, size_t length )

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Problems with Data Types, Medium Severity (3)

	Change	Effect
1	Field length 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.

	Change	Effect
1	Field authentication_infos 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 proxy_authentication_infos 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.

osip_body.h
[+] struct osip_body (1)

osip_message.h
[+] struct osip_message (2)

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Problems with Symbols, Medium Severity (8)

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

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

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

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

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

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

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

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

osip.h, libosip2.so.2.0.9
[+] osip_parse ( char* buf ) (1)

osip_body.h, libosipparser2.so.2.0.9
[+] osip_body_parse ( osip_body_t* body, char const* buf ) (1)
[+] osip_body_parse_mime ( osip_body_t* body, char const* buf ) (1)
[+] osip_body_to_str ( osip_body_t const* body, char** dest ) (1)

osip_message.h, libosipparser2.so.2.0.9
[+] osip_message_parse ( osip_message_t* sip, char const* message ) (1)
[+] osip_message_to_str ( osip_message_t* sip, char** dest ) (1)

osip_parser.h, libosipparser2.so.2.0.9
[+] osip_message_set_body ( osip_message_t* sip, char const* buf ) (1)
[+] osip_message_set_body_mime ( osip_message_t* sip, char const* buf ) (1)

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Problems with Data Types, Low Severity (7)

	Change	Effect
1	Size of this type has been changed from 12 bytes to 16 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field your_instance 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 48 bytes to 52 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Base type has been changed from unsigned long to unsigned int.	Replacement of the base data type may indicate a change in its semantic meaning.

	Change	Effect
1	Field application_data 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	Field message_length 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.
3	Size of this type has been changed from 132 bytes to 148 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

osip_body.h
[+] struct osip_body (1)

osip_dialog.h
[+] struct osip_dialog (2)

osip_md5.h
[+] typedef UINT4 (1)

osip_message.h
[+] struct osip_message (3)

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Problems with Symbols, Low Severity (4)

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

	Change	Effect
1	2nd parameter message has been renamed to buf.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter con has been renamed to ctx.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter con has been renamed to ctx.	Renaming of a parameter may indicate a change in its semantic meaning.

osip.h, libosip2.so.2.0.9
[+] osip_parse ( char* buf ) (1)

osip_message.h, libosipparser2.so.2.0.9
[+] osip_message_parse ( osip_message_t* sip, char const* message ) (1)

osip_negotiation.h, libosip2.so.2.0.9
[+] __osip_negotiation_sdp_build_offer ( osip_negotiation_t* p1, osip_negotiation_ctx_t* con, sdp_message_t** sdp, char* audio_port, char* video_port, char* audio_codec, char* video_codec ) (1)
[+] osip_negotiation_sdp_build_offer ( osip_negotiation_t* p1, osip_negotiation_ctx_t* con, sdp_message_t** sdp, char* audio_port, char* video_port ) (1)

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Other Changes in Constants (2)

	Change	Effect
1	The constant PROXY_AUTHENTICATION_INFO with value "proxy-authentication-info" has been added.	No effect.

	Change	Effect
1	The constant SIP_BAD_EVENT with value 489 has been added.	No effect.

osip_const.h
[+] PROXY_AUTHENTICATION_INFO
[+] SIP_BAD_EVENT

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Header Files (42)

osip.h
osip_accept.h
osip_accept_encoding.h
osip_accept_language.h
osip_alert_info.h
osip_allow.h
osip_authorization.h
osip_body.h
osip_call_id.h
osip_call_info.h
osip_condv.h
osip_const.h
osip_contact.h
osip_content_disposition.h
osip_content_encoding.h
osip_content_length.h
osip_content_type.h
osip_cseq.h
osip_dialog.h
osip_error_info.h
osip_fifo.h
osip_from.h
osip_header.h
osip_headers.h
osip_list.h
osip_md5.h
osip_message.h
osip_mime_version.h
osip_mt.h
osip_negotiation.h
osip_parser.h
osip_port.h
osip_proxy_authenticate.h
osip_proxy_authorization.h
osip_record_route.h
osip_rfc3264.h
osip_route.h
osip_to.h
osip_uri.h
osip_via.h
osip_www_authenticate.h
sdp_message.h

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Shared Libraries (2)

libosip2.so.2.0.9
libosipparser2.so.2.0.9

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