Binary compatibility report for the libmpdclient library between 0.12.0 and 0.12.1 versions on x86

Test Info

Library Name	libmpdclient
Version #1	0.12.0
Version #2	0.12.1
CPU Architecture	x86
GCC Version	4.5

Test Results

Total Header Files	1
Total Shared Libraries	1
Total Symbols / Types	84 / 43
Verdict	Incompatible (89.29%)

Problem Summary

	Severity	Count
Added Symbols	-	1
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	2
	Low	2
Problems with Symbols	High	0
	Medium	1
	Low	1
Problems with Constants	Low	4

Added Symbols (1)

libmpdclient.h, libmpdclient.so
mpd_sendAddIdCommand ( mpd_Connection* connection, char const* file )

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Problems with Data Types, Medium Severity (2)

libmpdclient.h
[+] struct _mpd_Connection (1)

	Change	Effect
1	Type of field errorStr has been changed from char[50001] (50001 bytes) to char[1001] (1001 bytes).	1) Size of the inclusive type has 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 (69)

mpd_addConstraintSearch ( mpd_Connection* connection, int field, char* name )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_clearError ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_closeConnection ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_commitSearch ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_finishCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getNextAlbum ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getNextArtist ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getNextCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getNextInfoEntity ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getNextOutput ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getNextTag ( mpd_Connection* connection, int table )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getStats ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getStatus ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_getUpdateId ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_newConnection ( char const* host, int port, float timeout )

Return value (pointer) has base type '_mpd_Connection'.

mpd_nextListOkCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendAddCommand ( mpd_Connection* connection, char const* file )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendClearCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendCommandListBegin ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendCommandListEnd ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendCommandListOkBegin ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendCommandsCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendCrossfadeCommand ( mpd_Connection* connection, int seconds )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendCurrentSongCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendDeleteCommand ( mpd_Connection* connection, int songNum )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendDeleteIdCommand ( mpd_Connection* connection, int songNum )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendDisableOutputCommand ( mpd_Connection* connection, int outputId )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendEnableOutputCommand ( mpd_Connection* connection, int outputId )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendFindCommand ( mpd_Connection* connection, int table, char const* str )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendListallCommand ( mpd_Connection* connection, char const* dir )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendListallInfoCommand ( mpd_Connection* connection, char const* dir )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendListCommand ( mpd_Connection* connection, int table, char const* arg1 )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendListPlaylistCommand ( mpd_Connection* connection, char* path )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendListPlaylistInfoCommand ( mpd_Connection* connection, char* path )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendLoadCommand ( mpd_Connection* connection, char const* name )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendLsInfoCommand ( mpd_Connection* connection, char const* dir )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendMoveCommand ( mpd_Connection* connection, int from, int to )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendMoveIdCommand ( mpd_Connection* connection, int from, int to )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendNextCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendNotCommandsCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendOutputsCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPasswordCommand ( mpd_Connection* connection, char const* pass )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPauseCommand ( mpd_Connection* connection, int pauseMode )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPlayCommand ( mpd_Connection* connection, int songNum )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPlayIdCommand ( mpd_Connection* connection, int songNum )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPlaylistIdCommand ( mpd_Connection* connection, int songId )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPlaylistInfoCommand ( mpd_Connection* connection, int songNum )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPlChangesCommand ( mpd_Connection* connection, long long playlist )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPlChangesPosIdCommand ( mpd_Connection* connection, long long playlist )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendPrevCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendRandomCommand ( mpd_Connection* connection, int randomMode )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendRepeatCommand ( mpd_Connection* connection, int repeatMode )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendRmCommand ( mpd_Connection* connection, char const* name )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendSaveCommand ( mpd_Connection* connection, char const* name )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendSearchCommand ( mpd_Connection* connection, int table, char const* str )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendSeekCommand ( mpd_Connection* connection, int song, int time )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendSeekIdCommand ( mpd_Connection* connection, int song, int time )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendSetvolCommand ( mpd_Connection* connection, int volumeChange )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendShuffleCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendStatsCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendStatusCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendStopCommand ( mpd_Connection* connection )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendSwapCommand ( mpd_Connection* connection, int song1, int song2 )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendSwapIdCommand ( mpd_Connection* connection, int song1, int song2 )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendUpdateCommand ( mpd_Connection* connection, char* path )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_sendVolumeCommand ( mpd_Connection* connection, int volumeChange )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_setConnectionTimeout ( mpd_Connection* connection, float timeout )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_startFieldSearch ( mpd_Connection* connection, int field )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

mpd_startSearch ( mpd_Connection* connection, int exact )

1st parameter 'connection' (pointer) has base type '_mpd_Connection'.

[+] struct _mpd_Song (1)

	Change	Effect
1	Field performer 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 (6)

mpd_freeInfoEntity ( mpd_InfoEntity* entity )

Field 'entity−>info−>song' in 1st parameter 'entity' (pointer) has base type '_mpd_Song'.

mpd_freeSong ( mpd_Song* song )

1st parameter 'song' (pointer) has base type '_mpd_Song'.

mpd_getNextInfoEntity ( mpd_Connection* connection )

Field 'RetVal−>info−>song' in return value (pointer) has base type '_mpd_Song'.

mpd_newInfoEntity ( )

Field 'RetVal−>info−>song' in return value (pointer) has base type '_mpd_Song'.

mpd_newSong ( )

Return value (pointer) has base type '_mpd_Song'.

mpd_songDup ( mpd_Song* song )

1st parameter 'song' (pointer) has base type '_mpd_Song'.

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Problems with Symbols, Medium Severity (1)

libmpdclient.h, libmpdclient.so
[+] mpdTagItemKeys [data] (1)

	Change	Effect
1	Type of this global data has been changed from *char[12] (48 bytes) to char[13]* (52 bytes).	Applications will obtain a different value and execution may change.

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Problems with Data Types, Low Severity (2)

libmpdclient.h
[+] struct _mpd_Connection (1)

	Change	Effect
1	Size of this type has been changed from 100076 bytes to 51076 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.