Binary compatibility report for the PJSIP library between 2.3 and 2.4 versions on x86

Test Info

Library Name	PJSIP
Version #1	2.3
Version #2	2.4
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	252
Total Shared Libraries	19
Total Symbols / Types	2341 / 2634
Verdict	Incompatible (1.7%)

Problem Summary

	Severity	Count
Added Symbols	-	13
Removed Symbols	High	0
Problems with Data Types	High	7
	Medium	23
	Low	20
Problems with Symbols	High	0
	Medium	1
	Low	0
Problems with Constants	Low	1
Other Changes in Data Types	-	3
Other Changes in Constants	-	3

Added Symbols (13)

lock.h, libpj.so.2
pj_grp_lock_create_w_handler ( pj_pool_t* pool, pj_grp_lock_config const* cfg, void* member, void(*handler)(void*), pj_grp_lock_t** p_grp_lock )

media.hpp, libpjsua2.so.2
namespace pj
VideoWindow::getInfo ( ) const
VideoWindow::rotate ( int angle )
VideoWindow::setPos ( struct MediaCoordinate const& pos )
VideoWindow::setSize ( struct MediaSize const& size )
VideoWindow::setWindow ( struct VideoWindowHandle const& win )
VideoWindow::Show ( bool show )
VideoWindow::VideoWindow [in-charge] ( int win_id )
VideoWindow::VideoWindow [not-in-charge] ( int win_id )

sip_endpoint.h, libpjsip.so.2
pjsip_endpt_set_ext_resolver ( pjsip_endpoint* endpt, pjsip_ext_resolver* ext_res )

sip_resolve.h, libpjsip.so.2
pjsip_resolver_set_ext_resolver ( pjsip_resolver_t* res, pjsip_ext_resolver* ext_res )

ssl_sock.h, libpj.so.2
pj_ssl_cert_load_from_files2 ( pj_pool_t* pool, pj_str_t const* CA_file, pj_str_t const* CA_path, pj_str_t const* cert_file, pj_str_t const* privkey_file, pj_str_t const* privkey_pass, pj_ssl_cert_t** p_cert )

stun_transaction.h, libpjnath.so.2
pj_stun_client_tsx_destroy ( pj_stun_client_tsx* tsx )

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Problems with Data Types, High Severity (7)

	Change	Effect
1	Size of this class has been increased from 416 bytes to 424 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.

	Change	Effect
1	Size of this class has been changed from 112 bytes to 116 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.

	Change	Effect
1	Field unregWaitSec has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 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	Size of this class has been changed from 52 bytes to 56 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.

	Change	Effect
1	Size of this class has been increased from 28 bytes to 32 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.

	Change	Effect
1	Size of this class has been increased from 60 bytes to 64 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.

	Change	Effect
1	Size of this class has been increased from 92 bytes to 96 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.

account.hpp
namespace pj
[+] class AccountConfig (1)
[+] class AccountMediaConfig (1)
[+] class AccountRegConfig (2)

call.hpp
namespace pj
[+] class CallMediaInfo (1)

siptypes.hpp
namespace pj
[+] class TlsConfig (1)
[+] class TransportConfig (1)

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Problems with Data Types, Medium Severity (23)

	Change	Effect
1	Size of field mediaConfig has been changed from 112 bytes to 116 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.
2	Size of field regConfig has been changed from 52 bytes to 56 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.

	Change	Effect
1	Size of field transportConfig has been changed from 92 bytes to 96 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.

	Change	Effect
1	Field randomRetryIntervalSec 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 unregWaitMsec 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 videoWindow 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 reg_retry_random_interval 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	Size of field rtp_cfg has been changed from 260 bytes to 272 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.

	Change	Effect
1	Field on_reg_started2 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	Size of field cb has been changed from 156 bytes to 160 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.

	Change	Effect
1	Size of field tls_setting has been changed from 156 bytes to 168 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.

	Change	Effect
1	Field contact_rewritten 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	Size of field cfg has been changed from 1252 bytes to 1268 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.

	Change	Effect
1	Field hanging_up 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 med_update_success 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	Size of field acc has been changed from 17152 bytes to 17312 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.
2	Size of field calls has been changed from 155136 bytes to 155392 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.
3	Size of field media_cfg has been changed from 184 bytes to 192 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.
4	Size of field ua_cfg has been changed from 896 bytes to 900 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.

	Change	Effect
1	Field ca_list_path 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 proto 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 proto 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	Size of field tlsConfig has been changed from 60 bytes to 64 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.

account.hpp
namespace pj
[+] class AccountConfig (2)
[+] class AccountMediaConfig (1)
[+] class AccountRegConfig (2)

call.hpp
namespace pj
[+] class CallMediaInfo (1)

pjsua.h
[+] struct pjsua_acc_config (2)
[+] struct pjsua_callback (1)
[+] struct pjsua_config (1)
[+] struct pjsua_transport_config (1)

pjsua_internal.h
[+] struct pjsua_acc (2)
[+] struct pjsua_call (2)
[+] struct pjsua_data (4)

sip_transport_tls.h
[+] struct pjsip_tls_setting (2)

siptypes.hpp
namespace pj
[+] class TlsConfig (1)
[+] class TransportConfig (1)

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Problems with Symbols, Medium Severity (1)

	Change	Effect
1	Size of this global data has been changed from 303764 bytes to 304192 bytes.	Applications will obtain a different value and execution may change.

pjsua_internal.h, libpjsua.so.2
[+] pjsua_var [data] (1)

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Problems with Data Types, Low Severity (20)

	Change	Effect
1	Size of this type has been changed from 1252 bytes to 1268 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 156 bytes to 160 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 896 bytes to 900 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field on_aud_prev_play_frame 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 on_aud_prev_rec_frame 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 184 bytes to 192 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 260 bytes to 272 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 2144 bytes to 2164 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 4848 bytes to 4856 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 303764 bytes to 304192 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field following_fork 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 252 bytes to 256 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 156 bytes to 168 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Type of field method has been changed from int to pjsip_ssl_method.	Replacement of the field data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Field on_play_frame 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 on_rec_frame 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	Field user_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.
4	Size of this type has been changed from 120 bytes to 132 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Type of field proto has been changed from pj_ssl_sock_proto to pj_uint32_t.	Replacement of the field data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Type of field proto has been changed from pj_ssl_sock_proto to pj_uint32_t.	Replacement of the field data type may indicate a change in the semantic meaning of the field.

pjsua.h
[+] struct pjsua_acc_config (1)
[+] struct pjsua_callback (1)
[+] struct pjsua_config (1)
[+] struct pjsua_media_config (3)
[+] struct pjsua_transport_config (1)

pjsua_internal.h
[+] struct pjsua_acc (1)
[+] struct pjsua_call (1)
[+] struct pjsua_data (1)

sip_inv.h
[+] struct pjsip_inv_session (2)

sip_transport_tls.h
[+] struct pjsip_tls_setting (2)

sound_port.h
[+] struct pjmedia_snd_port_param (4)

ssl_sock.h
[+] struct pj_ssl_sock_info (1)
[+] struct pj_ssl_sock_param (1)

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Problems with Constants, Low Severity (1)

	Change	Effect
1	The value of constant PJMEDIA_VID_DEV_INFO_FMT_CNT has been changed from 16 to 64.	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.

config.h
[+] PJMEDIA_VID_DEV_INFO_FMT_CNT

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Other Changes in Data Types (3)

	Change	Effect
1	The member PJMEDIA_FORMAT_NV21 with value 825382478 has been added.	No effect.

	Change	Effect
1	The member PJSIP_TLSV1_1_METHOD with value 32 has been added.	No effect.
2	The member PJSIP_TLSV1_2_METHOD with value 33 has been added.	No effect.

format.h
[+] enum pjmedia_format_id (1)

sip_transport_tls.h
[+] enum pjsip_ssl_method (2)

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Other Changes in Constants (3)

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

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

	Change	Effect
1	The constant PJSIP_INV_ACCEPT_UNKNOWN_BODY with value 0 has been added.	No effect.

config.h
[+] PJMEDIA_SPEEX_AEC_USE_AGC
[+] PJMEDIA_SPEEX_AEC_USE_DENOISE

sip_config.h
[+] PJSIP_INV_ACCEPT_UNKNOWN_BODY

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Header Files (252)

account.hpp
activesock.h
addr_resolv.h
alaw_ulaw.h
amr_helper.h
amr_sdp_match.h
array.h
assert.h
audio_codecs.h
audiodev.h
audiodev_imp.h
audiotest.h
avi.h
avi_dev.h
avi_stream.h
base64.h
bidirectional.h
call.hpp
circbuf.h
cli.h
cli_console.h
cli_imp.h
cli_telnet.h
clock.h
codec.h
conference.h
config.hpp
config_site.h
config_site_sample.h
converter.h
crc32.h
ctype.h
delaybuf.h
dns.h
dns_server.h
doxygen.hpp
echo.h
echo_port.h
endpoint.h
endpoint.hpp
event.h
evsub.h
evsub_msg.h
except.h
ffmpeg_vid_codecs.h
fifobuf.h
file.hpp
file_access.h
file_io.h
format.h
frame.h
g711.h
g722.h
g7221.h
g7221_sdp_match.h
getopt.h
gsm.h
guid.h
h263_packetizer.h
h264_packetizer.h
hash.h
hash.hpp
hmac_md5.h
hmac_sha1.h
http_client.h
ice_session.h
ice_strans.h
ilbc.h
ioqueue.h
ip_helper.h
ipp_codecs.h
iscomposing.h
jbuf.h
json.h
json.hpp
l16.h
list.h
list.hpp
list_i.h
lock.h
lock.hpp
log.h
master_port.h
math.h
md5.h
media.hpp
mem_port.h
mwi.h
nat_detect.h
null_port.h
opencore_amr.h
opengl_dev.h
openh264.h
os.h
os.hpp
passthrough.h
pcap.h
persistent.hpp
pidf.h
types.hpp (pj++/types.hpp)
config.h (pj/config.h)
doxygen.h (pj/doxygen.h)
errno.h (pj/errno.h)
string.h (pj/string.h)
types.h (pj/types.h)
pjlib++.hpp
pjlib-util.h
config.h (pjlib-util/config.h)
errno.h (pjlib-util/errno.h)
string.h (pjlib-util/string.h)
types.h (pjlib-util/types.h)
pjlib.h
config.h (pjmedia-audiodev/config.h)
errno.h (pjmedia-audiodev/errno.h)
pjmedia-codec.h
config.h (pjmedia-codec/config.h)
config_auto.h (pjmedia-codec/config_auto.h)
types.h (pjmedia-codec/types.h)
config.h (pjmedia-videodev/config.h)
errno.h (pjmedia-videodev/errno.h)
pjmedia.h
config.h (pjmedia/config.h)
config_auto.h (pjmedia/config_auto.h)
doxygen.h (pjmedia/doxygen.h)
errno.h (pjmedia/errno.h)
types.h (pjmedia/types.h)
pjmedia_audiodev.h
pjmedia_videodev.h
pjnath.h
config.h (pjnath/config.h)
errno.h (pjnath/errno.h)
types.h (pjnath/types.h)
errno.h (pjsip-simple/errno.h)
types.h (pjsip-simple/types.h)
pjsip.h
pjsip_simple.h
pjsip_ua.h
pjsua.h (pjsua-lib/pjsua.h)
pjsua.h
pjsua2.hpp
types.hpp (pjsua2/types.hpp)
pjsua_internal.h
plc.h
pool.h
pool.hpp
port.h
presence.h
presence.hpp
print_util.h
proactor.hpp
publish.h
rand.h
rbtree.h
resample.h
resolver.h
rpid.h
rtcp.h
rtcp_xr.h
rtp.h
scanner.h
scanner.hpp
scanner_cis_bitwise.h
scanner_cis_uint.h
sdp.h
sdp_neg.h
session.h
sha1.h
signatures.h
silencedet.h
silk.h
sip_100rel.h
sip_auth.h
sip_auth_aka.h
sip_auth_msg.h
sip_auth_parser.h
sip_autoconf.h
sip_config.h
sip_dialog.h
sip_endpoint.h
sip_errno.h
sip_event.h
sip_inv.h
sip_module.h
sip_msg.h
sip_multipart.h
sip_parser.h
sip_private.h
sip_regc.h
sip_replaces.h
sip_resolve.h
sip_tel_uri.h
sip_timer.h
sip_transaction.h
sip_transport.h
sip_transport_loop.h
sip_transport_tcp.h
sip_transport_tls.h
sip_transport_udp.h
sip_types.h
sip_ua_layer.h
sip_uri.h
sip_util.h
sip_xfer.h
siptypes.hpp
sock.h
sock.hpp
sock_qos.h
sock_select.h
sound.h
sound_port.h
speex.h
splitcomb.h
srv_resolver.h
ssl_sock.h
stereo.h
stream.h
stream_common.h
string.hpp
string_i.h
stun_auth.h
stun_config.h
stun_msg.h
stun_session.h
stun_simple.h
stun_sock.h
stun_transaction.h
timer.h
timer.hpp
tonegen.h
transport.h
transport_adapter_sample.h
transport_ice.h
transport_loop.h
transport_srtp.h
transport_udp.h
tree.hpp
turn_session.h
turn_sock.h
unicode.h
vid_codec.h
vid_codec_util.h
vid_port.h
vid_stream.h
vid_tee.h
videodev.h
videodev_imp.h
wav_playlist.h
wav_port.h
wave.h
wsola.h
xml.h
xpidf.h

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Shared Libraries (19)

libg7221codec.so.2
libgsmcodec.so.2
libilbccodec.so.2
libpj.so.2
libpjlib-util.so.2
libpjmedia-audiodev.so.2
libpjmedia-codec.so.2
libpjmedia-videodev.so.2
libpjmedia.so.2
libpjnath.so.2
libpjsip-simple.so.2
libpjsip-ua.so.2
libpjsip.so.2
libpjsua.so.2
libpjsua2.so.2
libportaudio.so.2
libresample.so.2
libspeex.so.2
libsrtp.so.2

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