Binary compatibility report for the PJSIP library between 1.2 and 1.3 versions on x86

Test Info

Library Name	PJSIP
Version #1	1.2
Version #2	1.3
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	245
Total Shared Libraries	19
Total Symbols / Types	1805 / 1895
Verdict	Incompatible (1%)

Problem Summary

	Severity	Count
Added Symbols	-	10
Removed Symbols	High	0
Problems with Data Types	High	1
	Medium	13
	Low	12
Problems with Symbols	High	0
	Medium	1
	Low	6
Problems with Constants	Low	3
Other Changes in Constants	-	17

Added Symbols (10)

ice_session.h, libpjnath-i686-pc-linux-gnu.so
pj_ice_sess_get_options ( pj_ice_sess* ice, pj_ice_sess_options* opt )
pj_ice_sess_options_default ( pj_ice_sess_options* opt )
pj_ice_sess_set_options ( pj_ice_sess* ice, pj_ice_sess_options const* opt )

ice_strans.h, libpjnath-i686-pc-linux-gnu.so
pj_ice_strans_get_options ( pj_ice_strans* ice_st, pj_ice_sess_options* opt )
pj_ice_strans_set_options ( pj_ice_strans* ice_st, pj_ice_sess_options const* opt )

sip_transport.h, libpjsip-i686-pc-linux-gnu.so
pjsip_tx_data_encode ( pjsip_tx_data* tdata )

sock.h, libpj-i686-pc-linux-gnu.so
pj_sockaddr_parse ( int af, unsigned int options, pj_str_t const* str, pj_sockaddr* addr )

stun_session.h, libpjnath-i686-pc-linux-gnu.so
pj_stun_session_use_fingerprint ( pj_stun_session* sess, pj_bool_t use )

xml.h, libpjlib-util-i686-pc-linux-gnu.so
pj_xml_find_node_rec ( pj_xml_node const* parent, pj_str_t const* name )
pj_xml_find_rec ( pj_xml_node const* parent, pj_str_t const* name, void const* data, pj_bool_t(*match)(pj_xml_node const*, void const*) )

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Problems with Data Types, High Severity (1)

	Change	Effect
1	Field completion_timer 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.

ice_session.h
[+] struct pj_ice_sess (1)

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Problems with Data Types, Medium Severity (13)

	Change	Effect
1	Field comp_ka 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 is_nominating 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 opt 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	Field timer 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.
5	Size of field comp has been changed from 128 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.

	Change	Effect
1	Field nominated_check 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 opt 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 pres_status 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 ice_opt 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 status has been changed from 360 bytes to 392 bytes.	1) Size of the inclusive type has been changed. 2) Previous accesses of applications and library functions to this field may be broken.

	Change	Effect
1	Size of field buddy has been changed from 111616 bytes to 119808 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 media_cfg 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	Size of field info has been changed from 352 bytes to 384 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.

ice_session.h
[+] struct pj_ice_sess (5)
[+] struct pj_ice_sess_comp (1)

ice_strans.h
[+] struct pj_ice_strans_cfg (1)

pjsua.h
[+] struct pjsua_buddy_info (1)
[+] struct pjsua_media_config (1)

pjsua_internal.h
[+] struct pjsua_buddy (1)
[+] struct pjsua_data (2)

presence.h
[+] struct pjsip_pres_status (1)

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Problems with Symbols, Medium Severity (1)

	Change	Effect
1	Size of this global data has been changed from 136132 bytes to 144336 bytes.	Applications will obtain a different value and execution may change.

pjsua_internal.h, libpjsua-i686-pc-linux-gnu.so
[+] pjsua_var [data] (1)

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Problems with Data Types, Low Severity (12)

	Change	Effect
1	Size of this type has been changed from 6152 bytes to 6236 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 8 bytes to 12 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 160 bytes to 172 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field no_host_cands has been renamed to max_host_cands.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Size of this type has been changed from 584 bytes to 976 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	Field ice_no_host_cands has been renamed to ice_max_host_cands.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Size of this type has been changed from 436 bytes to 468 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 136132 bytes to 144336 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 360 bytes to 392 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field tuple_node 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 44 bytes to 48 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

ice_session.h
[+] struct pj_ice_sess (1)
[+] struct pj_ice_sess_comp (1)

ice_strans.h
[+] struct pj_ice_strans_cfg (1)
[+] struct pj_ice_strans_cfg::anon-struct-ice_strans.h-204 (1)

pjsua.h
[+] struct pjsua_buddy_info (1)
[+] struct pjsua_media_config (2)

pjsua_internal.h
[+] struct pjsua_buddy (1)
[+] struct pjsua_data (1)

presence.h
[+] struct pjsip_pres_status (1)
[+] struct pjsip_pres_status::anon-struct-presence.h-85 (2)

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Problems with Symbols, Low Severity (6)

	Change	Effect
1	Type of 1st parameter parent has been changed from pj_xml_node* to pj_xml_node const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
2	Base type of 4th parameter match has been changed from pj_bool_t()(pj_xml_node,void const) to pj_bool_t()(pj_xml_node const,void const).	Replacement of parameter base type may indicate a change in its semantic meaning.

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

	Change	Effect
1	Type of 2nd parameter node has been changed from pj_xml_node* to pj_xml_node const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
2	Type of 1st parameter parent has been changed from pj_xml_node* to pj_xml_node const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

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

xml.h, libpjlib-util-i686-pc-linux-gnu.so
[+] pj_xml_find ( pj_xml_node* parent, pj_str_t const* name, void const* data, pj_bool_t(*match)(pj_xml_node*, void const*) ) (2)
[+] pj_xml_find_attr ( pj_xml_node* node, pj_str_t const* name, pj_str_t const* value ) (1)
[+] pj_xml_find_next_node ( pj_xml_node* parent, pj_xml_node* node, pj_str_t const* name ) (2)
[+] pj_xml_find_node ( pj_xml_node* parent, pj_str_t const* name ) (1)

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Problems with Constants, Low Severity (3)

	Change	Effect
1	The value of constant PJ_ICE_CAND_TYPE_PREF_BITS has been changed from 2 to 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 constant PJ_ICE_ST_KEEP_ALIVE_MAX_RAND with value 5 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PJ_ICE_ST_KEEP_ALIVE_MIN with value 20 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

config.h
[+] PJ_ICE_CAND_TYPE_PREF_BITS
[+] PJ_ICE_ST_KEEP_ALIVE_MAX_RAND
[+] PJ_ICE_ST_KEEP_ALIVE_MIN

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Other Changes in Constants (17)

	Change	Effect
1	The constant ICE_CONTROLLED_AGENT_WAIT_NOMINATION_TIMEOUT with value 10000 has been added.	No effect.

	Change	Effect
1	The constant PJ_ICE_NOMINATED_CHECK_DELAY with value *(4PJ_STUN_RTO_VALUE)** has been added.	No effect.

	Change	Effect
1	The constant PJ_ICE_SESS_KEEP_ALIVE_MAX_RAND with value 5 has been added.	No effect.

	Change	Effect
1	The constant PJ_ICE_SESS_KEEP_ALIVE_MIN with value 20 has been added.	No effect.

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

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

	Change	Effect
1	The constant PJMEDIA_STREAM_KA_INTERVAL with value 5 has been added.	No effect.

	Change	Effect
1	The constant PJMEDIA_STREAM_KA_USER with value 2 has been added.	No effect.

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

	Change	Effect
1	The constant PJNATH_EICENOMTIMEOUT with value (PJNATH_ERRNO_START+93) has been added.	No effect.

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

	Change	Effect
1	The constant PJSIP_EVSUB_TIME_UAC_REFRESH with value 5 has been added.	No effect.

	Change	Effect
1	The constant PJSIP_EVSUB_TIME_UAC_TERMINATE with value 5 has been added.	No effect.

	Change	Effect
1	The constant PJSIP_EVSUB_TIME_UAC_WAIT_NOTIFY with value 5 has been added.	No effect.

	Change	Effect
1	The constant PJSIP_PRES_DEFAULT_EXPIRES with value 600 has been added.	No effect.

	Change	Effect
1	The constant PJSIP_PUBLISHC_DELAY_BEFORE_REFRESH with value 5 has been added.	No effect.

	Change	Effect
1	The constant PJSIP_UDP_SIZE_THRESHOLD with value 1300 has been added.	No effect.

config.h
[+] ICE_CONTROLLED_AGENT_WAIT_NOMINATION_TIMEOUT
[+] PJ_ICE_NOMINATED_CHECK_DELAY
[+] PJ_ICE_SESS_KEEP_ALIVE_MAX_RAND
[+] PJ_ICE_SESS_KEEP_ALIVE_MIN
[+] PJMEDIA_STREAM_ENABLE_KA
[+] PJMEDIA_STREAM_KA_EMPTY_RTP
[+] PJMEDIA_STREAM_KA_INTERVAL
[+] PJMEDIA_STREAM_KA_USER
[+] PJNATH_ICE_PRIO_STD

errno.h
[+] PJNATH_EICENOMTIMEOUT

sip_config.h
[+] PJSIP_DONT_SWITCH_TO_TCP
[+] PJSIP_EVSUB_TIME_UAC_REFRESH
[+] PJSIP_EVSUB_TIME_UAC_TERMINATE
[+] PJSIP_EVSUB_TIME_UAC_WAIT_NOTIFY
[+] PJSIP_PRES_DEFAULT_EXPIRES
[+] PJSIP_PUBLISHC_DELAY_BEFORE_REFRESH
[+] PJSIP_UDP_SIZE_THRESHOLD

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Header Files (245)

activesock.h
addr_resolv.h
alaw_ulaw.h
alloc.h
amr_helper.h
array.h
assert.h
audiodev.h
audiodev_imp.h
audiotest.h
auth.h
base64.h
bidirectional.h
cipher.h
circbuf.h
clock.h
codec.h
conference.h
config_site.h
config_site_sample.h
crc32.h
crypto.h
crypto_kernel.h
crypto_math.h
crypto_types.h
cryptoalg.h
ctype.h
datatypes.h
delaybuf.h
dns.h
dns_server.h
echo.h
echo_port.h
endpoint.h
err.h
evsub.h
evsub_msg.h
except.h
fifobuf.h
file.hpp
file_access.h
file_io.h
g711.h
g722.h
g7221.h
getopt.h
getopt_s.h
gf2_8.h
gsm.h
guid.h
hash.h
hash.hpp
hmac.h
hmac_md5.h
hmac_sha1.h
ice_session.h
ice_strans.h
ilbc.h
ioqueue.h
ip_helper.h
ipp_codecs.h
iscomposing.h
jbuf.h
kernel_compat.h
key.h
l16.h
list.h
list.hpp
list_i.h
lock.h
lock.hpp
log.h
master_port.h
math.h
md5.h
mem_port.h
nat_detect.h
null_auth.h
null_cipher.h
null_port.h
os.h
os.hpp
pa_asio.h
pa_jack.h
pa_linux_alsa.h
pa_win_ds.h
pa_win_waveformat.h
passthrough.h
pcap.h
pidf.h
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)
sha1.h (pjlib-util/sha1.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)
speex.h (pjmedia-codec/speex.h)
types.h (pjmedia-codec/types.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)
rtp.h (pjmedia/rtp.h)
types.h (pjmedia/types.h)
pjmedia_audiodev.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_internal.h
plc.h
pool.h
pool.hpp
port.h
portaudio.h
presence.h
print_util.h
proactor.hpp
publish.h
rand.h
rand_source.h
rbtree.h
rdb.h
rdbx.h
resample.h
resamplesubs.h
resolver.h
rpid.h
rtcp.h
rtcp_xr.h
rtp.h
rtp_priv.h
scanner.h
scanner.hpp
scanner_cis_bitwise.h
scanner_cis_uint.h
sdp.h
sdp_neg.h
session.h
sha1.h
silencedet.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_parser.h
sip_private.h
sip_regc.h
sip_replaces.h
sip_resolve.h
sip_tel_uri.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
sock.h
sock.hpp
sock_select.h
sound.h
sound_port.h
speex.h (speex/speex.h)
speex_bits.h
speex_buffer.h
speex_callbacks.h
speex_echo.h
speex_header.h
speex_jitter.h
speex_preprocess.h
speex_resampler.h
speex_stereo.h
speex_types.h
splitcomb.h
srtp.h
srtp_config.h
srtp_priv.h
srv_resolver.h
stat.h
stereo.h
stream.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
types.hpp
unicode.h
wav_playlist.h
wav_port.h
wave.h
wsola.h
xfm.h
xml.h
xpidf.h

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Shared Libraries (19)

libg7221codec-i686-pc-linux-gnu.so
libgsmcodec-i686-pc-linux-gnu.so
libilbccodec-i686-pc-linux-gnu.so
libmilenage-i686-pc-linux-gnu.so
libpj-i686-pc-linux-gnu.so
libpjlib-util-i686-pc-linux-gnu.so
libpjmedia-audiodev-i686-pc-linux-gnu.so
libpjmedia-codec-i686-pc-linux-gnu.so
libpjmedia-i686-pc-linux-gnu.so
libpjnath-i686-pc-linux-gnu.so
libpjsdp-i686-pc-linux-gnu.so
libpjsip-i686-pc-linux-gnu.so
libpjsip-simple-i686-pc-linux-gnu.so
libpjsip-ua-i686-pc-linux-gnu.so
libpjsua-i686-pc-linux-gnu.so
libportaudio-i686-pc-linux-gnu.so
libresample-i686-pc-linux-gnu.so
libspeex-i686-pc-linux-gnu.so
libsrtp-i686-pc-linux-gnu.so

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