Binary compatibility report for the PJSIP library between 1.8 and 1.8.5 versions on x86

Test Info

Library Name	PJSIP
Version #1	1.8
Version #2	1.8.5
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	206
Total Shared Libraries	18
Total Symbols / Types	1692 / 1836
Verdict	Incompatible (1.7%)

Problem Summary

	Severity	Count
Added Symbols	-	3
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	14
	Low	16
Problems with Symbols	High	0
	Medium	3
	Low	1
Problems with Constants	Low	26
Other Changes in Constants	-	3

Added Symbols (3)

pjsua.h, libpjsua-i686-pc-linux-gnu.so
pjsua_verify_url ( char const* url )

presence.h, libpjsip-simple-i686-pc-linux-gnu.so
pjsip_pres_parse_pidf2 ( char* body, unsigned int body_len, pj_pool_t* pool, pjsip_pres_status* status )
pjsip_pres_parse_xpidf2 ( char* body, unsigned int body_len, pj_pool_t* pool, pjsip_pres_status* status )

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Problems with Data Types, Medium Severity (14)

	Change	Effect
1	Field passwd 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 username 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_hdr_list 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 on_buddy_evsub_state 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 on_reg_state2 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 104 bytes to 112 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 cfg has been changed from 740 bytes to 776 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 call_hold_type 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 lock_codec has been changed from 28 bytes to 32 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 acc has been changed from 12512 bytes to 12800 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 10112 bytes to 10368 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 ua_cfg has been changed from 840 bytes to 848 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 endpt 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 mutex_b 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.

http_client.h
[+] struct pj_http_url (2)

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

pjsua_internal.h
[+] struct pjsua_acc (1)
[+] struct pjsua_call (2)
[+] struct pjsua_data (3)

sip_config.h
[+] struct pjsip_cfg_t (1)

sip_transaction.h
[+] struct pjsip_transaction (1)

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Problems with Symbols, Medium Severity (3)

	Change	Effect
1	Size of this global data has been changed from 152876 bytes to 153428 bytes.	Applications will obtain a different value and execution may change.

	Change	Effect
1	Size of this global data has been changed from 28 bytes to 32 bytes.	Applications will obtain a different value and execution may change.

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

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

sip_config.h, libpjsip-i686-pc-linux-gnu.so
[+] pjsip_sip_cfg_var [data] (1)

sip_msg.h, libpjsip-i686-pc-linux-gnu.so
[+] pjsip_media_type_cmp ( pjsip_media_type const* mt1, pjsip_media_type const* mt2 ) (1)

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Problems with Data Types, Low Severity (16)

	Change	Effect
1	Type of field header has been changed from struct pj_http_headers::pj_http_header_elmt[32] to pj_http_header_elmt[32].	Replacement of the field data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Field auth_cred 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 560 bytes to 596 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 28 bytes to 44 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field call_hold_type 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 740 bytes to 776 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 104 bytes to 112 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 840 bytes to 848 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 1564 bytes to 1600 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 316 bytes to 324 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field retry_cnt 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 28 bytes to 32 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
3	Field new_sdp has been renamed to sdp_ver.	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 152876 bytes to 153428 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 28 bytes to 32 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 420 bytes to 424 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

http_client.h
[+] struct pj_http_headers (1)
[+] struct pj_http_req_param (2)
[+] struct pj_http_url (1)

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

pjsua_internal.h
[+] struct pjsua_acc (1)
[+] struct pjsua_call (1)
[+] struct pjsua_call::anon-struct-pjsua_internal.h-93 (3)
[+] struct pjsua_data (1)

sip_config.h
[+] struct pjsip_cfg_t (1)

sip_transaction.h
[+] struct pjsip_transaction (1)

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Problems with Symbols, Low Severity (1)

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

sdp.h, libpjmedia-i686-pc-linux-gnu.so
[+] pjmedia_sdp_session_add_attr ( pjmedia_sdp_session* m, pjmedia_sdp_attr* attr ) (1)

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Problems with Constants, Low Severity (26)

	Change	Effect
1	The value of constant PJMEDIA_RTP_PT_TELEPHONE_EVENTS has been changed from 101 to 96.	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 PJMEDIA_RTP_PT_TELEPHONE_EVENTS_STR has been changed from "101" to "96".	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 PJMEDIA_RTP_PT_AMR has been changed from 110 to 105.	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 PJMEDIA_RTP_PT_AMRWB has been changed from 111 to 106.	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 PJMEDIA_RTP_PT_AMRWBE has been changed from 112 to 107.	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 PJMEDIA_RTP_PT_G7221_RSV1 has been changed from 123 to 118.	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 PJMEDIA_RTP_PT_G7221_RSV2 has been changed from 124 to 119.	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 PJMEDIA_RTP_PT_G7221C_24 has been changed from 120 to 115.	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 PJMEDIA_RTP_PT_G7221C_32 has been changed from 121 to 116.	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 PJMEDIA_RTP_PT_G7221C_48 has been changed from 122 to 117.	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 PJMEDIA_RTP_PT_G722_1_16 has been changed from 117 to 112.	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 PJMEDIA_RTP_PT_G722_1_24 has been changed from 118 to 113.	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 PJMEDIA_RTP_PT_G722_1_32 has been changed from 119 to 114.	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 PJMEDIA_RTP_PT_G726_16 has been changed from 113 to 108.	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 PJMEDIA_RTP_PT_G726_24 has been changed from 114 to 109.	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 PJMEDIA_RTP_PT_G726_32 has been changed from 115 to 110.	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 PJMEDIA_RTP_PT_G726_40 has been changed from 116 to 111.	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 PJMEDIA_RTP_PT_ILBC has been changed from 109 to 104.	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 PJMEDIA_RTP_PT_L16_16KHZ_MONO has been changed from 107 to 102.	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 PJMEDIA_RTP_PT_L16_16KHZ_STEREO has been changed from 108 to 103.	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 PJMEDIA_RTP_PT_L16_8KHZ_MONO has been changed from 105 to 100.	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 PJMEDIA_RTP_PT_L16_8KHZ_STEREO has been changed from 106 to 101.	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_RTP_PT_TELEPHONE_EVENTS
[+] PJMEDIA_RTP_PT_TELEPHONE_EVENTS_STR

types.h
[+] PJMEDIA_RTP_PT_AMR
[+] PJMEDIA_RTP_PT_AMRWB
[+] PJMEDIA_RTP_PT_AMRWBE
[+] PJMEDIA_RTP_PT_G7221_RSV1
[+] PJMEDIA_RTP_PT_G7221_RSV2
[+] PJMEDIA_RTP_PT_G7221C_24
[+] PJMEDIA_RTP_PT_G7221C_32
[+] PJMEDIA_RTP_PT_G7221C_48
[+] PJMEDIA_RTP_PT_G722_1_16
[+] PJMEDIA_RTP_PT_G722_1_24
[+] PJMEDIA_RTP_PT_G722_1_32
[+] PJMEDIA_RTP_PT_G726_16
[+] PJMEDIA_RTP_PT_G726_24
[+] PJMEDIA_RTP_PT_G726_32
[+] PJMEDIA_RTP_PT_G726_40
[+] PJMEDIA_RTP_PT_ILBC
[+] PJMEDIA_RTP_PT_L16_16KHZ_MONO
[+] PJMEDIA_RTP_PT_L16_16KHZ_STEREO
[+] PJMEDIA_RTP_PT_L16_8KHZ_MONO
[+] PJMEDIA_RTP_PT_L16_8KHZ_STEREO
[+] PJMEDIA_RTP_PT_SPEEX_NB
[+] PJMEDIA_RTP_PT_SPEEX_UWB
[+] PJMEDIA_RTP_PT_SPEEX_WB
[+] PJMEDIA_RTP_PT_START

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Other Changes in Constants (3)

config.h
[+] PJ_ACTIVESOCK_MAX_CONSECUTIVE_ACCEPT_ERROR

pjsua.h
[+] PJSUA_CALL_HOLD_TYPE_DEFAULT

sip_config.h
[+] PJSIP_ALLOW_PORT_IN_FROMTO_HDR

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Header Files (206)

activesock.h
addr_resolv.h
alaw_ulaw.h
amr_helper.h
array.h
assert.h
audiodev.h
audiodev_imp.h
audiotest.h
base64.h
bidirectional.h
circbuf.h
clock.h
codec.h
conference.h
config_site.h
config_site_sample.h
crc32.h
ctype.h
delaybuf.h
dns.h
dns_server.h
echo.h
echo_port.h
endpoint.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
gsm.h
guid.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
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
mwi.h
nat_detect.h
null_port.h
os.h
os.hpp
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)
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)
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
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
pjsua_internal.h
plc.h
pool.h
pool.hpp
port.h
presence.h
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
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_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
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
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
xml.h
xpidf.h

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Shared Libraries (18)

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
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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