3038 Commits (00d858da87c77954778c6ea5dc559029d21e4bf5)

Author	SHA1	Message	Date
Matt Jordan	00d858da87	Merge "res_pjsip_session.c: Fix crash on call disconnect." into 13	10 years ago
Matt Jordan	0b6ff77afb	res/res_sorcery_astdb: Add a debugging message for when retrieval by ID fails ... Having a debug message tell us that we attempted to look up an item but failed is nice in circumstances when it isn't clear if the wizard was queried correctly or not. Change-Id: I2600c3bbea87f252196358f62e73f4c7da8632f7	10 years ago
Matt Jordan	2f0d6d346c	res/res_pjsip_outbound_registration: Fix WARNING message ... Newlines are nice. Change-Id: Icf0d915db02882e47cd9077ed9009f5d44140d42	10 years ago
Matt Jordan	cd2213f1ae	res_pjsip/configuration: Fix a variety of default value problems ... This patch fixes some bad default value handling in the following settings: * The 'message_context' and 'accountcode' settings are not mandatory. As such, we can allow their stringfield values to be empty. * The 'media_encryption' setting applies a default value of 'none' to the setting, which it then can't parse or understand. Since the value is documented to be 'no', this will now apply that as the default value. Change-Id: Ib9be7f97a7a5b9bc7aee868edf5acf38774cff83	10 years ago
Richard Mudgett	653f2087e0	res_pjsip_session.c: Fix crash on call disconnect. ... The crash fix for ASTERISK-25183 backported some code from master to try to make sure that a BYE response is processed by the same serializer used by the BYE request. The identified race condition causing that backport was the BYE request code had not finished processing after sending the BYE before the BYE response came in for processing under a different thread. Unfortunately, there is still a race condition. Now the race condition is between destroying the call session's serializer in ast_taskprocessor_unreference() and using ast_taskprocessor_get() to get a reference to the serializer for a BYE response. Even worse, the new race condition is a design limitation of the taskprocessor implementation that didn't matter in versions before v12. Back then, taskprocessors were only destroyed when a module unloaded. Now res_pjsip can destroy them when a call ends. However, as noted on the ASTERISK-25183 commit, session_inv_on_state_changed() is disassociating the dialog from the session when the invite dialog state becomes PJSIP_INV_STATE_DISCONNECTED. This is a tad too soon because our BYE request transaction has not completed yet. * Split session_end() that is called by session_inv_on_state_changed() to hold off session destruction until the BYE transaction timeout occurs or a failed initial INVITE transaction timeout occurs in session_inv_on_tsx_state_changed(). ASTERISK-25201 #close Reported by: Matt Jordan Change-Id: Iaf8dc8485fd8392a2a3ee4ad3b7f7f04a0dcc961	10 years ago
Benjamin Ford	1aafadf814	ARI: Added new functionality to reload a single module. ... An http request can be sent to reload an Asterisk module. If the module can not be reloaded or is not already loaded, an error response will be returned. The command "curl -v -u user:pass -X PUT 'http://localhost:8088 /ari/asterisk/modules/{moduleName}'" (or something similar, based on configuration) can be run in the terminal to access this new functionality. For more information, see: https://wiki.asterisk.org/wiki.display/~bford/Asterisk+ARI+Resource * Added new ARI functionality * Asterisk modules can be reloaded through http requests ASTERISK-25173 Change-Id: I289188bcae182b2083bdbd9ebfffd50b62f58ae1	10 years ago
Benjamin Ford	9dcae23cfc	ARI: Added new functionality to unload a single module. ... An http request can be sent to unload an Asterisk module. If the module can not be unloaded or is already unloaded, an error response will be returned. The command "curl -v -u user:pass -X DELETE 'http://localhost:8088 /ari/asterisk/modules/{moduleName}'" (or something similar, depending on configuration) can be run in the terminal to access this new functionality. For more information, see: https://wiki.asterisk.org/wiki.display/~bford/Asterisk+ARI+Resource * Added new ARI functionality * Asterisk modules can be unloaded through http requests ASTERISK-25173 Change-Id: I535a95f5676deb02651522761ecbdc0b00b5ac57	10 years ago
Benjamin Ford	c219a98d2b	ARI: Added new functionality to load a single module. ... An http request can be sent to load an Asterisk module. If the module can not be loaded or is loaded already, an error response will be returned. The command curl -v -u user:pass -X POST 'http://localhost:8088/ari /asterisk/modules/{moduleName}'" (or something similar, depending on configuration) can be run in the terminal to access this new functionality. For more information, see: https://wiki.asterisk.org/wiki.display/~bford/Asterisk+ARI+Resource * Added new ARI functionality * Asterisk modules can be loaded through http requests ASTERISK-25173 Change-Id: I9e05d5b8c5c666ecfef341504f9edc1aa84fda33	10 years ago
Benjamin Ford	73e35d20de	ARI: Added new functionality to get information on a single module. ... An http request can be sent to retrieve information on a single module, including the resource name, description, use count, status, and support level. The command "curl -v -u user:pass -X GET 'http://localhost:8088/ari /asterisk/modules/{moduleName}'" (or something similar, depending on configuration) can be run in the terminal to access this new functionality. For more information, see: https://wiki.asterisk.org/wiki.display/~bford/Asterisk+ARI+Resource * Added new ARI functionality * Information on a single module can now be retrieved ASTERISK-25173 Change-Id: Ibce5a94e70ecdf4e90329cf0ba66c33a62d37463	10 years ago
Matt Jordan	4a5f23e716	Merge "res/res_sorcery_memory_cache: Fix test registration issues" into 13	10 years ago
Matt Jordan	bee41eec62	res/res_sorcery_memory_cache: Fix test registration issues ... Again, tests now need to not end with a newline. This patch makes it so the tests can register again, unit tests will actually pass, and we can stop wasting time trying to figure out why builds are failing when they really aren't failing. Change-Id: Ide519fbeba89f413c733446c5ff7b224fc4ce840	10 years ago
Matt Jordan	e51d86682a	Merge "ARI: Added new functionality to get all module information." into 13	10 years ago
Benjamin Ford	47ea312b24	ARI: Added new functionality to get all module information. ... An http request can be sent to retrieve a list of all existing modules, including the resource name, description, use count, status, and support level. The command "curl -v -u user:pass -X GET 'http://localhost:8088/ari/ asterisk/modules" (or something similar, depending on configuration) can be run in the terminal to access this new functionality. For more information, see: https://wiki.asterisk.org/wiki.display/~bford/Asterisk+ARI+Resource * Added new ARI functionality * Information on modules can now be retrieved Change-Id: I63cbbf0ec0c3544cc45ed2a588dceabe91c5e0b0	10 years ago
Joshua Colp	b74b071369	res_sorcery_memory_cache: Backport to 13 ... Gerrit is complaining of conflicts when trying to create a patch series of all of the cherry-picked master commits, so I have instead squashed it all into one commit. ASTERISK-25067 #close Reported by: Matt Jordan Change-Id: I6dda90343fae24a75dc5beec84980024e8d61eb9	10 years ago
Joshua Colp	7ff1ac8797	res_rtp_asterisk: Ensure DTLS timeout timer is -1 if DTLS is not used. ... This change fixes a bug where the DTLS timeout timer would be initialized to 0 if DTLS was not used for an RTP session. ASTERISK-25103 Change-Id: If8d26bb054f1d300838850da5b8db9044c2fe2ac	10 years ago
Matt Jordan	b842a8dabf	Merge "res_pjsip_mwi.c: Use safer loop coding in mwi_subscription_mailboxes_str()." into 13	10 years ago
Matt Jordan	84a6ed05b7	Merge "res_pjsip_mwi.c: Fix MWI subscription memory corruption crash." into 13	10 years ago
Joshua Colp	7386a761c1	Merge "PJSIP XML, XPIDF: Fix buffer size overwrite memory corruption error." into 13	10 years ago
Joshua Colp	4c99310468	Merge topic 'res_pjsip_mwi_cleanups' into 13 ... * changes: res_pjsip_mwi.c: Eliminate a simple RAII_VAR. res_pjsip_mwi.c: Fix mid-line log message line breaks.	10 years ago
Joshua Colp	f35d8f5670	Merge "PJSIP FAX: Fix T.38 automatic reject timer NULL channel pointer dereferences." into 13	10 years ago
Joshua Colp	618b97c143	Merge "res_pjsip_t38.c: Fix always false if test." into 13	10 years ago
Joshua Colp	2bc9245d9d	Merge "res_pjsip: Need to use the same serializer for a pjproject SIP transaction." into 13	10 years ago
Joshua Colp	6d4227bbba	Merge "res/res_http_websocket: Don't send HTTP response fragmented." into 13	10 years ago
Joshua Colp	05e8e14982	res_rtp_asterisk: Prevent simultaneous access to DTLS SSL context. ... This change moves logic for setting up the DTLS SSL contexts to when the SDP is done being processed instead of when ICE negotiation completes. It also stops handshakes from being initiated when we are acting as a server. Manipulating the SSL context when ICE negotiation has completed is problematic as the SSL context is not protected and if acting as a client the remote side may have started DTLS negotiation already. The retransmission timeout timer code has also been split up and simplified some. Both RTP and RTCP now have their own timers and the points at which the timer is stopped and started is now more specific. When a packet is sent the timer is started. When a response is received but before it is processed the timer is stopped. This provides a guarantee that the timeout is not occurring while the response is processed. ASTERISK-22805 #close ASTERISK-24550 #close ASTERISK-24651 #close ASTERISK-24832 #close ASTERISK-25103 #close ASTERISK-25127 #close Change-Id: Ib75ea2546f29d6efc3d2d37c58df6986c7bd9b91	10 years ago
Richard Mudgett	38bace4fbb	res_pjsip_t38.c: Fix always false if test. ... Calling t38_change_state() sets the t38 state so it makes little sense to then check the state right after the call for something else. * Made the code in t38_interpret_parameters() reject or exit T.38 mode as intended but not implemented. Change-Id: Ib281263a6ed44da9448132c4e6df1e183b8a3df2	10 years ago
Richard Mudgett	2f7688c788	res_pjsip_mwi.c: Use safer loop coding in mwi_subscription_mailboxes_str(). ... Change-Id: I6f39d809a6d1b47b35bb32b298f5a12f35d6f907	10 years ago
Richard Mudgett	74be3a50d7	res_pjsip_mwi.c: Eliminate a simple RAII_VAR. ... Change-Id: Ib1843f81e826a6c760c424c88eb70c350d9d61da	10 years ago
Richard Mudgett	589e93617a	res_pjsip_mwi.c: Fix mid-line log message line breaks. ... * Add create_mwi_subscriptions_for_endpoint() doxygen comment. Change-Id: I3c3f921f4ec749fb65b62d2f6fa0d4d1888b94e2	10 years ago
Richard Mudgett	0d67e04359	res_pjsip_mwi.c: Fix MWI subscription memory corruption crash. ... MWI subscriptions can crash or corrupt memory when using the subscription datastore to access the MWI subscription object because the datastore is not holding a reference to the object. * Give the subscription datastore a ref to the MWI subscription object. It is unfortunate that the ref causes a circular ref chain that must be explicitly broken to allow the memory to get released. The loop is broken when the subscription is shutdown and if the subscription setup fails. ASTERISK-25168 #close Reported by: Carl Fortin Change-Id: Ice4fa823f138ff10a6c74d280699c41a82836d4f	10 years ago
Richard Mudgett	0422433f47	PJSIP XML, XPIDF: Fix buffer size overwrite memory corruption error. ... When res_pjsip body generator modules were generating XML or XPIDF response bodies, there was a chance that the generated body would be the exact size of the supplied buffer. Adding the nul string terminator would then write beyond the end of the buffer and potentially corrupt memory. * Fix MALLOC_DEBUG high fence violations caused by adding a nul string terminator on the end of a buffer for XML or XPIDF response bodies. * Made calls to pj_xml_print() safer if the XML prolog is requested. Due to a bug in pjproject, the return value could be -1 _or_ AST_PJSIP_XML_PROLOG_LEN if the supplied buffer is not large enough. * Updated the doxygen comment of AST_PJSIP_XML_PROLOG_LEN to describe the return value of pj_xml_print() when the supplied buffer is not large enough. ASTERISK-25168 Reported by: Carl Fortin Change-Id: Id70e1d373a6a2b2bd9e678b5cbc5e55b308981de	10 years ago
Richard Mudgett	8ea214aed7	PJSIP FAX: Fix T.38 automatic reject timer NULL channel pointer dereferences. ... When a caller calls a FAX number and then hangs up right after the call is answered then the T.38 re-INVITE automatic reject timer may still be running after the channel goes away. * Added session NULL channel checks on the code paths that get executed by t38_automatic_reject() to prevent a crash when the T.38 re-INVITE automatic reject timer expires. ASTERISK-25168 Reported by: Carl Fortin Change-Id: I07b6cd23815aedce5044f8f32543779e2f7a2403	10 years ago
Richard Mudgett	ada7346792	res_pjsip: Need to use the same serializer for a pjproject SIP transaction. ... All send/receive processing for a SIP transaction needs to be done under the same threadpool serializer to prevent reentrancy problems inside pjproject and res_pjsip. * Add threadpool API call to get the current serializer associated with the worker thread. * Pick a serializer from a pool of default serializers if the caller of res_pjsip.c:ast_sip_push_task() does not provide one. This is a simple way to ensure that all outgoing SIP request messages are processed under a serializer. Otherwise, any place where a pushed task is done that would result in an outgoing out-of-dialog request would need to be modified to supply a serializer. Serializers from the default serializer pool are picked in a round robin sequence for simplicity. A side effect is that the default serializer pool will limit the growth of the thread pool from random tasks. This is not necessarily a bad thing. * Made pjsip_distributor.c save the thread's serializer name on the outgoing request tdata struct so the response can be processed under the same serializer. This is a cherry-pick from master. **** ASTERISK-25115 Change-Id: Iea71c16ce1132017b5791635e198b8c27973f40a NOTE: session_inv_on_state_changed() is disassociating the dialog from the session when the invite dialog becomes PJSIP_INV_STATE_DISCONNECTED. Unfortunately this is a tad too soon because our BYE request transaction has not completed yet. ASTERISK-25183 #close Reported by: Matt Jordan Change-Id: I8bad0ae1daf18d75b8c9e55874244b7962df2d0a	10 years ago
Joshua Colp	55137c3d12	res/res_http_websocket: Don't send HTTP response fragmented. ... This change makes it so that when accepting a WebSocket connection the HTTP response is sent as one packet instead of fragmented. Browsers don't like it when you send it fragmented. ASTERISK-25103 Change-Id: I9b82c4ec2949b0bce692ad0bf6f7cea9709e7f69	10 years ago
Matt Jordan	49f81ddb85	Makefile: Remove coverage files on 'make clean' ... This patch updates a variety of Makefiles in Asterisk's build system to remove .gcda and .gcno files when 'make clean' is executed. These files are generated when '--enable-coverage' is passed to the Asterisk configure script. Change-Id: Ib70b41eea2ee2908885bff02e80faf9f40c84602	10 years ago
Walter Doekes	f4dd9560cf	res_timing: Don't close FD 0 when out of open files. ... This fixes so a failure to get a timer file descriptor does not cascade to closing FD 0. On error, both res_timing_kqueue and res_timing_timerfd would call the destructor before setting the file handle. The file handle had been initialized to 0, causing FD 0 to be closed. This in turn, resulted in floods of "CLI>" messages and an unusable terminal. ASTERISK-19277 #close Reported by: Barry Chern For the 13 branch, this was already fixed. This patch only ensures that we do not attempt to close a negative file descriptor. Change-Id: I147d7e33726c6e5a2751928d56561494f5800350	10 years ago
Mark Michelson	156395e743	res_sorcery_realtime: Fix leak of sorcery object type. ... This prevents a leak of a sorcery object type when realtime sorcery objects are retrieved by fields or when multiple objects are retrieved. The extent of this leak is that sorcery object types would be leaked. These are allocated whenever an object type is registered with sorcery, meaning that on module shutdown, these objects would be leaked. This could be problematic if many reloads were performed, but it is not as severe as if every sorcery object retrieved from realtime were being leaked. ASTERISK-25165 #close Reported by Corey Farrell Change-Id: I625c3b50eee4576670b7eeb013c81ad043b4b4f8	10 years ago
Matt Jordan	bfa5d38a1b	Merge "res_pjsip_nat: Adjust when contact should be rewritten." into 13	10 years ago
Matt Jordan	a5e9c4e9b2	res/res_corosync: Always decline module load, instead of failing ... Returns a 'failure' from the module load routine indicates to Asterisk that it should abort loading completely. This is rarely - in fact, really, never - a good option. Aborting load of Asterisk from a dynamic module implies that the core, and the rest of the dynamic modules, don't matter: we should abandon all processing. res_corosync is really not that important. This patch updates the module such that, if it fails to load, it politely declines (emitting ERROR messages along the way), and allows Asterisk to continue to function. Note that this issue was keeping Asterisk unit tests from running on certain build agents. Change-Id: I252249e81fb9b1a68e0da873f54f47e21d648f0f	10 years ago
Mark Michelson	24eec5a10b	res_pjsip_nat: Adjust when contact should be rewritten. ... A previous change made the contact only get rewritten if the dialog's route set was not marked frozen. Unfortunately, while the intent of this is correct, the dialog's route set actually gets marked as frozen earlier than expected, especially for UAS dialogs. Instead, the idea is that the contact needs to not be rewritten if there is a pre-existing route set on the dialog. This is now accomplished by checking the dialog's route set list instead of checking if the route set is frozen. Doing this causes some broken tests to begin passing again. ASTERISK-25196 Reported by Mark Michelson Change-Id: I525ab251fd40a52ede327a52a2810a56deb0529e	10 years ago
Richard Mudgett	0ec461a637	res_pjsip_outbound_registration.c: Add a serializer shutdown group. ... The client_state objects contain a serializer used to send the outbound REGISTER messages. Once all those message transactions are complete then the module can shutdown. ASTERISK-24907 #close Reported by: Kevin Harwell Change-Id: Ibb2fe558f98190f2a06da830e0fadfa25516f547	10 years ago
Matt Jordan	0a1700d286	Merge "threadpool, res_pjsip: Add serializer group shutdown API calls." into 13	10 years ago
Matt Jordan	d8e61c04a4	Merge "res_pjsip_outbound_registration.c: Fix handle_client_state_destruction() refs" into 13	10 years ago
Matt Jordan	9b70a078f6	Merge "res_pjsip_outbound_registration.c: Use ast_sorcery_object_unregister() API" into 13	10 years ago
Matt Jordan	c69c8d4e80	Merge "res_pjsip_refer: Prevent sending duplicate headers." into 13	10 years ago
Matt Jordan	dc067e585f	Merge "res_pjsip_outbound_registration.c: Reorder load_module() and unload_module()." into 13	10 years ago
Mark Michelson	05a2cc1293	res_pjsip_refer: Prevent sending duplicate headers. ... res_pjsip_refer will attempt to add Referred-By or Replaces headers to outbound INVITEs at times. If the INVITE gets challenged for authentication, then we will resend the INVITE. Prior to this patch, the Referred-By or Replaces header would be re-added to the outbound INVITE, resulting in duplicated headers. ASTERISK-25204 #close Reported by Mark Michelson Change-Id: I59fb5c08b4d253c0dba9ee3d3950b5025358222d	10 years ago
Mark Michelson	028fa54620	res_pjsip_nat: Rewrite route set when required. ... When performing some provider testing, the rewrite_contact option was interfering with proper construction of a route set when sending an ACK after receiving a 200 OK response to an INVITE. The initial INVITE was sent to address sip:foo. The 200 OK had a Contact header with URI sip:bar. In addition, the 200 OK had Record-Route headers for sip:baz and sip:foo, in that order. Since the Record-Route headers had the lr parameter, the result should have been: * Set R-URI of the ACK to sip:bar. * Add Route headers for sip:foo and sip:baz, in that order. However, the rewrite_contact option resulted in our rewriting the Contact header on the 200 OK to sip:foo. The result was: * R-URI remained sip:foo. * We added Route headers for sip:foo and sip:baz, in that order. The result was that sip:bar was not indicated in the ACK at all, so the far end never received our ACK. The call eventually dropped. The intention of rewrite_contact is to rewrite the most immediate destination of our SIP request to be the same address on which we received a request or response. In the case of processing a SIP response with Record-Route headers, this means that instead of rewriting the Contact header, we should instead rewrite the bottom-most Record-Route header. In the case of processing a SIP request with Record-Route headers, this means we rewrite the top-most Record-route header. Like when we rewrite the Contact header, we also ensure to update the dialog's route set if it exists. ASTERISK-25196 #close Reported by Mark Michelson Change-Id: I9702157c3603a2d0bd8a8215ac27564d366b666f	10 years ago
Richard Mudgett	84c12f9e0c	threadpool, res_pjsip: Add serializer group shutdown API calls. ... A module trying to unload needs to wait for all serializers it creates and uses to complete processing before unloading. ASTERISK-24907 Reported by: Kevin Harwell Change-Id: I8c80b90f2f82754e8dbb02ddf3c9121e5e966059	10 years ago
Richard Mudgett	602c4b74b5	res_pjsip_outbound_registration.c: Fix handle_client_state_destruction() refs ... * handle_client_state_destruction() must always be passed a ref to client_state because it will always unref client_state. handle_registration_response() was not passing a client_state ref. * Made the final un-REGISTER message get sent normally using the pjproject register control structure in handle_client_state_destruction(). The previous code attempted to short circuit the response handling for the module to unload. That doesn't work for a couple reasons. One, pjsip_regc_send() may call the registered callback before it returns and unbalance the client_state ref count. Two, the registered callback handles any authentication for the un-REGISTER message. * Made the distinction between internal registration state and external registration status with sip_outbound_registration_status_str(). This is necessary to avoid altering documented AMI messages with internal changes. * Removed references to client_state->client outside of the serializer thread. When handle_client_state_destruction() destroys the pjproject register control structure that memory is freed and cannot be referenced anymore. These accesses were to provide information for debug and off-nominal warning messages. * In sip_outbound_registration_timer_cb() you should not access entry->id after unrefing client_state because the passed in entry is normally pointing to the timer entry in the client_state object. ASTERISK-24907 Reported by: Kevin Harwell Change-Id: Ia7b446d8644b6b4550ef5bea49527671de65183f	10 years ago
Richard Mudgett	8c6a95a9ac	res_pjsip_outbound_registration.c: Use ast_sorcery_object_unregister() API ... The sorcery pjsip 'registration' config object needs to be destroyed on module unload. Otherwise, a reload of res_pjsip could try to use callbacks for a previously unloaded instance of the module provided by ast_sorcery_object_register() or one of the variants. Also, if res_pjsip_outbound_registration were subsequently reloaded, the sorcery config field objects would be registered in sorcery twice. ASTERISK-24907 Reported by: Kevin Harwell Change-Id: I304fad13dece2604af48353f6c6d9d5c7b064697	10 years ago