Update for 16.5.1

Merge "AST-2019-005 - translate: Don't assume all frames will have a src." into 16.5
AST-2019-005 - translate: Don't assume all frames will have a src.
2025-08-25 06:59:25 +00:00 · 2019-09-05 08:10:25 -05:00 · 2019-09-05 07:52:36 -05:00 · 2019-09-05 05:45:44 -05:00 · 2019-09-05 05:43:20 -05:00 · 2019-07-25 04:38:14 -05:00
13 changed files with 87831 additions and 28 deletions
--- a/.lastclean
+++ b/.lastclean
@@ -0,0 +1 @@
+40
--- a/.version
+++ b/.version
@@ -0,0 +1 @@
+16.5.1
--- a/84937
+++ b/84937
--- a/asterisk-16.5.1-summary.html
+++ b/asterisk-16.5.1-summary.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><title>Release Summary - asterisk-16.5.1</title><h1 align="center"><a name="top">Release Summary</a></h1><h3 align="center">asterisk-16.5.1</h3><h3 align="center">Date: 2019-09-05</h3><h3 align="center">&lt;asteriskteam@digium.com&gt;</h3><hr><h2 align="center">Table of Contents</h2><ol>
+<li><a href="#summary">Summary</a></li>
+<li><a href="#contributors">Contributors</a></li>
+<li><a href="#closed_issues">Closed Issues</a></li>
+<li><a href="#diffstat">Diffstat</a></li>
+</ol><hr><a name="summary"><h2 align="center">Summary</h2></a><center><a href="#top">[Back to Top]</a></center><p>This release has been made to address one or more security vulnerabilities that have been identified. A security advisory document has been published for each vulnerability that includes additional information. Users of versions of Asterisk that are affected are strongly encouraged to review the advisories and determine what action they should take to protect their systems from these issues.</p><p>Security Advisories:</p><ul>
+<li><a href="http://downloads.asterisk.org/pub/security/AST-2019-004,AST-2019-005.html">AST-2019-004,AST-2019-005</a></li>
+</ul><p>The data in this summary reflects changes that have been made since the previous release, asterisk-16.5.0.</p><hr><a name="contributors"><h2 align="center">Contributors</h2></a><center><a href="#top">[Back to Top]</a></center><p>This table lists the people who have submitted code, those that have tested patches, as well as those that reported issues on the issue tracker that were resolved in this release. For coders, the number is how many of their patches (of any size) were committed into this release. For testers, the number is the number of times their name was listed as assisting with testing a patch. Finally, for reporters, the number is the number of issues that they reported that were affected by commits that went into this release.</p><table width="100%" border="0">
+<tr><th width="33%">Coders</th><th width="33%">Testers</th><th width="33%">Reporters</th></tr>
+<tr valign="top"><td width="33%">1 Alexei Gradinari <alex2grad@gmail.com> (license 5691)<br/>1 Joshua Colp <jcolp@digium.com><br/></td><td width="33%"><td width="33%">1 Gregory Massel <greg@csurf.co.za><br/>1 Alexei Gradinari <alex2grad@gmail.com><br/></td></tr>
+</table><hr><a name="closed_issues"><h2 align="center">Closed Issues</h2></a><center><a href="#top">[Back to Top]</a></center><p>This is a list of all issues from the issue tracker that were closed by changes that went into this release.</p><h3>Security</h3><h4>Category: Resources/res_pjsip_t38</h4><a href="https://issues.asterisk.org/jira/browse/ASTERISK-28495">ASTERISK-28495</a>: res_pjsip_t38: 200 OK with SDP answer with declined stream causes crash<br/>Reported by: Alexei Gradinari<ul>
+<li><a href="https://code.asterisk.org/code/changelog/asterisk?cs=3e794ada8ebeb311336466677bbf7988a1b3b1d4">[3e794ada8e]</a> Alexei Gradinari -- AST-2019-004 - res_pjsip_t38.c: Add NULL checks before using session media</li>
+</ul><br><h3>Bug</h3><h4>Category: Core/Channels</h4><a href="https://issues.asterisk.org/jira/browse/ASTERISK-28499">ASTERISK-28499</a>: translate: Crash when frame does not have a "src" field set<br/>Reported by: Gregory Massel<ul>
+<li><a href="https://code.asterisk.org/code/changelog/asterisk?cs=c2e2a5f0bd189e4ed1c25c169fb55b07f1fb0ae0">[c2e2a5f0bd]</a> Joshua Colp -- AST-2019-005 - translate: Don't assume all frames will have a src.</li>
+</ul><br><hr><a name="diffstat"><h2 align="center">Diffstat Results</h2></a><center><a href="#top">[Back to Top]</a></center><p>This is a summary of the changes to the source code that went into this release that was generated using the diffstat utility.</p><pre>main/translate.c    |    2 -
+res/res_pjsip_t38.c |   70 ++++++++++++++++++++++++++++++++--------------------
+2 files changed, 45 insertions(+), 27 deletions(-)</pre><br></html>
--- a/asterisk-16.5.1-summary.txt
+++ b/asterisk-16.5.1-summary.txt
@@ -0,0 +1,97 @@
+                                Release Summary
+
+                                asterisk-16.5.1
+
+                                Date: 2019-09-05
+
+                           <asteriskteam@digium.com>
+
+     ----------------------------------------------------------------------
+
+                               Table of Contents
+
+    1. Summary
+    2. Contributors
+    3. Closed Issues
+    4. Diffstat
+
+     ----------------------------------------------------------------------
+
+                                    Summary
+
+                                 [Back to Top]
+
+   This release has been made to address one or more security vulnerabilities
+   that have been identified. A security advisory document has been published
+   for each vulnerability that includes additional information. Users of
+   versions of Asterisk that are affected are strongly encouraged to review
+   the advisories and determine what action they should take to protect their
+   systems from these issues.
+
+   Security Advisories:
+
+     * AST-2019-004,AST-2019-005
+
+   The data in this summary reflects changes that have been made since the
+   previous release, asterisk-16.5.0.
+
+     ----------------------------------------------------------------------
+
+                                  Contributors
+
+                                 [Back to Top]
+
+   This table lists the people who have submitted code, those that have
+   tested patches, as well as those that reported issues on the issue tracker
+   that were resolved in this release. For coders, the number is how many of
+   their patches (of any size) were committed into this release. For testers,
+   the number is the number of times their name was listed as assisting with
+   testing a patch. Finally, for reporters, the number is the number of
+   issues that they reported that were affected by commits that went into
+   this release.
+
+   Coders                            Testers         Reporters                
+   1 Alexei Gradinari (license 5691)                 1 Gregory Massel         
+   1 Joshua Colp                                     1 Alexei Gradinari       
+
+     ----------------------------------------------------------------------
+
+                                 Closed Issues
+
+                                 [Back to Top]
+
+   This is a list of all issues from the issue tracker that were closed by
+   changes that went into this release.
+
+  Security
+
+    Category: Resources/res_pjsip_t38
+
+   ASTERISK-28495: res_pjsip_t38: 200 OK with SDP answer with declined stream
+   causes crash
+   Reported by: Alexei Gradinari
+     * [3e794ada8e] Alexei Gradinari -- AST-2019-004 - res_pjsip_t38.c: Add
+       NULL checks before using session media
+
+  Bug
+
+    Category: Core/Channels
+
+   ASTERISK-28499: translate: Crash when frame does not have a "src" field
+   set
+   Reported by: Gregory Massel
+     * [c2e2a5f0bd] Joshua Colp -- AST-2019-005 - translate: Don't assume all
+       frames will have a src.
+
+     ----------------------------------------------------------------------
+
+                                Diffstat Results
+
+                                 [Back to Top]
+
+   This is a summary of the changes to the source code that went into this
+   release that was generated using the diffstat utility.
+
+ main/translate.c    |    2 -
+ res/res_pjsip_t38.c |   70 ++++++++++++++++++++++++++++++++--------------------
+ 2 files changed, 45 insertions(+), 27 deletions(-)
--- a/contrib/realtime/mysql/mysql_cdr.sql
+++ b/contrib/realtime/mysql/mysql_cdr.sql
@@ -0,0 +1,41 @@
+CREATE TABLE alembic_version (
+    version_num VARCHAR(32) NOT NULL, 
+    CONSTRAINT alembic_version_pkc PRIMARY KEY (version_num)
+);
+
+-- Running upgrade  -> 210693f3123d
+
+CREATE TABLE cdr (
+    accountcode VARCHAR(20), 
+    src VARCHAR(80), 
+    dst VARCHAR(80), 
+    dcontext VARCHAR(80), 
+    clid VARCHAR(80), 
+    channel VARCHAR(80), 
+    dstchannel VARCHAR(80), 
+    lastapp VARCHAR(80), 
+    lastdata VARCHAR(80), 
+    start DATETIME, 
+    answer DATETIME, 
+    end DATETIME, 
+    duration INTEGER, 
+    billsec INTEGER, 
+    disposition VARCHAR(45), 
+    amaflags VARCHAR(45), 
+    userfield VARCHAR(256), 
+    uniqueid VARCHAR(150), 
+    linkedid VARCHAR(150), 
+    peeraccount VARCHAR(20), 
+    sequence INTEGER
+);
+
+INSERT INTO alembic_version (version_num) VALUES ('210693f3123d');
+
+-- Running upgrade 210693f3123d -> 54cde9847798
+
+ALTER TABLE cdr MODIFY accountcode VARCHAR(80) NULL;
+
+ALTER TABLE cdr MODIFY peeraccount VARCHAR(80) NULL;
+
+UPDATE alembic_version SET version_num='54cde9847798' WHERE alembic_version.version_num = '210693f3123d';
+
--- a/contrib/realtime/mysql/mysql_config.sql
+++ b/contrib/realtime/mysql/mysql_config.sql
--- a/contrib/realtime/mysql/mysql_voicemail.sql
+++ b/contrib/realtime/mysql/mysql_voicemail.sql
@@ -0,0 +1,35 @@
+CREATE TABLE alembic_version (
+    version_num VARCHAR(32) NOT NULL, 
+    CONSTRAINT alembic_version_pkc PRIMARY KEY (version_num)
+);
+
+-- Running upgrade  -> a2e9769475e
+
+CREATE TABLE voicemail_messages (
+    dir VARCHAR(255) NOT NULL, 
+    msgnum INTEGER NOT NULL, 
+    context VARCHAR(80), 
+    macrocontext VARCHAR(80), 
+    callerid VARCHAR(80), 
+    origtime INTEGER, 
+    duration INTEGER, 
+    recording BLOB, 
+    flag VARCHAR(30), 
+    category VARCHAR(30), 
+    mailboxuser VARCHAR(30), 
+    mailboxcontext VARCHAR(30), 
+    msg_id VARCHAR(40)
+);
+
+ALTER TABLE voicemail_messages ADD CONSTRAINT voicemail_messages_dir_msgnum PRIMARY KEY (dir, msgnum);
+
+CREATE INDEX voicemail_messages_dir ON voicemail_messages (dir);
+
+INSERT INTO alembic_version (version_num) VALUES ('a2e9769475e');
+
+-- Running upgrade a2e9769475e -> 39428242f7f5
+
+ALTER TABLE voicemail_messages MODIFY recording BLOB(4294967295) NULL;
+
+UPDATE alembic_version SET version_num='39428242f7f5' WHERE alembic_version.version_num = 'a2e9769475e';
+
--- a/contrib/realtime/postgresql/postgresql_cdr.sql
+++ b/contrib/realtime/postgresql/postgresql_cdr.sql
@@ -0,0 +1,45 @@
+BEGIN;
+
+CREATE TABLE alembic_version (
+    version_num VARCHAR(32) NOT NULL, 
+    CONSTRAINT alembic_version_pkc PRIMARY KEY (version_num)
+);
+
+-- Running upgrade  -> 210693f3123d
+
+CREATE TABLE cdr (
+    accountcode VARCHAR(20), 
+    src VARCHAR(80), 
+    dst VARCHAR(80), 
+    dcontext VARCHAR(80), 
+    clid VARCHAR(80), 
+    channel VARCHAR(80), 
+    dstchannel VARCHAR(80), 
+    lastapp VARCHAR(80), 
+    lastdata VARCHAR(80), 
+    start TIMESTAMP WITHOUT TIME ZONE, 
+    answer TIMESTAMP WITHOUT TIME ZONE, 
+    "end" TIMESTAMP WITHOUT TIME ZONE, 
+    duration INTEGER, 
+    billsec INTEGER, 
+    disposition VARCHAR(45), 
+    amaflags VARCHAR(45), 
+    userfield VARCHAR(256), 
+    uniqueid VARCHAR(150), 
+    linkedid VARCHAR(150), 
+    peeraccount VARCHAR(20), 
+    sequence INTEGER
+);
+
+INSERT INTO alembic_version (version_num) VALUES ('210693f3123d');
+
+-- Running upgrade 210693f3123d -> 54cde9847798
+
+ALTER TABLE cdr ALTER COLUMN accountcode TYPE VARCHAR(80);
+
+ALTER TABLE cdr ALTER COLUMN peeraccount TYPE VARCHAR(80);
+
+UPDATE alembic_version SET version_num='54cde9847798' WHERE alembic_version.version_num = '210693f3123d';
+
+COMMIT;
+
--- a/contrib/realtime/postgresql/postgresql_config.sql
+++ b/contrib/realtime/postgresql/postgresql_config.sql
--- a/contrib/realtime/postgresql/postgresql_voicemail.sql
+++ b/contrib/realtime/postgresql/postgresql_voicemail.sql
@@ -0,0 +1,39 @@
+BEGIN;
+
+CREATE TABLE alembic_version (
+    version_num VARCHAR(32) NOT NULL, 
+    CONSTRAINT alembic_version_pkc PRIMARY KEY (version_num)
+);
+
+-- Running upgrade  -> a2e9769475e
+
+CREATE TABLE voicemail_messages (
+    dir VARCHAR(255) NOT NULL, 
+    msgnum INTEGER NOT NULL, 
+    context VARCHAR(80), 
+    macrocontext VARCHAR(80), 
+    callerid VARCHAR(80), 
+    origtime INTEGER, 
+    duration INTEGER, 
+    recording BYTEA, 
+    flag VARCHAR(30), 
+    category VARCHAR(30), 
+    mailboxuser VARCHAR(30), 
+    mailboxcontext VARCHAR(30), 
+    msg_id VARCHAR(40)
+);
+
+ALTER TABLE voicemail_messages ADD CONSTRAINT voicemail_messages_dir_msgnum PRIMARY KEY (dir, msgnum);
+
+CREATE INDEX voicemail_messages_dir ON voicemail_messages (dir);
+
+INSERT INTO alembic_version (version_num) VALUES ('a2e9769475e');
+
+-- Running upgrade a2e9769475e -> 39428242f7f5
+
+ALTER TABLE voicemail_messages ALTER COLUMN recording TYPE BYTEA;
+
+UPDATE alembic_version SET version_num='39428242f7f5' WHERE alembic_version.version_num = 'a2e9769475e';
+
+COMMIT;
+
--- a/main/translate.c
+++ b/main/translate.c
@@ -403,7 +403,7 @@ static int framein(struct ast_trans_pvt *pvt, struct ast_frame *f)

 	if (f->samples == 0) {
 		/* Do not log empty audio frame */
-		if (strcasecmp(f->src, "ast_prod")) {
+		if (!f->src || strcasecmp(f->src, "ast_prod")) {
 			ast_log(LOG_WARNING, "no samples for %s\n", pvt->t->name);
 		}
 	}
--- a/res/res_pjsip_t38.c
+++ b/res/res_pjsip_t38.c
@@ -203,7 +203,6 @@ static int t38_automatic_reject(void *obj)
 {
 	RAII_VAR(struct ast_sip_session *, session, obj, ao2_cleanup);
 	RAII_VAR(struct ast_datastore *, datastore, ast_sip_session_get_datastore(session, "t38"), ao2_cleanup);
-	struct ast_sip_session_media *session_media;

 	if (!datastore) {
 		return 0;
@@ -212,8 +211,7 @@ static int t38_automatic_reject(void *obj)
 	ast_debug(2, "Automatically rejecting T.38 request on channel '%s'\n",
 		session->channel ? ast_channel_name(session->channel) : "<gone>");

-	session_media = session->pending_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
-	t38_change_state(session, session_media, datastore->data, T38_REJECTED);
+	t38_change_state(session, NULL, datastore->data, T38_REJECTED);
 	ast_sip_session_resume_reinvite(session);

 	return 0;
@@ -322,28 +320,37 @@ static int t38_reinvite_response_cb(struct ast_sip_session *session, pjsip_rx_da
 		int index;

 		session_media = session->active_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
-		t38_change_state(session, session_media, state, T38_ENABLED);
+		if (!session_media) {
+			ast_log(LOG_WARNING, "Received %d response to T.38 re-invite on '%s' but no active session media\n",
+					status.code, session->channel ? ast_channel_name(session->channel) : "unknown channel");
+		} else {
+			t38_change_state(session, session_media, state, T38_ENABLED);

-		/* Stop all the streams in the stored away active state, they'll go back to being active once
-		 * we reinvite back.
-		 */
-		for (index = 0; index < AST_VECTOR_SIZE(&state->media_state->sessions); ++index) {
-			struct ast_sip_session_media *session_media = AST_VECTOR_GET(&state->media_state->sessions, index);
+			/* Stop all the streams in the stored away active state, they'll go back to being active once
+			 * we reinvite back.
+			 */
+			for (index = 0; index < AST_VECTOR_SIZE(&state->media_state->sessions); ++index) {
+				struct ast_sip_session_media *session_media = AST_VECTOR_GET(&state->media_state->sessions, index);

-			if (session_media && session_media->handler && session_media->handler->stream_stop) {
-				session_media->handler->stream_stop(session_media);
+				if (session_media && session_media->handler && session_media->handler->stream_stop) {
+					session_media->handler->stream_stop(session_media);
+				}
 			}
+
+			return 0;
 		}
 	} else {
 		session_media = session->pending_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
-		t38_change_state(session, session_media, state, T38_REJECTED);
-
-		/* Abort this attempt at switching to T.38 by resetting the pending state and freeing our stored away active state */
-		ast_sip_session_media_state_free(state->media_state);
-		state->media_state = NULL;
-		ast_sip_session_media_state_reset(session->pending_media_state);
 	}

+	/* If no session_media then response contained a declined stream, so disable */
+	t38_change_state(session, NULL, state, session_media ? T38_REJECTED : T38_DISABLED);
+
+	/* Abort this attempt at switching to T.38 by resetting the pending state and freeing our stored away active state */
+	ast_sip_session_media_state_free(state->media_state);
+	state->media_state = NULL;
+	ast_sip_session_media_state_reset(session->pending_media_state);
+
 	return 0;
 }

@@ -426,12 +433,10 @@ static int t38_interpret_parameters(void *obj)
 		/* Negotiation can not take place without a valid max_ifp value. */
 		if (!parameters->max_ifp) {
 			if (data->session->t38state == T38_PEER_REINVITE) {
-				session_media = data->session->pending_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
-				t38_change_state(data->session, session_media, state, T38_REJECTED);
+				t38_change_state(data->session, NULL, state, T38_REJECTED);
 				ast_sip_session_resume_reinvite(data->session);
 			} else if (data->session->t38state == T38_ENABLED) {
-				session_media = data->session->active_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
-				t38_change_state(data->session, session_media, state, T38_DISABLED);
+				t38_change_state(data->session, NULL, state, T38_DISABLED);
 				ast_sip_session_refresh(data->session, NULL, NULL, NULL,
 					AST_SIP_SESSION_REFRESH_METHOD_INVITE, 1, state->media_state);
 				state->media_state = NULL;
@@ -454,6 +459,11 @@ static int t38_interpret_parameters(void *obj)
 			state->our_parms.version = MIN(state->our_parms.version, state->their_parms.version);
 			state->our_parms.rate_management = state->their_parms.rate_management;
 			session_media = data->session->pending_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
+			if (!session_media) {
+				ast_log(LOG_ERROR, "Failed to negotiate parameters for reinvite on channel '%s' (No pending session media).\n",
+					data->session->channel ? ast_channel_name(data->session->channel) : "unknown channel");
+				break;
+			}
 			ast_udptl_set_local_max_ifp(session_media->udptl, state->our_parms.max_ifp);
 			t38_change_state(data->session, session_media, state, T38_ENABLED);
 			ast_sip_session_resume_reinvite(data->session);
@@ -468,8 +478,13 @@ static int t38_interpret_parameters(void *obj)
 			}
 			state->our_parms = *parameters;
 			session_media = media_state->default_session[AST_MEDIA_TYPE_IMAGE];
+			if (!session_media) {
+				ast_log(LOG_ERROR, "Failed to negotiate parameters on channel '%s' (No default session media).\n",
+					data->session->channel ? ast_channel_name(data->session->channel) : "unknown channel");
+				break;
+			}
 			ast_udptl_set_local_max_ifp(session_media->udptl, state->our_parms.max_ifp);
-			t38_change_state(data->session, session_media, state, T38_LOCAL_REINVITE);
+			t38_change_state(data->session, NULL, state, T38_LOCAL_REINVITE);
 			ast_sip_session_refresh(data->session, NULL, t38_reinvite_sdp_cb, t38_reinvite_response_cb,
 				AST_SIP_SESSION_REFRESH_METHOD_INVITE, 1, media_state);
 		}
@@ -478,12 +493,10 @@ static int t38_interpret_parameters(void *obj)
 	case AST_T38_REFUSED:
 	case AST_T38_REQUEST_TERMINATE:         /* Shutdown T38 */
 		if (data->session->t38state == T38_PEER_REINVITE) {
-			session_media = data->session->pending_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
-			t38_change_state(data->session, session_media, state, T38_REJECTED);
+			t38_change_state(data->session, NULL, state, T38_REJECTED);
 			ast_sip_session_resume_reinvite(data->session);
 		} else if (data->session->t38state == T38_ENABLED) {
-			session_media = data->session->active_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
-			t38_change_state(data->session, session_media, state, T38_DISABLED);
+			t38_change_state(data->session, NULL, state, T38_DISABLED);
 			ast_sip_session_refresh(data->session, NULL, NULL, NULL, AST_SIP_SESSION_REFRESH_METHOD_INVITE, 1, state->media_state);
 			state->media_state = NULL;
 		}
@@ -493,6 +506,11 @@ static int t38_interpret_parameters(void *obj)

 		if (data->session->t38state == T38_PEER_REINVITE) {
 			session_media = data->session->pending_media_state->default_session[AST_MEDIA_TYPE_IMAGE];
+			if (!session_media) {
+				ast_log(LOG_ERROR, "Failed to request parameters for reinvite on channel '%s' (No pending session media).\n",
+					data->session->channel ? ast_channel_name(data->session->channel) : "unknown channel");
+				break;
+			}
 			parameters.max_ifp = ast_udptl_get_far_max_ifp(session_media->udptl);
 			parameters.request_response = AST_T38_REQUEST_NEGOTIATE;
 			ast_queue_control_data(data->session->channel, AST_CONTROL_T38_PARAMETERS, &parameters, sizeof(parameters));
@@ -788,7 +806,7 @@ static int negotiate_incoming_sdp_stream(struct ast_sip_session *session,

 	if ((session->t38state == T38_REJECTED) || (session->t38state == T38_DISABLED)) {
 		ast_debug(3, "Declining; T.38 state is rejected or declined\n");
-		t38_change_state(session, session_media, state, T38_DISABLED);
+		t38_change_state(session, NULL, state, T38_DISABLED);
 		return 0;
 	}
Author	SHA1	Message	Date
Asterisk Development Team	e5d014127f	Update for 16.5.1	2019-09-05 08:10:25 -05:00
George Joseph	ad99b3ecd5	Merge "AST-2019-005 - translate: Don't assume all frames will have a src." into 16.5	2019-09-05 07:52:36 -05:00
Joshua Colp	c2e2a5f0bd	AST-2019-005 - translate: Don't assume all frames will have a src. This change removes the assumption that a frame will always have a src set on it. This assumption is incorrect. Given a scenario where an RTP packet is received with no payload the resulting audio frame will have no samples. If this frame goes through a signed linear translation path an interpolated frame can be created (if generic packet loss concealment is enabled) that has minimal data on it, including no src. If this frame is given to a translation path a crash will occur due to the lack of src. ASTERISK-28499 Change-Id: I024d10dd98207eb8a6b35b59880bcdf1090538f8	2019-09-05 05:45:44 -05:00
Kevin Harwell	3e794ada8e	AST-2019-004 - res_pjsip_t38.c: Add NULL checks before using session media After receiving a 200 OK with a declined stream in response to a T.38 initiated re-invite Asterisk would crash when attempting to dereference a NULL session media object. This patch checks to make sure the session media object is not NULL before attempting to use it. ASTERISK-28495 patches: ast-2019-004.patch submitted by Alexei Gradinari (license 5691) Change-Id: I168f45f4da29cfe739acf87e597baa2aae7aa572	2019-09-05 05:43:20 -05:00
Asterisk Development Team	6b80f4dc0a	Update for 16.5.0	2019-07-25 04:38:14 -05:00
Asterisk Development Team	1ddcfe4bac	Update for 16.5.0-rc1	2019-07-18 06:14:40 -05:00