Matthew Jordan 69032d62aa res_pjsip: Prevent crashes when PJPROJECT presents an rdata with no message ...

When a message that exceeds the PJ_MAX_PKT_SIZE is sent over a reliable
transport, it is possible (although it shouldn't occur) for pjproject to pass
up an rdata object with a NULL msg in the msg_info. Needless to say, things
that attempt to dereference this are in for a rough ride.

In particular, this caused crashes in three different locations, all of which
are 'low level' enough to intercept an rdata object early in processing:

(1) res_pjsip_logger
(2) res_hep_pjsip
(3) res_pjsip/distributor

Anything that can intercept an rdata object before res_pjsip/distributor should
be defensive when looking at the received packet.

#SIPit31

ASTERISK-24369 #close
Reported by: Matt Jordan
........

Merged revisions 424618 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@424619 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2014-10-06 00:31:15 +00:00

..

include

res_pjsip: Enable PJSIP DNS client support.

2014-03-17 22:54:32 +00:00

config_auth.c

res_pjsip: Don't require a password when doing userpass authentication.

2014-09-18 19:30:17 +00:00

config_domain_aliases.c

res_pjsip: Updates and adds more PJSIP CLI commands.

2014-02-06 17:55:45 +00:00

config_global.c

res_pjsip: Updates and adds more PJSIP CLI commands.

2014-02-06 17:55:45 +00:00

config_system.c

Prevent duplicate sorcery wizards from being applied to sorcery object types.

2014-04-02 18:57:29 +00:00

config_transport.c

res_pjsip: Make transport cipher option accept a comma separated list of cipher names.

2014-10-02 21:52:56 +00:00

location.c

PJSIP: Handle defaults properly

2014-10-01 12:27:05 +00:00

pjsip_cli.c

pjsip_cli: Suppress header print on error or no objects

2014-09-29 21:59:46 +00:00

pjsip_configuration.c

PJSIP: Restore functional default for callerid_privacy

2014-10-03 13:58:37 +00:00

pjsip_distributor.c

res_pjsip: Prevent crashes when PJPROJECT presents an rdata with no message

2014-10-06 00:31:15 +00:00

pjsip_global_headers.c

…

pjsip_options.c

pjsip_options.c: Fix race condition stopping periodic out of dialog OPTIONS request.

2014-09-24 18:32:59 +00:00

pjsip_outbound_auth.c

res_pjsip: Ignore 401/407 responses for transactions and dialogs we don't know about.

2013-12-19 18:00:33 +00:00

presence_xml.c

res_pjsip_dialog_info_body_generator: Add dialog-info+xml support for presence.

2014-07-07 16:08:47 +00:00

security_events.c

Remove unused RAII_VAR() declarations.

2014-04-15 18:01:47 +00:00