[asterisk-bugs] [JIRA] (ASTERISK-20499) Crash in libsrtp srtp_unprotect_rtcp when SIP channel is bridged with non-optimizing Local channel

[tootai (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-20499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

tootai updated ASTERISK-20499:
------------------------------

    Assignee: Jonathan Rose  (was: tootai)
      Status: Open  (was: Waiting for Feedback)

No key value. Below the logs from notice file. As you can see, the last line is the first information recorded when I restarted asterisk.

[2012-11-29 22:18:12] NOTICE[17952] res_srtp.c: session pointer: 0x15344d0                                                                                                     
[2012-11-29 22:18:12] NOTICE[17952] res_srtp.c: policy pointer: 0x16a03f8                                                                                                      
[2012-11-29 22:18:12] NOTICE[17952] res_srtp.c: Just for grins: 0x16a03f8                                                                                                      
[2012-11-29 22:18:12] NOTICE[17952] res_srtp.c: ssrc type = 2                                                                                                                  
[2012-11-29 22:18:12] NOTICE[17952] res_srtp.c: ssrc value = 0                                                                                                                 
[2012-11-29 22:18:12] NOTICE[17952] res_srtp.c: key pointer = 0xdb6cc0                                                                                                         
[2012-11-29 22:23:43] NOTICE[18113] cdr.c: CDR simple logging enabled.

                
> Crash in libsrtp srtp_unprotect_rtcp when SIP channel is bridged with non-optimizing Local channel
> --------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-20499
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20499
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/SRTP
>    Affects Versions: 10.8.0
>         Environment: RHEL 5.8 on IBM X3650 M4 - 12 core - Xeon E5-2640 @ 2,50 ghz
>            Reporter: tootai
>            Assignee: Jonathan Rose
>            Severity: Critical
>         Attachments: asterisk-20499_20121127.log, asterisk-20499_20121127.pcap, asterisk-20499_20121129_01.txt, asterisk-20499.txt, backtrace.txt, backtrace.txt, backtrace.txt, backtrace.txt, coredump20121001205609.txt, gdb.txt, gdb.txt, gdb.txt, gdb.txt, libsrtp-1.4.4-fix_crash_on_rtcp_decode.patch, srtp_diagnostic_patch_policy_breakdown.diff, srtp_diagnostic_with_sleep.diff, srtp_fixes_it_maybe.diff
>
>
> A call from snom320 in SRTP mode to echo test or to another phone *NOT* using SRTP is OK. Now we installed PhonerLite softphone with TLS/SRTP stuf and test with echo test: everything is OK too.
> Now PhonerLite calls the snom: asterisk coredump after 3~5 seconds and we are NOT able to make anymore SRTP calls after this, they all crash asterisk. We had this issue with 10.7.0 and 10.8.0
> We have logfiel from strace as well as coredump.

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