[asterisk-bugs] [JIRA] (ASTERISK-27951) Segfault in res_pjsip_t38.so on incoming fax

[Robert Bailey (JIRA)]

Robert Bailey created ASTERISK-27951:
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             Summary: Segfault in res_pjsip_t38.so on incoming fax
                 Key: ASTERISK-27951
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27951
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_sip/T.38
    Affects Versions: 15.1.3
         Environment: CentOS Linux release 7.4.1708
Asterisk 15.1.3 (from source)
T38Modem 3.15.3 (from source)
Hylafax 5.5.9 (from source)
            Reporter: Robert Bailey


Regularly through the day, it appears that inbound faxes are causing Asterisk to segfault with errors like the following:

[29817.163018] asterisk[95893]: segfault at 8 ip 00007f25bf390bac sp 00007f25b3777850 error 4 in res_pjsip_t38.so[7f25bf38d000+7000]

System was previously stable, and nothing was changed prior to this issue beginning.



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