[asterisk-bugs] [JIRA] (ASTERISK-20949) Core dump on ReceiveFax

[Steven Haigh (JIRA)]

Steven Haigh created ASTERISK-20949:
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             Summary: Core dump on ReceiveFax
                 Key: ASTERISK-20949
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20949
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_fax_spandsp
    Affects Versions: 11.2.0, 11.1.2
         Environment: EL6.3 x86_64
            Reporter: Steven Haigh


When receiving a fax via the res_fax_spandsp resource, Asterisk crashes with a core dump.

Dialplan:
[fax]
exten => s,1,NoOp(Incoming Fax)
exten => s,n,Set(FAXFILE=/faxes/${CALLERID(num)}_${STRFTIME(,,%F-%H%M)}_${RAND(2)}.tiff)
exten => s,n,NoOp(**** Setting FAX Options ****)
exten => s,n,Set(LOCALHEADERINFO=STEVEN HAIGH)
exten => s,n,Set(LOCALSTATIONID=+613 8338 0299)
exten => s,n,NoOp(**** Receiving Fax : ${FAXFILE} ****)
exten => s,n,Wait(1)
exten => s,n,Answer(2000)
exten => s,n,ReceiveFAX(${FAXFILE},df)

exten => h,1,NoOp(Fax transmission completed.)
exten => h,n,AGI(email-fax.agi)
exten => h,n,HangUp()

# rpm -qa | grep spandsp
spandsp-devel-0.0.6-0.8.pre21.el6.x86_64
spandsp-0.0.6-0.8.pre21.el6.x86_64

Will attach core dump.

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