[asterisk-bugs] [JIRA] (ASTERISK-25403) A11 SIGSEGV clearerr (fp=0x0) at clearerr.c:26...in ast_careful_fwrite

[Nicole McIntosh (JIRA)]

Nicole McIntosh created ASTERISK-25403:
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             Summary: A11 SIGSEGV clearerr (fp=0x0) at clearerr.c:26...in ast_careful_fwrite
                 Key: ASTERISK-25403
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25403
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
    Affects Versions: 11.19.0
         Environment: Ubuntu 14.04.2 LTS , asterisk version 11.19 updated to trunk, last commit: b4535b0
            Reporter: Nicole McIntosh


crash from clearerr. Full bt and debug logs added.

Program terminated with signal SIGSEGV, Segmentation fault.
#0  clearerr (fp=0x0) at clearerr.c:26
26      clearerr.c: No such file or directory.
(gdb) bt
#0  clearerr (fp=0x0) at clearerr.c:26
#1  0x000000000059ab61 in ast_careful_fwrite (f=0x0, fd=403,
    src=0x7fc57808a2a0 "\201~\002 at OPTIONS sip:qaa6jskd at xx.xx.xx.xx;transport=wss SIP/2.0\r\nVia: SIP/2.0/WS 

xx.xx.xx.xx:5060;branch=z9hG4bK00cdd40b;rport\r\nMax-Forwards: 70\r\nFrom: \"Unknown\" <sip:Unknown at xx.xx.xx.xx>;tag=as1263c02"..., 

len=580, timeoutms=288) at utils.c:1432
#2  0x00007fc5b822b48b in __ast_websocket_write (session=0x7fc52a924278,
    opcode=AST_WEBSOCKET_OPCODE_TEXT,
    payload=0x7fc54425da48 "OPTIONS sip:qaa6jskd at xx.xx.xx.xx;transport=wss SIP/2.0\r\nVia: SIP/2.0/WS 

xx.xx.xx.xx:5060;branch=z9hG4bK00cdd40b;rport\r\nMax-Forwards: 70\r\nFrom: \"Unknown\" <sip:Unknown at xx.xx.xx.xx>;tag=as1263c026\r

\nT"..., payload_size=576) at res_http_websocket.c:273
#3  0x00007fc55b8e43cd in __sip_xmit (p=0x7fc54425ec28, data=0x7fc54425da30) at chan_sip.c:3739
#4  0x00007fc55b8e5c8c in __sip_reliable_xmit (p=0x7fc54425ec28, seqno=102, resp=0,
    data=0x7fc54425da30, fatal=1, sipmethod=3) at chan_sip.c:4149
#5  0x00007fc55b8e8099 in send_request (p=0x7fc54425ec28, req=0x7fc57808b1d0,
    reliable=XMIT_CRITICAL, seqno=102) at chan_sip.c:4657
#6  0x00007fc55b91411a in transmit_invite (p=0x7fc54425ec28, sipmethod=3, sdp=0, init=2,
    explicit_uri=0x0) at chan_sip.c:14328
#7  0x00007fc55b964986 in sip_poke_peer (peer=0x125af68, force=0) at chan_sip.c:29911
#8  0x00007fc55b91e3c6 in sip_poke_peer_s (data=0x125af68) at chan_sip.c:15907
#9  0x000000000057c0bd in ast_sched_runq (con=0x10c4600) at sched.c:639
#10 0x00007fc55b961ec7 in do_monitor (data=0x0) at chan_sip.c:29360
#11 0x000000000059a430 in dummy_start (data=0x119a010) at utils.c:1223
#12 0x00007fc5ba719182 in start_thread (arg=0x7fc57808c700) at pthread_create.c:312
#13 0x00007fc5bb88647d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111



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