Dragone2

UnrealIRCd Crash - Segmentantion Fault - m_chansno

Apr 4th, 2017
45
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  1. =================== START HERE ======================
  2. BACKTRACE:
  3. [New LWP 6172]
  4. [Thread debugging using libthread_db enabled]
  5. Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  6. Core was generated by `<removed>/unrealircd'.
  7. Program terminated with signal SIGSEGV, Segmentation fault.
  8. #0  0x00007f8bbf2026dd in is_skochanop (cptr=cptr@entry=0x7f8bbf57dc80 <me>, chptr=0x7f8bc0869940) at channel.c:662
  9. 662                     if ((lp = find_membership_link(cptr->user->channel, chptr)))
  10. #0  0x00007f8bbf2026dd in is_skochanop (cptr=cptr@entry=0x7f8bbf57dc80 <me>, chptr=0x7f8bc0869940) at channel.c:662
  11. #1  0x00007f8bbf203707 in is_skochanop (cptr=cptr@entry=0x7f8bbf57dc80 <me>, chptr=<optimized out>) at channel.c:670
  12. #2  0x00007f8baf7af83b in floodprot_post_chanmsg (sptr=0x7f8bbf57dc80 <me>, chptr=0x7f8bc0869940, text=0x7f8ba9d43740 <msgbuf> "RI|User46546 created channel #TEST", notice=<optimized out>) at floodprot.c:891
  13. #3  0x00007f8ba71039c9 in m_message (cptr=0x7f8bbf57dc80 <me>, sptr=0x7f8bbf57dc80 <me>, parc=-1445710016, parv=0x0, notice=16) at m_message.c:369
  14. #4  0x00007f8ba9b4018c in SendNotice_simple (type=2048, local=0) at m_chansno.c:437
  15. #5  0x00007f8ba9b40e1d in chansno_hook_channelcreate (cptr=0x7f8bc0560ca0, chptr=0x7f8bc0560f88) at m_chansno.c:561
  16. #6  0x00007f8bbf2047ab in get_channel (cptr=cptr@entry=0x7f8bc0560ca0, chname=chname@entry=0x7ffdc1646fc0 "#TEST", flag=flag@entry=1) at channel.c:1069
  17. #7  0x00007f8ba7d164c8 in _do_join (cptr=<optimized out>, sptr=0x7f8bc0560ca0, parc=<optimized out>, parv=0x7f8bbf545080 <para>) at m_join.c:485
  18. #8  0x00007f8ba7d1617b in m_join (cptr=0x7f8bc0560ca0, sptr=0x7f8bc0560ca0, parc=<optimized out>, parv=<optimized out>) at m_join.c:164
  19. #9  0x00007f8bbf210a3a in parse (cptr=0x7f8bc0560ca0, buffer=0x7ffdc16472b0 "JOIN", bufend=0x2 <error: Cannot access memory at address 0x2>) at parse.c:454
  20. #10 0x00007f8bbf20fa5f in dopacket (cptr=cptr@entry=0x7f8bc0560ca0, buffer=buffer@entry=0x7ffdc16472b0 "JOIN", length=<optimized out>) at packet.c:65
  21. #11 0x00007f8bbf1fe966 in parse_client_queued (cptr=0x7f8bc0560ca0) at s_bsd.c:1270
  22. #12 0x00007f8bbf2008d0 in process_packet (cptr=0x7f8bc0560ca0, readbuf=0x7f8bc0869940 "\220L\205\300\213\177", readbuf@entry=0x7f8bbf470540 <readbuf> "JOIN #TEST \r\nteinformatiche.it\r\n,12 <removed message from logs>\r\n_Informatiche\017\n\r:24]- <@Dragonite|Away> <removed message from logs> | -[13:57:31]- <@Dragonit"..., length=-1445710016, killsafely=0) at s_bsd.c:1283
  23. #13 0x00007f8bbf200af5 in read_packet (fd=23, revents=<optimized out>, data=0x7f8bc0560ca0) at s_bsd.c:1404
  24. #14 0x00007f8bbf22a9b0 in fd_select (delay=<optimized out>) at s_dispatch.c:554
  25. #15 0x00007f8bbf1fc834 in main (argc=<optimized out>, argv=<optimized out>) at ircd.c:1550
  26. #0  0x00007f8bbf2026dd in is_skochanop (cptr=cptr@entry=0x7f8bbf57dc80 <me>, chptr=0x7f8bc0869940) at channel.c:662
  27. 662                     if ((lp = find_membership_link(cptr->user->channel, chptr)))
  28.  
  29. 0x7f8bbf57f740 <backupbuf>:     "JOIN #TEST "
  30.  
  31. #0  0x00007f8bbf2026dd in is_skochanop (cptr=cptr@entry=0x7f8bbf57dc80 <me>, chptr=0x7f8bc0869940) at channel.c:662
  32. No locals.
  33. #1  0x00007f8bbf203707 in is_skochanop (cptr=cptr@entry=0x7f8bbf57dc80 <me>, chptr=<optimized out>) at channel.c:670
  34. No locals.
  35. #2  0x00007f8baf7af83b in floodprot_post_chanmsg (sptr=0x7f8bbf57dc80 <me>, chptr=0x7f8bc0869940, text=0x7f8ba9d43740 <msgbuf> "RI|User46546 created channel #TEST", notice=<optimized out>) at floodprot.c:891
  36. No locals.
  37. GCC: gcc version 4.9.2 (Debian 4.9.2-10)
  38. UNAME: Linux <removed from logs> 3.16.0-4-amd64 #1 SMP Debian 3.16.39-1+deb8u2 (2017-03-07) x86_64 GNU/Linux
  39. UNREAL:
  40. CORE: -rw------- 1 ircd ircd 8998912 apr  4 15:23 core
  41. ===================  STOP HERE ======================
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