[MacPorts] #30873: net/mrtg @2.17.2 rateup Lion crash - WARNING: rateup died from Signal 11

[MacPorts]

#30873: net/mrtg @2.17.2 rateup Lion crash - WARNING: rateup died from Signal 11
-------------------------+----------------------
  Reporter:  randalla@…  |      Owner:  jberry@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.0.1
Resolution:              |   Keywords:
      Port:  mrtg        |
-------------------------+----------------------

Comment (by dluke@…):

 I started having this problem with 2.17.4 (and 10.12). I think rateup was
 only crashing on something with kMG[name]: ,k,M,G in the config. Crash log
 showed crash on free in rateup (image()). Removing kMG in my config fixed
 it for me.

 This is probably something that should be reported and fixed upstream.

 {{{
 Crashed Thread:        0  Dispatch queue: com.apple.main-thread

 Exception Type:        EXC_CRASH (SIGABRT)
 Exception Codes:       0x0000000000000000, 0x0000000000000000
 Exception Note:        EXC_CORPSE_NOTIFY

 Application Specific Information:
 abort() called
 *** error for object 0x7f8899d001d0: pointer being freed was not allocated


 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
 0   libsystem_kernel.dylib              0x00007fff90ef9dda __pthread_kill
 + 10
 1   libsystem_pthread.dylib             0x00007fff90fe4797 pthread_kill +
 90
 2   libsystem_c.dylib                   0x00007fff90e5f440 abort + 129
 3   libsystem_malloc.dylib              0x00007fff90f4f097 free + 530
 4   rateup                              0x0000000105a1ee2d image + 13457
 5   rateup                              0x0000000105a1b5f0 main + 4908
 6   libdyld.dylib                       0x00007fff90dcb255 start + 1

 Thread 0 crashed with X86 Thread State (64-bit):
   rax: 0x0000000000000000  rbx: 0x0000000000000006  rcx:
 0x00007fff5a1e4a08  rdx: 0x0000000000000000
   rdi: 0x000000000000060b  rsi: 0x0000000000000006  rbp:
 0x00007fff5a1e4a30  rsp: 0x00007fff5a1e4a08
    r8: 0x0000000000000000   r9: 0x0000000000000000  r10:
 0x0000000008000000  r11: 0x0000000000000206
   r12: 0x00007f889a823800  r13: 0x0000000000000001  r14:
 0x00007fff99ace3c0  r15: 0x0000000000000000
   rip: 0x00007fff90ef9dda  rfl: 0x0000000000000206  cr2:
 0x00007fff90fe249b

 Logical CPU:     0
 Error Code:      0x02000148
 Trap Number:     133
 }}}

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Ticket URL: <https://trac.macports.org/ticket/30873#comment:7>
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