[MacPorts] #45309: gimp2 @2.8.14 on 10.9 - doesn't load plug-ins

[MacPorts]

#45309: gimp2 @2.8.14 on 10.9 - doesn't load plug-ins
---------------------------+----------------------
  Reporter:  and.damore@…  |      Owner:  devans@…
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  gimp2         |
---------------------------+----------------------

Comment (by macports@…):

 Additional though: it looks like both the DBUS one and the plugins ones
 are segfaulting (signal 11), so it's possible to get a core dump:
 {{{
 ulimit -c unlimited
 gimp-2.8
 }}}
 stop it after the first few have failed.  The core files are in
 /cores/core.PID.  Pick one then do:
 {{{
 ewen at ashram:~$ lldb gimp-2.8 -c /cores/core.1118
 (lldb) target create "gimp-2.8" --core "/cores/core.1118"
 warning: (x86_64) /cores/core.1118 load command 298 LC_SEGMENT_64 has a
 fileoff + filesize (0x20929000) that
 extends beyond the end of the file (0x20928000), the segment will be
 truncated to match
 Core file '/cores/core.1118' (x86_64) was loaded.
 Process 0 stopped
 * thread #1: tid = 0x0000, 0x000000010f16b9b5, stop reason = signal
 SIGSTOP
     frame #0: 0x000000010f16b9b5
 -> 0x10f16b9b5:  addb   %al, (%rax)
    0x10f16b9b7:  addb   %al, (%rax)
    0x10f16b9b9:  addb   %al, (%rax)
    0x10f16b9bb:  addb   %al, (%rax)
 (lldb) print $rax
 (unsigned long) $0 = 4
 (lldb)
 }}}
 So it's failing accessing memory at the address in rax, which is 0x4
 (confirmed by "register read --all"), which is almost certainly "memory
 allocation failed, and we didn't catch that, and then we offset by 4".
 But it's non-trivial without debugging symbols to figure out precisely
 what this point is (my theory is still on the malloc() I found by source
 inspection earlier... but no time to dig further now).

 Ewen

-- 
Ticket URL: <https://trac.macports.org/ticket/45309#comment:23>
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