[MacPorts] #64252: darktable @4.x+quartz: Crash when opening "darkroom" view of Sony NEX-6 AWR file (was: darktable @3.6.1_0+quartz: Crash when opening "darkroom" view of Sony NEX-6 AWR file)

[MacPorts]

#64252: darktable @4.x+quartz: Crash when opening "darkroom" view of Sony NEX-6 AWR
file
----------------------------------+----------------------
  Reporter:  thomasrussellmurphy  |      Owner:  mascguy
      Type:  defect               |     Status:  reopened
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:  2.7.0
Resolution:                       |   Keywords:  pending
      Port:  darktable            |
----------------------------------+----------------------
Changes (by mascguy):

 * cc: parafin (added)


Comment:

 Interestingly enough, this crash doesn't occur when `darktable` is built
 with `+debug`.

 Also, it appears that the issue is originating from within
 `GraphicsMagick`:

 {{{
 Magick: abort due to signal 11 (SIGSEGV) "Segmentation Fault"...
 Abort trap: 6
 }}}

 Confirmed by thread stack trace:

 {{{
 Thread 8 Crashed:: worker res 1
 0   libsystem_kernel.dylib              0x00007fff6069f2c2 __pthread_kill
 + 10
 1   libsystem_pthread.dylib             0x00007fff6075abf1 pthread_kill +
 284
 2   libsystem_c.dylib                   0x00007fff606096a6 abort + 127
 3   libGraphicsMagick.3.dylib           0x000000011021c4bb
 MagickPanicSignalHandler + 52
 4   libsystem_platform.dylib            0x00007fff6074fb5d _sigtramp + 29
 5   ???                                 0x00007f9a9f941f00 0 +
 140302078975744
 6   libdarktable.dylib                  0x000000010cf09bec
 dt_interpolation_resample + 252
 7   libdarktable.dylib                  0x000000010cf0a5c8
 dt_interpolation_resample_roi + 88
 8   libdarktable.dylib                  0x000000010cfa4560
 dt_iop_clip_and_zoom_roi + 80
 9   libdemosaic.so                      0x000000011a07591a process + 21322
 10  libdarktable.dylib                  0x000000010cfebfb5
 pixelpipe_process_on_CPU + 405
 11  libdarktable.dylib                  0x000000010cfe9150
 dt_dev_pixelpipe_process_rec + 4848

 [...more dt_dev_pixelpipe_process_rec...]

 89  libdarktable.dylib                  0x000000010cfe6753
 dt_dev_pixelpipe_process + 1075
 90  libdarktable.dylib                  0x000000010cf90081
 dt_dev_process_preview_job + 481
 91  libdarktable.dylib                  0x000000010cf65ff1
 dt_dev_process_preview_job_run + 17
 92  libdarktable.dylib                  0x000000010cf5ef4d
 dt_control_work_res + 525
 93  libsystem_pthread.dylib             0x00007fff607582eb _pthread_body +
 126
 94  libsystem_pthread.dylib             0x00007fff6075b249 _pthread_start
 + 66
 95  libsystem_pthread.dylib             0x00007fff6075740d thread_start +
 13
 }}}

 Getting warmer!

-- 
Ticket URL: <https://trac.macports.org/ticket/64252#comment:12>
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