[Insight-developers] Possible issue with ITK dcmtk and Slicer dcmtk

[Bill Lorensen]

Folks,

I have not investigated this too much, but here it goes...

I updated slicer 4 today and itkv4. I'm building Slicer against
today's itkv4 master.

The EMSegmentCommandLine program is segfaulting when exiting. I tried
it with the --xml argument.

gdb reports (some symbols are missing because my build is not all debug

#0  0x0000000000000031 in ?? ()
#1  0x00007fffed103079 in OFListBase::~OFListBase (this=0x7fffed51b930,
    __in_chrg=<value optimized out>)
    at /home/lorensen/Projects/Slicer4-Superbuild/DCMTK/ofstd/libsrc/oflist.cc:54
#2  0x00007fffe1980fba in OFList<DcmCodecList*>::~OFList() ()
   from /home/lorensen/Projects/Slicer4-Superbuild/ITKv4-build/Modules/ThirdParty/DCMTK/ITKDCMTK_ExtProject-build/lib/libdcmdata.so.3
#3  0x00007fffd2649d3d in __cxa_finalize (d=0x7fffe1d0b2c0)
    at cxa_finalize.c:56
#4  0x00007fffe1978f36 in __do_global_dtors_aux ()
   from /home/lorensen/Projects/Slicer4-Superbuild/ITKv4-build/Modules/ThirdParty/DCMTK/ITKDCMTK_ExtProject-build/lib/libdcmdata.so.3
#5  0x0000000000000000 in ?? ()

Looks to me like Slicer's Superbuild DCMTK is classing with ITK's
DCMTK. As I said I have not investigated this very much.

Bill