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[Bug 1467678] [NEW] nona segfaults with PNG and TIFF output

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Public bug reported:

System: fedora f22 x86_64
hugin 2015.0.0 rc1 c48252eb571f
libtiff-4.0.3
libpng-1.6.16
libjpeg-turbo-1.4.0
vigra-1.10.0

I'm getting a segfault from nona with PNG and TIFF output, JPEG is fine.

This is a simple single image project with JPEG input:

  nona -i 0 -m TIFF  -o junk project.pto
  Segmentation fault (core dumped)

Result is the same with or without -m parameter and with multiple photo projects.
OMP_NUM_THREADS=1 doesn't help. I don't have a suitable GPU so I can't test that.

Thread 1 (Thread 0x7f100c213900 (LWP 3761)):
#0  0x00007f100bbabbc8 in void vigra::detail::exportImage<vigra::Diff2D, vigra::MultiImageVectorMaskAccessor4<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> >, vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> > >(vigra::Diff2D, vigra::Diff2D, vigra::MultiImageVectorMaskAccessor4<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> >, vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> >, vigra::ImageExportInfo const&, vigra::VigraFalseType)
    () from /usr/lib64/hugin/libhuginbase.so.0.0
No symbol table info available.
#1  0x00007f100bb9760a in void vigra::exportImageAlpha<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> >, vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> >(vigra::triple<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> > >, std::pair<vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> >, vigra::ImageExportInfo const&, vigra::VigraFalseType) [clone .isra.915] [clone .constprop.1312] () from /usr/lib64/hugin/libhuginbase.so.0.0
No symbol table info available.
#2  0x00007f100bbbe152 in HuginBase::Nona::WeightedStitcher<vigra::BasicImage<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, std::allocator<vigra::RGBValue<unsigned char, 0u, 1u, 2u> > >, vigra::BasicImage<unsigned char, std::allocator<unsigned char> > >::stitch(HuginBase::PanoramaOptions const&, std::set<unsigned int, std::less<unsigned int>, std::allocator<unsigned int> >&, std::string const&, HuginBase::Nona::SingleImageRemapper<vigra::BasicImage<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, std::allocator<vigra::RGBValue<unsigned char, 0u, 1u, 2u> > >, vigra::BasicImage<unsigned char, std::allocator<unsigned char> > >&, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&) () from /usr/lib64/hugin/libhuginbase.so.0.0
No symbol table info available.
#3  0x00007f100bb981e9 in HuginBase::Nona::stitchPanoRGB_8_16(HuginBase::PanoramaData const&, HuginBase::PanoramaOptions const&, AppBase::ProgressDisplay*, std::string const&, std::set<unsigned int, std::less<unsigned int>, std::allocator<unsigned int> > const&, char const*, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&) ()
   from /usr/lib64/hugin/libhuginbase.so.0.0
No symbol table info available.
#4  0x00007f100bcd2c9a in HuginBase::Nona::stitchPanorama(HuginBase::PanoramaData const&, HuginBase::PanoramaOptions const&, AppBase::ProgressDisplay*, std::string const&, std::set<unsigned int, std::less<unsigned int>, std::allocator<unsigned int> > const&, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&) ()
   from /usr/lib64/hugin/libhuginbase.so.0.0
No symbol table info available.
#5  0x00007f100b967c0e in HuginBase::NonaFileOutputStitcher::runStitcher() () from /usr/lib64/hugin/libhuginbase.so.0.0
No symbol table info available.
#6  0x0000000000404d27 in main ()
No symbol table info available.

I'll rebuild and try again with unstripped binaries.

** Affects: hugin
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1467678

Title:
  nona segfaults with PNG and TIFF output

Status in Hugin - Panorama Tools GUI:
  New

Bug description:
  System: fedora f22 x86_64
  hugin 2015.0.0 rc1 c48252eb571f
  libtiff-4.0.3
  libpng-1.6.16
  libjpeg-turbo-1.4.0
  vigra-1.10.0

  I'm getting a segfault from nona with PNG and TIFF output, JPEG is
  fine.

  This is a simple single image project with JPEG input:

    nona -i 0 -m TIFF  -o junk project.pto
    Segmentation fault (core dumped)

  Result is the same with or without -m parameter and with multiple photo projects.
  OMP_NUM_THREADS=1 doesn't help. I don't have a suitable GPU so I can't test that.

  Thread 1 (Thread 0x7f100c213900 (LWP 3761)):
  #0  0x00007f100bbabbc8 in void vigra::detail::exportImage<vigra::Diff2D, vigra::MultiImageVectorMaskAccessor4<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> >, vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> > >(vigra::Diff2D, vigra::Diff2D, vigra::MultiImageVectorMaskAccessor4<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> >, vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> >, vigra::ImageExportInfo const&, vigra::VigraFalseType)
      () from /usr/lib64/hugin/libhuginbase.so.0.0
  No symbol table info available.
  #1  0x00007f100bb9760a in void vigra::exportImageAlpha<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> >, vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> >(vigra::triple<vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::ConstBasicImageIterator<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, vigra::RGBValue<unsigned char, 0u, 1u, 2u>**>, vigra::RGBAccessor<vigra::RGBValue<unsigned char, 0u, 1u, 2u> > >, std::pair<vigra::ConstBasicImageIterator<unsigned char, unsigned char**>, vigra::StandardConstValueAccessor<unsigned char> >, vigra::ImageExportInfo const&, vigra::VigraFalseType) [clone .isra.915] [clone .constprop.1312] () from /usr/lib64/hugin/libhuginbase.so.0.0
  No symbol table info available.
  #2  0x00007f100bbbe152 in HuginBase::Nona::WeightedStitcher<vigra::BasicImage<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, std::allocator<vigra::RGBValue<unsigned char, 0u, 1u, 2u> > >, vigra::BasicImage<unsigned char, std::allocator<unsigned char> > >::stitch(HuginBase::PanoramaOptions const&, std::set<unsigned int, std::less<unsigned int>, std::allocator<unsigned int> >&, std::string const&, HuginBase::Nona::SingleImageRemapper<vigra::BasicImage<vigra::RGBValue<unsigned char, 0u, 1u, 2u>, std::allocator<vigra::RGBValue<unsigned char, 0u, 1u, 2u> > >, vigra::BasicImage<unsigned char, std::allocator<unsigned char> > >&, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&) () from /usr/lib64/hugin/libhuginbase.so.0.0
  No symbol table info available.
  #3  0x00007f100bb981e9 in HuginBase::Nona::stitchPanoRGB_8_16(HuginBase::PanoramaData const&, HuginBase::PanoramaOptions const&, AppBase::ProgressDisplay*, std::string const&, std::set<unsigned int, std::less<unsigned int>, std::allocator<unsigned int> > const&, char const*, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&) ()
     from /usr/lib64/hugin/libhuginbase.so.0.0
  No symbol table info available.
  #4  0x00007f100bcd2c9a in HuginBase::Nona::stitchPanorama(HuginBase::PanoramaData const&, HuginBase::PanoramaOptions const&, AppBase::ProgressDisplay*, std::string const&, std::set<unsigned int, std::less<unsigned int>, std::allocator<unsigned int> > const&, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > > const&) ()
     from /usr/lib64/hugin/libhuginbase.so.0.0
  No symbol table info available.
  #5  0x00007f100b967c0e in HuginBase::NonaFileOutputStitcher::runStitcher() () from /usr/lib64/hugin/libhuginbase.so.0.0
  No symbol table info available.
  #6  0x0000000000404d27 in main ()
  No symbol table info available.

  I'll rebuild and try again with unstripped binaries.

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