Bug#838915: saga: Segmentation fault in CSG_Projections::WKT_to_Proj4() with merge layers

[Nelson A. de Oliveira]

Package: saga
Version: 2.3.1+dfsg-1+b1
Severity: important

Hi!

I am seeing a segmentation fault while merging two shapefiles with:

saga_cmd shapes_tools "Merge Layers" -INPUT "1.shp;2.shp" -SRCINFO true -MATCH true -MERGED merged.shp

gdb "thread apply all bt full" output is attached, together with the
shapefiles.

Thank you!

Best regards,
Nelson

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (200, 'unstable'), (100, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.4.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages saga depends on:
ii  libc6                       2.23-5
ii  libdxflib3                  3.12.2-1
ii  libfftw3-double3            3.3.4-2+b2
ii  libgcc1                     1:6.1.1-11
ii  libgdal20 [gdal-abi-2-1-1]  2.1.1+dfsg-4+b1
ii  libgomp1                    6.1.1-11
ii  libhpdf-2.2.1               2.2.1-1.1+b1
ii  libodbc1                    2.3.1-4.1
ii  libpq5                      9.6~rc1-1
ii  libproj12                   4.9.3-1
ii  libqhull7                   2015.2-1
ii  libsaga-api-2.3.1           2.3.1+dfsg-1+b1
ii  libsaga-gdi-2.3.1           2.3.1+dfsg-1+b1
ii  libstdc++6                  6.1.1-11
ii  libsvm3                     3.21+ds-1.1
ii  libvigraimpex6              1.10.0+git20160211.167be93+dfsg-2+b1
ii  libwxbase3.0-0v5            3.0.2+dfsg-2
ii  libwxgtk3.0-0v5             3.0.2+dfsg-2
ii  saga-common                 2.3.1+dfsg-1

saga recommends no packages.

saga suggests no packages.

-- no debconf information
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