Gamera crash: free(): invalid pointer: 0x0000558fd75398f0

[danstender]

This has been reported on the Debian BTS (https://bugs.debian.org/874797). A crash reproducer is available there. The output is:

$ ./874797.py 
*** Error in `/usr/bin/python': munmap_chunk(): invalid pointer: 0x0000559f1463da30 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7f3b972e1bfb]
/lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7f3b972e7fc6]
/usr/lib/python2.7/dist-packages/gamera/plugins/_transformation.x86_64-linux-gnu.so(_ZN5vigra10BasicImageIhSaIhEE10deallocateEv+0x51)[0x7f3b83f5dfb1]
/usr/lib/python2.7/dist-packages/gamera/plugins/_transformation.x86_64-linux-gnu.so(_ZN5vigra13resampleImageIN6Gamera18ConstImageIteratorIKNS1_9ImageViewINS1_9ImageDataIhEEEEPKhEENS1_8AccessorIhEENS1_13ImageIteratorIS6_PhEESC_EEvT_SG_T0_T1_T2_dd+0x33b)[0x7f3b83f76e6b]
/usr/lib/python2.7/dist-packages/gamera/plugins/_transformation.x86_64-linux-gnu.so(_ZN6Gamera6resizeINS_9ImageViewINS_9ImageDataIhEEEEEEPNS_5ImageERT_RKNS_3DimEi+0x43f)[0x7f3b83fb2c3f]
/usr/lib/python2.7/dist-packages/gamera/plugins/_transformation.x86_64-linux-gnu.so(+0x1fd85)[0x7f3b83f4ed85]

Thanks,
DS

[cdalitz]

Thanks for reporting the bug. It is fixed in the git repository. Chris