Package: maptool
Version: 0.5.3+dfsg.1-2+b1
Severity: grave
Justification: renders package unusable

Trying to use maptool with a .pbf file gave a segfault almost
immediately. Compiling my own maptool directly from the navit git
gave a working version. 

This was encountered while looking at the issues with navit on wince:
see https://github.com/navit-gps/navit/issues/953#issuecomment-578313710

Search down that page to see the problem with the Debian testing
maptool:

maptool --protobuf -i
/ssdback1/ael/mapping/mkgmap/great-britain-latest.osm.pbf test.bin

but that SEGFAULTED almost immediately after writing some empty *.tmp
files. gdb
shows

Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x000055c63a68cf30 in osmpbf.blob_header.init ()
Backtrace showed:
(gdb) bt
#0 0x000055c63a68cf30 in osmpbf.blob_header.init ()
#1 0x000055c63a6917da in protobuf_c_message_unpack ()
#2 0x000055c63a68a7ec in ?? ()
#3 0x000055c63a68abb8 in map_collect_data_osm_protobuf ()
#4 0x000055c63a679e73 in main ()

I see that there is a new version in unstable but I have not tried that
version as yet.



-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.4.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB:en 
(charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages maptool depends on:
ii  libc6         2.29-9
ii  libglib2.0-0  2.62.4-1
ii  zlib1g        1:1.2.11.dfsg-1+b1

maptool recommends no packages.

Versions of packages maptool suggests:
pn  navit  <none>

-- no debconf information

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