Bug#797363: vcmi: Segfault when buying spellbook

[Nils Dagsson Moskopp]

Package: vcmi
Version: 0.98+dfsg-1+b2
Severity: normal

Dear Maintainer,

in the attached VCMI save game, I moved the hero near the city to the city.
I then bought a spell building and tried to buy a spellbook for the hero.

The game crashed. I can reproduce this using the attached save game.
I expected to be able to buy a spellbook without the game crashing.

For the three last crashes, dmesg output contained this:
> [295408.187181] CClient::run[31691]: segfault at 0 ip b7148f28 sp a72fdfe0 error 4 in libvcmi.so[b6d7c000+670000]
> [295456.345553] CClient::run[31743]: segfault at 18 ip b70ebf28 sp a72fdfe0 error 4 in libvcmi.so[b6d1f000+670000]
> [295580.068376] CClient::run[31840]: segfault at 0 ip b70fff28 sp a72fdfe0 error 4 in libvcmi.so[b6d33000+670000]


-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.13-1-686-pae (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)

Versions of packages vcmi depends on:
ii  libavcodec-ffmpeg56             7:2.7.2-1
ii  libavformat-ffmpeg56            7:2.7.2-1
ii  libavutil-ffmpeg54              7:2.7.2-1
ii  libboost-filesystem1.55.0       1.55.0+dfsg-4
ii  libboost-locale1.55.0           1.55.0+dfsg-4
ii  libboost-program-options1.55.0  1.55.0+dfsg-4
ii  libboost-system1.55.0           1.55.0+dfsg-4
ii  libboost-thread1.55.0           1.55.0+dfsg-4
ii  libc6                           2.19-19
ii  libfuzzylite5.1                 5.1+dfsg-1
ii  libgcc1                         1:4.9.2-10
ii  libminizip1                     1.1-6
ii  libqt5core5a                    5.4.2+dfsg-5
ii  libqt5gui5                      5.4.2+dfsg-5
ii  libqt5network5                  5.4.2+dfsg-5
ii  libqt5widgets5                  5.4.2+dfsg-5
ii  libsdl2-2.0-0                   2.0.2+dfsg1-7
ii  libsdl2-image-2.0-0             2.0.0+dfsg-3+b4
ii  libsdl2-mixer-2.0-0             2.0.0+dfsg1-5
ii  libsdl2-ttf-2.0-0               2.0.12+dfsg1-2
ii  libstdc++6                      4.9.2-10
ii  libswscale-ffmpeg3              7:2.7.2-1
ii  zlib1g                          1:1.2.8.dfsg-2+b1

Versions of packages vcmi recommends:
ii  innoextract  1.4-1+b1
ii  libav-tools  6:11.4-2
ii  unshield     1.0-1
ii  unzip        6.0-17

vcmi suggests no packages.

-- no debconf information
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