[Pkg-games-ubuntu] [Bug 520432] Re: *** stack smashing detected ***: warzone2100 terminated

[Paul Wise (Debian)]

A possible fix was just committed to upstream's trunk and 2.3 branches.

<CIA-28> cypr * r10086 /trunk/lib/framework/configfile.c: 
<CIA-28> Use bigger buffers in registry_load, to avoid stack overflow if a key is longer than 31 bytes.
<CIA-28> Probably closes ticket:https://bugs.launchpad.net/ubuntu/+source/warzone2100/+bug/520432
<CIA-28> cypr * r10087 /branches/2.3/lib/framework/configfile.c: 2.3: Use bigger buffers in registry_load, to avoid stack overflow if a key is longer than 31 bytes.

Please test again when 2.3 is released.

** Changed in: warzone2100 (Ubuntu)
       Status: Incomplete => Fix Committed

-- 
*** stack smashing detected ***: warzone2100 terminated
https://bugs.launchpad.net/bugs/520432
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Status in “warzone2100” package in Ubuntu: Fix Committed

Bug description:
Binary package hint: warzone2100

1) Ubuntu 9.10
2) warzone2100 version 2.2.2

*** stack smashing detected ***: warzone2100 terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x37)[0x7fc35714b647]
/lib/libc.so.6(__fortify_fail+0x0)[0x7fc35714b610]
warzone2100[0x5e504b]
warzone2100(openWarzoneKey+0x13)[0x5e5233]
warzone2100(loadConfig+0x26)[0x48f3a6]
warzone2100(main+0x20a)[0x4f70da]
/lib/libc.so.6(__libc_start_main+0xfd)[0x7fc357072abd]
warzone2100[0x47c5a9]
======= Memory map: ========
00400000-00691000 r-xp 00000000 08:01 903087                             /usr/games/warzone2100
00890000-00891000 r--p 00290000 08:01 903087                             /usr/games/warzone2100
00891000-008b5000 rw-p 00291000 08:01 903087                             /usr/games/warzone2100
008b5000-01355000 rw-p 00000000 00:00 0 
02ab2000-02af0000 rw-p 00000000 00:00 0                                  [heap]
7fc354899000-7fc3548ac000 r--p 00000000 08:01 1147878                    /usr/share/locale/nl/LC_MESSAGES/warzone2100.mo
7fc3548ac000-7fc3548eb000 r--p 00000000 08:01 1090388                    /usr/lib/locale/nl_NL.utf8/LC_CTYPE
7fc3548eb000-7fc3548ec000 r--p 00000000 08:01 1008352                    /usr/lib/locale/nl_NL.utf8/LC_NUMERIC
7fc3548ec000-7fc3548ed000 r--p 00000000 08:01 1081346                    /usr/lib/locale/nl_NL.utf8/LC_TIME
7fc3548ed000-7fc3549d8000 r--p 00000000 08:01 1090391                    /usr/lib/locale/nl_NL.utf8/LC_COLLATE
7fc3549d8000-7fc3549d9000 r--p 00000000 08:01 1008353                    /usr/lib/locale/nl_NL.utf8/LC_MONETARY
7fc3549d9000-7fc3549da000 r--p 00000000 08:01 925878                     /usr/lib/locale/nl_NL.utf8/LC_MESSAGES/SYS_LC_MESSAGES
7fc3549da000-7fc3549db000 r--p 00000000 08:01 926223                     /usr/lib/locale/nl_NL.utf8/LC_PAPER
7fc3549db000-7fc3549dc000 r--p 00000000 08:01 926221                     /usr/lib/locale/nl_NL.utf8/LC_NAME
7fc3549dc000-7fc3549dd000 r--p 00000000 08:01 1008899                    /usr/lib/locale/nl_NL.utf8/LC_ADDRESS
7fc3549dd000-7fc3549de000 r--p 00000000 08:01 1008900                    /usr/lib/locale/nl_NL.utf8/LC_TELEPHONE
7fc3549de000-7fc3549df000 r--p 00000000 08:01 926219                     /usr/lib/locale/nl_NL.utf8/LC_MEASUREMENT
7fc3549df000-7fc3549e6000 r--s 00000000 08:01 909322                     /usr/lib/gconv/gconv-modules.cache
7fc3549e6000-7fc3549e7000 r--p 00000000 08:01 1008901                    /usr/lib/locale/nl_NL.utf8/LC_IDENTIFICATION
7fc3549e7000-7fc3549f0000 r--s 00000000 08:01 10641733                   /var/cache/fontconfig/945677eb7aeaf62f1d50efc3fb3ec7d8-x86-64.cache-2
7fc3549f0000-7fc3549f2000 r--s 00000000 08:01 10642555                   /var/cache/fontconfig/99e8ed0e538f840c565b6ed5dad60d56-x86-64.cache-2
7fc3549f2000-7fc3549f5000 r--s 00000000 08:01 10642526                   /var/cache/fontconfig/f24b2111ab8703b4e963115a8cf14259-x86-64.cache-2
7fc3549f5000-7fc3549fd000 r--s 00000000 08:01 10642553                   /var/cache/fontconfig/e383d7ea5fbe662a33d9b44caf393297-x86-64.cache-2
7fc3549fd000-7fc354a02000 r--s 00000000 08:01 10642534                   /var/cache/fontconfig/062808c12e6e608270f93bb230aed730-x86-64.cache-2
7fc354a02000-7fc354a06000 r--s 00000000 08:01 10642548                   /var/cache/fontconfig/a755afe4a08bf5b97852ceb7400b47bc-x86-64.cache-2
7fc354a06000-7fc354a0f000 r--s 00000000 08:01 10642547                   /var/cache/fontconfig/6d41288fd70b0be22e8c3a91e032eec0-x86-64.cache-2
7fc354a0f000-7fc354a1a000 r--s 00000000 08:01 10642546                   /var/cache/fontconfig/e3de0de479f42330eadf588a55fb5bf4-x86-64.cache-2
7fc354a1a000-7fc354a2a000 r--s 00000000 08:01 10642525                   /var/cache/fontconfig/0f34bcd4b6ee430af32735b75db7f02b-x86-64.cache-2
7fc354a2a000-7fc354a2f000 r-xp 00000000 08:01 901384                     /usr/lib/libXdmcp.so.6.0.0
7fc354a2f000-7fc354c2e000 ---p 00005000 08:01 901384                     /usr/lib/libXdmcp.so.6.0.0
7fc354c2e000-7fc354c2f000 rw-p 00004000 08:01 901384                     /usr/lib/libXdmcp.so.6.0.0
7fc354c2f000-7fc354c31000 r-xp 00000000 08:01 902567                     /usr/lib/libXau.so.6.0.0
7fc354c31000-7fc354e30000 ---p 00002000 08:01 902567                     /usr/lib/libXau.so.6.0.0
7fc354e30000-7fc354e31000 r--p 00001000 08:01 902567                     /usr/lib/libXau.so.6.0.0
7fc354e31000-7fc354e32000 rw-p 00002000 08:01 902567                     /usr/lib/libXau.so.6.0.0
7fc354e32000-7fc354e58000 r-xp 00000000 08:01 2949259                    /lib/libexpat.so.1.5.2
7fc354e58000-7fc355058000 ---p 00026000 08:01 2949259                    /lib/libexpat.so.1.5.2
7fc355058000-7fc35505a000 r--p 00026000 08:01 2949259                    /lib/libexpat.so.1.5.2
7fc35505a000-7fc35505b000 rw-p 00028000 08:01 2949259                    /lib/libexpat.so.1.5.2
7fc35505b000-7fc355062000 r-xp 00000000 08:01 2950046                    /lib/librt-2.10.1.so
7fc355062000-7fc355261000 ---p 00007000 08:01 2950046                    /lib/librt-2.10.1.so
7fc355261000-7fc355262000 r--p 00006000 08:01 2950046                    /lib/librt-2.10.1.so
7fc355262000-7fc355263000 rw-p 00007000 08:01 2950046                    /lib/librt-2.10.1.so
7fc355263000-7fc35527e000 r-xp 00000000 08:01 902120                     /usr/lib/libxcb.so.1.1.0
7fc35527e000-7fc35547d000 ---p 0001b000 08:01 902120                     /usr/lib/libxcb.so.1.1.0
7fc35547d000-7fc35547e000 r--p 0001a000 08:01 902120                     /usr/lib/libxcb.so.1.1.0
7fc35547e000-7fc35547f000 rw-p 0001b000 08:01 902120                     /usr/lib/libxcb.so.1.1.0
7fc35547f000-7fc355490000 r-xp 00000000 08:01 901122                     /usr/lib/libXext.so.6.4.0
7fc355490000-7fc35568f000 ---p 00011000 08:01 901122                     /usr/lib/libXext.so.6.4.0
7fc35568f000-7fc355690000 r--p 00010000 08:01 901122                     /usr/lib/libXext.so.6.4.0
7fc355690000-7fc355691000 rw-p 00011000 08:01 901122                     /usr/lib/libXext.so.6.4.0
7fc355691000-7fc35569f000 r-xp 00000000 08:01 902868                     /usr/lib/libfribidi.so.0.0.0
7fc35569f000-7fc35589e000 ---p 0000e000 08:01 902868                     /usr/lib/libfribidi.so.0.0.0Saved dump file to '/tmp/warzone2100.gdmp-c15KJm'
If you create a bugreport regardings this crash, please include this file.