Bug#865346: aptitude segfaults in strlen()

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Bug#865346: aptitude segfaults in strlen()

Juergen Kosel
Package: aptitude
Version: 0.8.7-1
Severity: important

Dear Maintainer,

aptitude crashes very shortly after start.
This is the gdb output:

                                                                                                                    Thread 1 "aptitude" received signal SIGSEGV, Segmentation fault.
                                                               strlen () at ../sysdeps/x86_64/strlen.S:106
106 ../sysdeps/x86_64/strlen.S: Datei oder Verzeichnis nicht gefunden.
(gdb) bt
#0  strlen () at ../sysdeps/x86_64/strlen.S:106
#1  0x00007ffff5567d78 in _IO_vfprintf_internal (s=s@entry=0x7fffffffbe80, format=<optimized out>,
    format@entry=0x5555558ae600 "Package %s had been marked to reinstall, but the file for the current installed version %s is not available", ap=ap@entry=0x7fffffffc0b0) at vfprintf.c:1637
#2  0x00007ffff5615ae6 in ___vsnprintf_chk (
    s=0x555555cc23b0 "Package vdr-plugin-xineliboutput had been marked to reinstall, but the file for the current installed version ", maxlen=<optimized out>, flags=1, slen=<optimized out>,
    format=0x5555558ae600 "Package %s had been marked to reinstall, but the file for the current installed version %s is not available", args=0x7fffffffc0b0) at vsnprintf_chk.c:63
#3  0x00007ffff7a6d226 in GlobalError::Insert(GlobalError::MsgType, char const*, __va_list_tag (&) [1], unsigned long&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
#4  0x00007ffff7a6dd4d in GlobalError::Warning(char const*, ...) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0
#5  0x00005555557295ee in ?? ()
#6  0x000055555572c725 in ?? ()
#7  0x0000555555739c4a in ?? ()
#8  0x0000555555779683 in ?? ()
#9  0x0000555555698684 in ?? ()
#10 0x00005555555ffc9c in ?? ()
#11 0x0000555555604363 in ?? ()
#12 0x0000555555695a0a in ?? ()
#13 0x00007ffff71176b5 in cwidget::toplevel::mainloop(int) () from /usr/lib/x86_64-linux-gnu/libcwidget.so.3
#14 0x0000555555691bca in ?? ()
#15 0x00005555555b463d in ?? ()
#16 0x00007ffff553f2b1 in __libc_start_main (main=0x5555555b2f30, argc=2, argv=0x7fffffffe198,
    init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe188)
    at ../csu/libc-start.c:291
#17 0x00005555555bdafa in ?? ()
(gdb)


-- Package-specific info:
Terminal: xterm-256color
$DISPLAY is set.
which aptitude: /usr/bin/aptitude

aptitude version information:
aptitude 0.8.7
Compiler: g++ 6.3.0 20170406
Compiled against:
  apt version 5.0.1
  NCurses version 6.0
  libsigc++ version: 2.10.0
  Gtk+ support disabled.
  Qt support disabled.

Current library versions:
  NCurses version: ncurses 6.0.20161126
  cwidget version: 0.5.17
  Apt version: 5.0.1

aptitude linkage:
        linux-vdso.so.1 (0x00007ffe9bd80000)
        libapt-pkg.so.5.0 => /usr/lib/x86_64-linux-gnu/libapt-pkg.so.5.0 (0x00007fa8a33f2000)
        libncursesw.so.5 => /lib/x86_64-linux-gnu/libncursesw.so.5 (0x00007fa8a31c2000)
        libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007fa8a2f98000)
        libsigc-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libsigc-2.0.so.0 (0x00007fa8a2d91000)
        libcwidget.so.3 => /usr/lib/x86_64-linux-gnu/libcwidget.so.3 (0x00007fa8a2a94000)
        libsqlite3.so.0 => /usr/lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007fa8a278a000)
        libboost_iostreams.so.1.62.0 => /usr/lib/x86_64-linux-gnu/libboost_iostreams.so.1.62.0 (0x00007fa8a2572000)
        libboost_filesystem.so.1.62.0 => /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.62.0 (0x00007fa8a2359000)
        libboost_system.so.1.62.0 => /usr/lib/x86_64-linux-gnu/libboost_system.so.1.62.0 (0x00007fa8a2155000)
        libxapian.so.30 => /usr/lib/x86_64-linux-gnu/libxapian.so.30 (0x00007fa8a1d41000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fa8a1b24000)
        libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fa8a17a0000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fa8a149c000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fa8a1285000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa8a0ee6000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fa8a0ce2000)
        libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007fa8a0acb000)
        libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fa8a08af000)
        libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007fa8a069f000)
        liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fa8a0479000)
        liblz4.so.1 => /usr/lib/x86_64-linux-gnu/liblz4.so.1 (0x00007fa8a0267000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fa8a005f000)
        libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007fa89fe58000)
        /lib64/ld-linux-x86-64.so.2 (0x000055f9b85c9000)

-- System Information:
Debian Release: 9.0
  APT prefers stable
  APT policy: (990, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE@euro, LC_CTYPE=de_DE@euro (charmap=ISO-8859-15), LANGUAGE=de_DE:de:en_GB:en (charmap=ISO-8859-15)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages aptitude depends on:
ii  aptitude-common            0.8.7-1
ii  libapt-pkg5.0              1.4.6
ii  libboost-filesystem1.62.0  1.62.0+dfsg-4
ii  libboost-iostreams1.62.0   1.62.0+dfsg-4
ii  libboost-system1.62.0      1.62.0+dfsg-4
ii  libc6                      2.24-11+deb9u1
ii  libcwidget3v5              0.5.17-4+b1
ii  libgcc1                    1:6.3.0-18
ii  libncursesw5               6.0+20161126-1
ii  libsigc++-2.0-0v5          2.10.0-1
ii  libsqlite3-0               3.16.2-5
ii  libstdc++6                 6.3.0-18
ii  libtinfo5                  6.0+20161126-1
ii  libxapian30                1.4.3-2

Versions of packages aptitude recommends:
ii  libparse-debianchangelog-perl  1.2.0-12
ii  sensible-utils                 0.0.9

Versions of packages aptitude suggests:
ii  apt-xapian-index                0.49
ii  aptitude-doc-en [aptitude-doc]  0.8.7-1
pn  debtags                         <none>
ii  tasksel                         3.39

-- no debconf information

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Bug#865346: aptitude segfaults in strlen()

Manuel A. Fernandez Montecelo-2
Control: tags -1 + pending


Hi Juergen,

2017-06-20 18:11 Juergen Kosel:
>Package: aptitude
>Version: 0.8.7-1
>Severity: important
>
>Dear Maintainer,
>
>aptitude crashes very shortly after start.
>This is the gdb output:

I commited a fix for this, thanks!

--
Manuel A. Fernandez Montecelo <[hidden email]>