Package: dosfstools
Version: 3.0.13-1
Followup-For: Bug #691093
Dear Maintainer,
Same here.
* What led up to the situation? Checking the filesystem of a micro SD card.
* What exactly did you do (or not do) that was effective (or
ineffective)? I ran "sudo fsck /dev/sdc1 -a".
* What was the outcome of this action? A crash dump referring to a buffer
overflow detected by fortify.
* What outcome did you expect instead? Fixing the file system.
$ sudo fsck /dev/sdc1 -a
fsck from util-linux 2.20.1
dosfsck 3.0.13, 30 Jun 2012, FAT32, LFN
*** buffer overflow detected ***: fsck.vfat terminated
======= Backtrace: =========
/lib/i386-linux-gnu/i686/cmov/libc.so.6(__fortify_fail+0x50)[0xb766a3c0]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(+0xe92fa)[0xb76692fa]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(+0xe8a38)[0xb7668a38]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(_IO_default_xsputn+0x9e)[0xb75ef47e]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(_IO_vfprintf+0xef4)[0xb75c0954]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(__vsprintf_chk+0xa7)[0xb7668ae7]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(__sprintf_chk+0x2d)[0xb7668a2d]
fsck.vfat[0x804c8d4]
======= Memory map: ========
08048000-08055000 r-xp 00000000 08:11 8650815 /sbin/dosfsck
08055000-08056000 r--p 0000c000 08:11 8650815 /sbin/dosfsck
08056000-08057000 rw-p 0000d000 08:11 8650815 /sbin/dosfsck
08057000-08059000 rw-p 00000000 00:00 0
09bf5000-09c34000 rw-p 00000000 00:00 0 [heap]
b74c9000-b74e5000 r-xp 00000000 08:11 5785914 /lib/i386-linux-
gnu/libgcc_s.so.1
b74e5000-b74e6000 rw-p 0001b000 08:11 5785914 /lib/i386-linux-
gnu/libgcc_s.so.1
b7505000-b7580000 rw-p 00000000 00:00 0
b7580000-b76dc000 r-xp 00000000 08:11 5921995 /lib/i386-linux-
gnu/i686/cmov/libc-2.13.so
b76dc000-b76dd000 ---p 0015c000 08:11 5921995 /lib/i386-linux-
gnu/i686/cmov/libc-2.13.so
b76dd000-b76df000 r--p 0015c000 08:11 5921995 /lib/i386-linux-
gnu/i686/cmov/libc-2.13.so
b76df000-b76e0000 rw-p 0015e000 08:11 5921995 /lib/i386-linux-
gnu/i686/cmov/libc-2.13.so
b76e0000-b76e3000 rw-p 00000000 00:00 0
b7701000-b7704000 rw-p 00000000 00:00 0
b7704000-b7705000 r-xp 00000000 00:00 0 [vdso]
b7705000-b7721000 r-xp 00000000 08:11 5788479 /lib/i386-linux-gnu/ld-2.13.so
b7721000-b7722000 r--p 0001b000 08:11 5788479 /lib/i386-linux-gnu/ld-2.13.so
b7722000-b7723000 rw-p 0001c000 08:11 5788479 /lib/i386-linux-gnu/ld-2.13.so
bfd76000-bfd97000 rw-p 00000000 00:00 0 [stack]
fsck: Warning... fsck.vfat for device /dev/sdc1 exited with signal 6.
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 3.5-trunk-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages dosfstools depends on:
ii libc6 2.13-37
dosfstools recommends no packages.
dosfstools suggests no packages.
-- no debconf information
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