Package: testdisk
Version: 6.14-3+b3
Severity: normal
Dear Maintainer,
I am using testdisk to explore an NTFS partition in a disk image. On a Debian
7.8 (i686) testdisk 6.13-1 lists the files as expected, while on my machine it
receives a segmentation fault.
The following is a gdb stack trace:
**********************************************************
Program received signal SIGSEGV, Segmentation fault.
__strcmp_sse2_unaligned () at
../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:29
29 ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S: No such file or
directory.
(gdb) bt
#0 __strcmp_sse2_unaligned () at
../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:29
#1 0x0000000000409875 in merge (cmp=cmp@entry=0x43f280 <filesort>, a=0x79d8f0,
b=0x79d950) at list_sort.c:47
#2 0x0000000000409957 in td_list_sort (head=head@entry=0x7fffffffdb00,
cmp=0x43f280 <filesort>) at list_sort.c:142
#3 0x0000000000441e6b in ntfs_dir (disk_car=<optimized out>,
partition=<optimized out>, dir_data=<optimized out>, cluster=5,
dir_list=0x7fffffffdb00)
at ntfs_dir.c:325
#4 0x0000000000421e3f in dir_partition_aux (disk=0x0, disk@entry=0x74ead0,
partition=0x79d9b0, partition@entry=0x770600, dir_data=0x0,
dir_data@entry=0x7fffffffdc00, inode=0, depth=depth@entry=0,
current_cmd=0x7943c0, current_cmd@entry=0x7fffffffe3c8) at dirn.c:545
#5 0x0000000000423420 in dir_partition_aff (disk=disk@entry=0x74ead0,
partition=partition@entry=0x770600, dir_data=dir_data@entry=0x7fffffffdc00,
inode=<optimized out>, current_cmd=current_cmd@entry=0x7fffffffe3c8) at
dirn.c:582
#6 0x0000000000423873 in dir_partition (disk=disk@entry=0x74ead0,
partition=partition@entry=0x770600, verbose=verbose@entry=0,
current_cmd=current_cmd@entry=0x7fffffffe3c8) at dirpart.c:179
#7 0x0000000000431ee3 in ask_structure_ncurses (current_cmd=0x7fffffffe3c8,
verbose=0, list_part=0x7705d0, disk_car=0x74ead0) at intrface.c:367
#8 ask_structure (disk_car=0x74ead0, list_part=<optimized out>, verbose=0,
current_cmd=0x7fffffffe3c8) at intrface.c:426
#9 0x000000000042ffa8 in interface_recovery (disk_car=0x74ead0,
list_part_org=0x79d9b0, verbose=0, dump_ind=0, align=0, ask_part_order=7947200,
expert=0,
current_cmd=0x7fffffffe3c8) at godmode.c:1330
#10 0x000000000043b9c4 in menu_disk_ncurses (current_cmd=<optimized out>,
saveheader=<optimized out>, dump_ind=0, verbose=<optimized out>,
disk=<optimized out>) at tdiskop.c:160
#11 menu_disk (disk_car=0x74ead0, verbose=0, dump_ind=dump_ind@entry=0,
saveheader=saveheader@entry=0, current_cmd=0x7fffffffe3c8) at tdiskop.c:203
#12 0x000000000043c173 in testdisk_disk_selection_ncurses
(current_cmd=0x7fffffffe3c8, saveheader=0, list_disk=0x66d280, dump_ind=0,
verbose=0)
at tdisksel.c:199
#13 do_curses_testdisk (verbose=verbose@entry=0, dump_ind=dump_ind@entry=0,
list_disk=list_disk@entry=0x66d280, saveheader=saveheader@entry=0,
cmd_device=cmd_device@entry=0x0,
current_cmd=current_cmd@entry=0x7fffffffe3c8) at tdisksel.c:266
#14 0x0000000000403d6b in main (argc=<optimized out>, argv=<optimized out>) at
testdisk.c:430
**********************************************************
It might well be that the problem is triggered by the specific data in my disk
image, but I obviously can't attach 32GB to the report. I'm more than willing
to do further tests on your behalf, but I need some directions.
For what it's worth, testdisk 7.0 static binary taken from
http://www.cgsecurity.org/testdisk-7.0.linux26-x86_64.tar.bz2
works without a glitch.
-- System Information:
Debian Release: 8.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages testdisk depends on:
ii e2fslibs 1.42.12-1.1
ii libc6 2.19-18
ii libcomerr2 1.42.12-1.1
ii libjpeg62-turbo 1:1.3.1-12
ii libncursesw5 5.9+20140913-1+b1
ii libtinfo5 5.9+20140913-1+b1
ii libuuid1 2.25.2-6
ii ntfs-3g [libntfs-3g852] 1:2014.2.15AR.2-1+deb8u2
ii zlib1g 1:1.2.8.dfsg-2+b1
testdisk recommends no packages.
testdisk suggests no packages.
-- no debconf information
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