Package: extundelete
Version: 0.2.0-2
Severity: important
Tags: patch
When attempting to use extundelete to recover files from a partition
(/dev/sda11, a 553GB ext4 partition previously mounted as /home, and
fsck'd before running 'extundelete /dev/sda11 --restore-all'), I got
a general protection fault.
It turns out that e2fsprogs and extundelete have different declarations
of the ext2_extent_handle structure. Changing extundelete's struct
to the version in e2fsprogs appears to fix it - at least, I was able
to recover a bunch of files without further crashes.
The enclosed patch fixes the problem for now, though I suspect that
in the long run the struct really should live in a shared header file
instead.
=== Patch follows ===
diff -rc extundelete-0.2.0/src/block.c extundelete-0.2.0+deekoohacks/src/block.c
*** extundelete-0.2.0/src/block.c 2010-04-15 17:59:33.000000000 -0700
--- extundelete-0.2.0+deekoohacks/src/block.c 2012-04-29 00:16:12.102682323
-0700
***************
*** 69,74 ****
--- 69,75 ----
ext2_filsys fs;
ext2_ino_t ino;
struct ext2_inode *inode;
+ struct ext2_inode inodebuf;
int type;
int level;
int max_depth;
=== End patch ===
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.0.0-1-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages extundelete depends on:
ii e2fslibs 1.42.2-2 ext2/ext3/ext4 file system librari
ii libc6 2.13-27 Embedded GNU C Library: Shared lib
ii libcomerr2 1.42.2-2 common error description library
ii libgcc1 1:4.6.3-1 GCC support library
ii libstdc++6 4.6.3-1 GNU Standard C++ Library v3
extundelete recommends no packages.
extundelete suggests no packages.
-- no debconf information
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