$(LIBSS) should automatically include @DLOPEN_LIB@ so the right thing
happens for programs that need to use the ss library.
Reorder the library link order for tst_extents since the blkid library
uses libuuid functions.
Thanks to Eric Sandeen for pointing this problem out!
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
We need to set tm_isdst to -1 so that mktime will automatically
determine whether or not daylight savings time (DST) is in effect.
Previously tm_isdst was set to 0, which caused mktime to interpret the
time as if it was always not using DST.
Addresses-Debian-Bug: #471882
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
If we are redirecting the output of debugfs to a file or to another
process via a pipe, there's no point sending the output to a pager.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Make debugfs and tune2fs reference each other in the "SEE ALSO"
section.
Addresses-Sourceforge-Patches: #1399325
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Taking a cue from getfattr... if a string is "mostly"
printable characters, go ahead & print as a string,
and escape what's left over.
so we get:
Extended attributes stored in inode body:
selinux = "system_u:object_r:root_t:s0\000" (28)
instead of:
Extended attributes stored in inode body:
selinux = "73 79 73 74 65 6d 5f 75 3a 6f 62 6a 65 63 74 5f 72 3a 72 6f 6f 74 5f 74 3a 73 30 00 " (28)
(selinux includes the trailing null in "len" so it
never prints as a string today)
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Pass BLOCK_FLAG_READ_ONLY to ext2fs_block_iterate2() so that debugfs,
e2image, and tune2fs will work well with filesystems containing
extents.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This change allows debugfs to be reused as the base for e2fsprogs
internal test programs, by linking debugfs object files with
additional object file(s) that define additional commands. The test
program's object file(s) should define their own comand table, and
define the symbol extra_cmds to be a pointer to the ss_request_table.
In addition, the symbol debug_prog_name can be used to override the
name of the program printed in the version banner and in the ss
prompt.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Fix strtoblk() to allow a block number 0, and
common_block_args_process() so it prints an error message if a block
number that can't be parsed by strtoul().
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Originally submitted by Jason Pyeron:
While working with a compromized system (suckit root kit) hidden files
were viewable by debugfs but not any other utility. When spaces and
tabs were put into the directory names defugfs did not "show" them.
"ls -p" quotes the output so is can be parsed easily.
Addresses-Red-Hat-Bugzilla: #149480
Addresses-Sourceforge-Feature-Request: #1201667
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
When recovering a large number of deleted files, linking the undeleted
inodes to directories may require a directory to be expanded. This
could allocate a block that that had been used by one of the
yet-to-be-undeleted files. So the 'undel' command been enhanced to
allow the destination pathname to be optional. This will allow the
cautious user to undelete all of the inodes without specifying a
destination pathname, and then either use debugfs's link command to
add hard links, or use e2fsck to link all of the recovered files to
the lost+found directory.
Addresses-Sourceforge-Feature-Request: #967141
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
When fgets() function fails, contents of the buffer is undefined. That
is, fgets() return value needs to be checked, to avoid undefined behavior.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Mke2fs is supposed to set the uid/gid ownership of the root directory when
a non-rooot user creates the filesystem. This wasn't working correctly
if the uid/gid was > 16 bits. In additional, debugfs wasn't displaying
large uid/gid's correctly. This patch fixes these two programs.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The l_i_version field is now defined from the old l_i_reserved1 field in
the ext2 inode. This field will be used to store high 32 bits of the
64-bit inode version number.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This command allows the user to set a value in the block group descriptors
for a particular block group.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Add _GNU_SOURCE define to make sure O_LARGEFILE is defined for
do_dump(), and use O_LARGEFILE when writing files using do_rdump().
Addresses Debian Bug: #412614
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This is a no-op since long_opt isn't currently being used; the -l option
to htree_dump is currently unwired to anything at the moment.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Coverity ID: 47: Used before assigned
Also fixed a bug in checking if the fopen failed.
Coverity ID: 30: Resource Leak
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Handle leaked cbuf due to early returns with a generic failure path.
Coverity ID: 24: Resource Leak
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Add an extra byte to EXT2_NAME_LEN in the static allocation for the
required trailing null. This allows filenames up to the maximum
length of EXT2_NAME_LEN withover an overrun.
Coverity ID: 11: Overrun Static
Coverity ID: 12: Overrun Static
Coverity ID: 13: Overrun Static
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The dump_unused command in debugfs segfaults if used without an open
filesystem:
sor:~ # debugfs
debugfs 1.39 (29-May-2006)
debugfs: dump_unused
Segmentation fault
Patch (from IBM) below.
Signed-off-by: Matthias Koenig <mkoenig@suse.de>
Change all of the e2fsprogs programs to use the newer add_error_table()
and remove_error_table() interfaces instead of the much older
initialize_*_error_table() function.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Add support for the new flag EXT2_FLAG_SOFTSUPP_FEATURES flag to
ext2fs_open() , which allows application to open filesystes with features
which are currently only partially supported by e2fsprogs.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Theodore Ts'o