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Theodore Ts'o 2d7361ebfa resize2fs: Fix corruption bug impacting ext4 filesystems with uninit_bg
Due to a fencepost bug, when skipping a block group whose block bitmap
was uninitialized (and hence could not contain any blocks eligible for
relaocation), the block immediately following the block group wasn't
checked as well.  If it was in use and required relocation, it
wouldn't get properly relocated, with the result that an inode using
such a block would end up, post resize, with a pointer to a block now
outside the bounds of the filesystem.

This commit fixes this fencepost error.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2009-04-18 22:42:13 -04:00
config Don't assume that /bin/true is always in /bin 2008-07-14 17:47:52 -04:00
contrib Add make-sparse.c to contrib 2008-11-17 17:52:15 -05:00
debian debian: Add homepage field to the control file 2009-04-18 11:37:35 -04:00
debugfs debugfs: Teach the set_inode_fields_command how to set i_file_acl_high 2009-04-18 09:41:04 -04:00
doc fix libext2fs info page name 2009-03-08 19:29:28 -04:00
e2fsck e2fsck: print unsigned RAM usage statistics 2009-04-07 13:39:24 -04:00
ext2ed Remove trailing whitespace for the entire source tree 2008-08-27 23:07:54 -04:00
include/nonunix Remove trailing whitespace for the entire source tree 2008-08-27 23:07:54 -04:00
install-utils Remove Changelog files since they're not used after the git migration 2007-07-08 08:50:41 -04:00
intl remove useless if-before-free tests 2009-03-08 20:37:12 -04:00
lib libuuid: Close all file descriptors before running uuidd 2009-04-15 13:12:56 -04:00
misc tune2fs: Clarify manpage regarding how to see the current settings 2009-04-18 11:39:22 -04:00
po po: update cs.po (from translationproject.org) 2009-03-16 22:26:52 -04:00
resize resize2fs: Fix corruption bug impacting ext4 filesystems with uninit_bg 2009-04-18 22:42:13 -04:00
tests tests: Filter out "Lifetime writes" from the dumpe2fs display 2009-03-08 19:01:03 -04:00
util remove useless if-before-free tests 2009-03-08 20:37:12 -04:00
.gitignore Treat build.static as an ingored file in the source directory 2008-07-07 09:35:36 -04:00
.hgignore Ignore quilt work files 2005-07-19 08:41:27 -05:00
.hgtags Added tag E2FSPROGS-1_40 for changeset 097cd140ac3b 2007-06-29 22:05:59 -04:00
.missing-copyright Many files: 1997-04-29 16:15:03 +00:00
.release-checklist Update release checklist to include reminder to update translation 2008-07-10 17:25:22 -04:00
ABOUT-NLS Update to gettext 0.11.5. We now enable NLS support by default. 2003-05-03 16:35:17 -04:00
COPYING Clarify the copyright licenses used by the various libraries in COPYING 2007-06-23 01:04:53 -04:00
INSTALL Add a comment in INSTALL regarding --disable-tls on older systems 2008-07-10 09:08:44 -04:00
INSTALL.elfbin ChangeLog, INSTALL.elfbin: 1999-01-02 04:15:29 +00:00
MCONFIG.in Add support to build profiled binaries in the misc directory 2008-11-15 12:34:28 -05:00
Makefile.in Fix parallel build problem with util/subst 2008-10-12 23:12:22 -04:00
README Update release notes, changelog, etc., for e2fsprogs 1.41.4 release 2009-01-27 19:51:00 -05:00
README.subset Update release notes, version files for 1.40.4 release 2008-01-01 00:35:17 -05:00
RELEASE-NOTES Update release notes, changelog, etc., for e2fsprogs 1.41.4 release 2009-01-27 19:51:00 -05:00
SHLIBS Many files: 1997-04-29 16:15:03 +00:00
SUBMITTING-PATCHES Added SUBMITTING-PATCHES file 2005-07-05 22:30:13 -05:00
TODO Update TODO to remove item which is already completed. 2006-05-13 09:28:04 -04:00
aclocal.m4 Use pkg-config to determine where to find the devmapper library 2008-01-03 12:36:59 -05:00
configure libuuid: Close all file descriptors before running uuidd 2009-04-15 13:12:56 -04:00
configure.in libuuid: Close all file descriptors before running uuidd 2009-04-15 13:12:56 -04:00
depfix.sed ChangeLog, depfix.sed: 1999-07-19 15:48:08 +00:00
e2fsprogs.lsm Update release notes, changelog, etc., for e2fsprogs 1.41.4 release 2009-01-27 19:51:00 -05:00
e2fsprogs.spec.in allow integrating the "make rpm" command into a build system 2008-08-24 21:03:17 -04:00
version.h Update release notes, changelog, etc., for e2fsprogs 1.41.4 release 2009-01-27 19:51:00 -05:00
wordwrap.pl ChangeLog, wordwrap.pl: 2001-06-01 23:49:46 +00:00

README

	This is the new version (1.41.4) of the second extended file
system management programs.

	From time to time, I release new versions of e2fsprogs, to fix
bugs and to make the utilities more robust.  You can always find
information about the latest version at the the e2fsprogs web page,
which is:

	http://e2fsprogs.sourceforge.net

	The INSTALL file has instructions on building and installing
e2fsprogs.  Provisions for building Red Hat RPMs and Debian dpkg files
are supplied as well.

	In case of bugs in these programs, please contact Ted Ts'o at
tytso@mit.edu or tytso@alum.mit.edu.  See the e2fsck man page for
suggestions of what sort of information to include when submitting bug
reports for these programs.