-E2fsprogs 1.43-WIP (December 28, 2013) -- 38cc555a5fc
-======================================
+E2fsprogs 1.43.3 (September 4, 2016)
+====================================
+
+Fix e2fsck's handling of timestamps on 32-bit systems.
+
+E2fsck will now check, and if necessary repair the extra isize fields
+in the inode and superblock.
+
+Fix crashes on architectures such as sparc64 that are sensitive to
+unaligned pointer derferences in the journal recovery code when
+journal checksums are enabled.
+
+Programming notes
+-----------------
+
+Support reproducible builds by not capturing the build directory into
+the mk_cmds and compile_et scripts. Also fix debian build rules to
+ensure build reproducibility.
+
+Fix debian build rules to ensure build reproducibility and to avoid
+hiding the linker flags for e2fsck.static so the build hardening log
+scanner can properly audit the build.
+
+Fix compatibility with FreeBSD's pmake and teach the configure script
+to force the creation of pmake-compatible Makefiles if the
+FORCE_NATIVE_MAKE environment variable is set to a non-empty value.
+
+
+E2fsprogs 1.43.2 (September 1, 2016)
+====================================
+
+Fix resize2fs so it will not crash if there is an extended attribute
+block but it doesn't need to migate any blocks during an off-line
+resize
+
+Fix a crash when mke2fs or debugfs tries to copy in a directory
+hierarchy containing an empty directory
+
+Mke2fs will now use a larger journal by default for filesystems
+greater than 128 GB. (1GB instead of 128 MB.)
+
+Fix an alignment bug in e2fsck which caused sparc64 architectures to
+crash when replaying the journal on file systems with a 64-bit block
+number.
+
+Clarify the message printed by tune2fs message when the user needs to
+run e2fsck so it's clear that the -f flag to e2fsck is needed to
+force a full e2fsck scan. (Addresses Debian Bug: #828022)
+
+Fix a bug in e2fsck caused by a power failure during e2fsck's journal
+replay could leave the file system in a state where if the file system
+is mounted without doing a full e2fsck scan, the file system could get
+corrupted
+
+Fix the logic in e2fsck which decides when to repair legacy negative
+timestamp encodings.
+
+Add a command to debugfs to copy the inode structure from one inode to
+another.
+
+Fix a typo in debugfs's stat command when printing out the dtime field
+on file systems with an extended timestamp.
+
+Fix big endian bugs in the e2undo program. (Addresses Red Hat Bug
+#1344636)
+
+Debugfs's logdump can now properly handle journals larger than 2GB.
+
+Avoid installing the man page for fuse2fs if it has not been built.
+
+Update the Catalan, Chinese, Danish, Dutch, French, German, Polish,
+Swedish, Ukrainian translations and added new translations for
+Hugarian and Serbian.
+
+
+Programming notes
+-----------------
+
+Fix portability problems in fuse2fs. Previously it wouldn't build on
+systems with older glibc versions where clock_gettime() is only
+available in the librt library, and if libintl is not bundled into the
+C library.
+
+Remove complicated logic which caused a static code analyzer to flag a
+false positive. (A static code analyzer also found a valid bug in
+deciding when to repair a legacy negative timestamp encoding, so
+eliminating false positives is important.)
+
+Fixed a bug where the ext2fs library cloud provoke when a
+extfs2_zero_blocks() is used (via fallocation, initializing a file
+system, uninitialized uninitialized inode table blocks) after a
+different file system which also used ext2fs_zero_blocks().
+
+Enable the unix_io manager in the ext2fs library so it can accept the
+use of a file descriptor. This is helpful in cases where the file
+descriptor comes from temporary file created using O_TMPFILE, or
+passed in from a unix domain socket.
+
+Fix a Windows64 portability bug.
+
+
+E2fsprogs 1.43.1 (June 8, 2016)
+===============================
+
+Fixed e2fsck so that it would correctly update the project quota usage
+when deleting a corrupted and inode, and fixed mke2fs so it wouldn't
+dereference memory beyond the small inode structure (which was wrong,
+but worked mostly by accident unless hardening or some security malloc
+was in use).
+
+Fixed a large number of FreeBSD portability problems. (To build on
+FreeBSD, however, we still need to use GNU Make and redirect dd to use
+GNU dd.)
+
+The configure script now supports --enable-hardening, which enables
+stack protection, fortify, read-only relocation tables, immediate
+dynamic symbol binding, and text segment ASLR (if the kernel has
+userspace ASLR support enabled) by enabling position independent
+executable code. (Distributions who want to do their own special
+thing can set CFLAGS, CFLAGS_SHLIB, CLFAGS_STLIB, LDFLAGS,
+LDFLAGS_SHLIB and LDFLAGS_STATIC as appropriate.)
+
+The configure script now supports --disable-tdb since on 64-bit
+systems, it's much faster to just enable additional swap space. The
+scratch_files feature in e2fsck.conf is mostly only useful on 32-bit
+systems.
+
+Fixed the Direct I/O fallback codepath in the Unix I/O manager so that
+read/modify/write worked correctly. Fortunately in practice (with the
+exception of the Undo handler when running on FreeBSD) used this buggy
+codepath. so file systems weren't getting corrupted.
+
+Mke2fs will now warn if the user provides a label which is too long.
+(Addresses Debian Bug: #791630)
+
+Debugfs's rdump command now works correctly when dumping the root
+directory of a file system. (Addresses Debian Bug: #766125)
+
+Fixed a bug in debugfs so it would correctly calculate a block group's
+checksum field field on 64-bit ssystems.
+
+E2fsck now has a much more understandable error message when the
+journal superblock is corrupt and the user declines to fix it.
+(Addresses Debian Bug: #768162)
+
+Fixed support of extended timestamps on 64-bit systems.
+
+Updated/fixed various man pages. (Addresses Debian Bugs: #766379,
+#761144, #770750, #428361, #766127)
+
+Fixed various Debian Packaging Issues. (Addresses Debian Bug: #825868)
+
-Add support for the ext4 metadata checksum feature.
+Programming notes
+-----------------
+
+Fixed coverity, sparse, gcc -Wall, and clang warnings/nits.
+
+Fixed Android build makefiles (which was missing a newly added file in
+lib/support).
+
+In general, checks on s_creator_os have been removed in favor of
+feature flag specific checks; if there is something that can't be
+checked via the presence of a feature flag, we will simply check
+whether the creator OS is *not* EXT2_OS_HURD which is the one
+operating system where there has been extensive abuse of the
+s_creator_os flag.
+
+The libmagic libary has been suppressed when running the regression
+test suite to avoid false test failures caused by differences between
+versions of libmagic (and/or the magic number database).
+
+The tests/test_script progam now accepts the --failed option, which
+will run those tests that had previously failed.
+
+Fixed tests build on those systems which require LDFLAGS to be set.
+
+Fixed the regression test suite so it will properly filter out version
+numbers with two components (such as 1.43) from log files before
+comparing them with the expected golden output.
+
+
+E2fsprogs 1.43 (May 17, 2016)
+=============================
+
+Add support for the ext4 metadata checksum, checksum seed, inline
+data, encryption, project quota, and read-only features.
+
+Support for the very old, experimental, and never-added-to-mainline
+compression feature has been removed.
+
+Mke2fs will now create file systems with the metadata_csum and 64bit
+features enabled by default.
+
+The mke2fs program will now support multiple -O options (instead of
+just ignoring all but the last -O option).
+
+Mke2fs will now correctly determine the size of a file system and
+handle the discard operation correctly when the "-E offset=NNN" is
+used. (Addresses Debian Bug: #803629)
+
+The tune2fs program will ask the user for confirmation before starting
+dangerous operations if the terminal is available, and it will replay
+the journal if necessary.
+
+Add an ext2/3/4 FUSE server
+
+Debugfs can now modify extended attributes and journal transactions.
+
+Debugfs now can properly display and set extended timestamps.
+
+E2fsck will offer to fix extended timestamps that were incorrectly
+encoded by older kernels.
+
+Fix miscellaneous MMP bugs in debugfs.
+
+Fix sparse_super2 bugs in mke2fs and resize2fs.
+
+Fix or improve offset support in mke2fs, e2undo, and libext2fs.
+
+The resize2fs command can now convert file systems between 64-bit and
+32-bit mode.
+
+Fix potential out-of-bounds memory access in resize2fs when doing a
+large off-line file system grow operation.
+
+We now use a new e2undo file format which is much more efficient and
+faster than the old tdb-based scheme. Since it so much faster,
+e2fsck, tune2fs, debugfs, and resize2fs now also can support using
+creating an undo file.
+
+The mke2fs command can now set the error behavior when initializing
+the file system (so the administrator doesn't have to issue a separate
+tune2fs -e command).
+
+Teach mke2fs to parse a human-readable argument for -i option.
+
+Teach mke2fs to automatically handle creating file systems > 500T by
+automatically enable the meta_bg feature.
+
+Mke2fs will now prompt for user verification before rewriting a file
+system's superblock using the -S option.
+
+Mke2fs no longer complains if the user tries to create a file system
+using the entire block device (e.g., without using a partition). The
+minor number convention is not used by all block devices, and it's
+quite normal in some circumstances to create a file system on /dev/sdc
+instead of /dev/sdc1.
+
+Fix an "mke2fs -d" bug which could create inodes with invalid
+extended attribute blocks
+
+E2fsck is now much more paranoid about not freeing or corrupting
+critical metadata blocks, such as inode table blocks, even if
+corrupted indirect blocks or extent trees point at these blocks.
+
+E2fsck now prints block ranges in pass1b instead of listing all of the
+blocks exhaustively.
+
+E2fsck will try to expand the root directory if the lost+found can't
+be linked to the root directory. Also, offer to use the root
+directory if lost+found can't be created.
+
+E2fsck is now more paranoid handling corrupted extent trees as well as
+corrupted journals.
+
+E2fsck can now rebuild extent trees, either (a) to optimize them, (b)
+to recover from a corrupted extent tree, or (c) to convert
+block-mapped inodes to use extents.
+
+E2fsck now has a readahead mechanism which can significantly speed its
+performance, especially on RAID arrays.
+
+E2fsck now has a "yes to all" option which the user can give if she is
+tired of answering 'y' to a very large number of questions.
+
+E2fsck will now ignore the badblocks inode if the contents of the
+badblocks inode indicate that the portion inode table containing the
+badblocks inode is bad. (We must go deeper...)
+
+E2fsck can now correctly fix directory with holes on bigalloc file
+systems.
+
+E2fsck will now check for extent mapped inodes with no extent header
+and clear them if found.
+
+E2fsck now checks to make sure the extended attribute header doesn't
+result in the xattr extending beyond the bounds of the inode
+
+Fixed a bug in e2fsck to avoid overrunning a buffer containing jbd2
+revoke records if the journal is corrupted.
+
+Fixed a bug in e2fsck which could cause it loop forever if a special
+inode has too many invalid block mappings.
+
+Fixed a bug in e2fsck which could cause pass1b/c/d processing to get
+confused if an attempt to allocate a block can't find any free space
+in the file system.
+
+E2fsck will no longer try to force rewrite blocks located beyond the
+file system.
+
+The e2fsck program will no longer update the quota inodes when it is
+interrupted.
+
+Fix a bug which in rare cases would cause e2fsck -fD to corrupt an
+extent-mapped directory.
+
+Fixed a bug in resize2fs which could lead to resize2fs crashing or a
+corrupted file system if the file system is almost completely full
+when trying grow a file system and we need to allocate blocks to grow
+the block group descriptors.
+
+Fixed a bug in resize2fs which could cause it to get fooled trying to
+determinthe the RAID array's stride when flex_bg is enabled.
+
+Fix resize2fs bug that could leave block allocation bitmaps
+uninitialized.
+
+The dumpe2fs output has been improved so it is cleaner and always fits
+within 80 columns. Also added a more easily machine-parsable output
+of dumpe2fs.
+
+The mke2fs program can now pre-populate a file system from a directory
+hierarchy using the -d option.
+
+The mke2fs program now skips zeroing inode table blocks if they were
+already zeroed using the discard feature.
Check to make sure file system features which can not be supported by
HURD are not enabled if the file system is created to be
HURD-compatible.
+Added a new e2fuzz command that will fuzz an ext4 image for testing
+purposes.
+
+The debugfs logdump command can now deal with 64-bit revoke tables
+correctly. Also, "logdump -O" will print the old log contents (before
+the journal was replayed).
+
+The debugfs bmap command can now be used to set or allocate a physical
+block.
+
+Fixed a bug so "filefrag -B -e -v" does not return a separate entry
+for each block.
+
+The filefrag program now accounts for holes in sparse files created by
+the file punch operation as an expected/optimal mapping.
+
+The file I/O functions now correctly handle inodes containing
+uninitialized blocks.
+
+Fix a bug in tune2fs so that removing uninit_bg feature on a bigalloc
+file system won't result in corrupted block bitmaps.
+
+Updated/fixed various man pages. (Addresses Debian Bug: #798425)
+
Programmer's Notes
------------------
+Fixed coverity, sparse gcc -Wall, and clang warnings/nits.
+
+Added Android build files so that e2fsprogs can be built in the
+Android source tree.
+
Reduce the use of libc functions in libext2fs that may not be present
in the boot loader environment, at least for those functions that are
needed by boot loadsers such as yaboot.
+Developers can now overide the debugging and optimization flags by
+redefining the CFLAGS makefile macro.
+
+The libext2fs library now has support for fallocate.
+
+The mke2fs command will now ask the user for confirmation if block
+device or image file contains an existing file system image, and
+stdout and stdin are connected to a tty.
+
+The libext2fs library now picks a more intelligent goal block when
+doing block allocations.
+
+The libext2fs library will now automatically set the BLOCK_UNINT flag
+if all of the blocks in a block group are free, to speed up future
+e2fsck and dumpe2fs operations on the file system.
+
+Add two new functions ext2fs_new_range() and ext2fs_alloc_range() to
+libext2fs.
+
+The ext2fs_zero_blocks() command will use FALLOC_FL_ZERO_RANGE for
+file-based images.
+
+The ext2fs_bmap() function supports new flags BMAP_UNINIT and
+BMAP_ZERO.
+
+The ext2fs_new_block2() function will now call the alloc_block hook
+before checking fs->block_map.
+
Support for the MMP feature can now be disabled at compile time.
+Added support to manipulate extended attributes to libext2fs.
+
+Added a lot of new regression tests.
+
+Added endian annotations so it's possible to scan e2fsprogs for endian
+problems using a static code analyzer.
+
+Fixed memory leaks in libext2fs.
+
+The e2fsck jbd2 handling code has been resynced with the 3.16 kernel.
+There is now a script in the contrib directory which automates most of
+the resync process.
+
+The build system will now run cppcheck (a static code analysis tool)
+via "make C=1"
+
+
+E2fsprogs 1.42.13 (May 17, 2015)
+================================
+
+Fixed a potential buffer overflow while closing a file system in
+libext2fs. (CVE-2015-1572, Addresses Debian Bug: #778948)
+
+Fixed a bug which could cause e2fsck to corrupt Hurd file systems.
+(Addresses Debian Bug: #760275)
+
+Fixed a deadlock which occurs when using systemd and e2fsck.conf's
+logging feature. (Addresses Debian Bug: #775234)
+
+Fixed a bug which could cause programs using libext2's inode table
+scanning functions from crashing on certain corrupted file systems.
+(Addresses Debian Bug: #773795)
+
+Fixed dumpe2fs so it won't crash if the user doesn't specify a block
+device (file system). (Addresses Debian Bug: #764293)
+
+Fixed e2fsck so if it notices unexpected HTREE blocks in pass 2, it
+will report the correct directory inode containing the inconsistency.
+
+If e2fsck fails to grow the dir_info structure due realloc(3) not
+having enough memory, it will now fail with explanatory message
+instead of staggering on failing with a confusing internal error
+messages.
+
+The tune2fs program will zero out the superblock journal backup
+information when removing a journal from a file system.
+
+The mke2fs program now enables the large_file feature by default.
+
+Fixed a bug which could cause badblocks to crash if there are millions
+and millions of bad blocks.
+
+Fixed some use-after-free bug in resize2fs and e2fsck.
+
+Fixed a memory leak in tune2fs.
+
+Fixed some bigendian bugs that had crept into both indirect and extent
+handling inside libext2fs.
+
+Updated/fixed various man pages.
+
+Update Esperanto, German, and Spanish translations. Added Danish
+translation.
+
+Programmer's Notes
+------------------
+
+Fixed coverity, sparce gcc -Wall, and clang warnings/nits.
+
+Clean up some build system problems (build failures with various
+configure options, fix Posix portability issues, etc.)
+
+The functions ext2fs_inode_alloc_stats[2]() and
+ext2fs_block_alloc_stats[2]() now check the inode and block numbers
+passed to them, to avoid crashes caused by buggy callers.
+
+The libext2fs directory iterator will now check for an invalid
+directory entry length instead of possibly walking off the end of the
+directory buffer.
+
+
+E2fsprogs 1.42.12 (August 25, 2014)
+===================================
+
+Fix various e2fsck bugs when trying to repair bigalloc file systems.
+
+E2fsck can now repair a file system with an overly large
+s_first_meta_bg field, which had previously caused all e2fsprogs
+programs to crash when trying to open such a file system.
+
+Fix e2fsck so that it can correctly fix a number of rare file system
+corruptions that were discovered when using a file system fuzzer.
+
+Fix e2fsck so it does not try to write back block group descriptors if
+they have not been modified.
+
+Mke2fs program will now place metadata blocks in the last flex_bg so
+they are contiguous. This reduces free space fragmentation in a
+freshly created file system, as well as allowing mke2fs commands which
+request extremely large flex_bg size to succeed.
+
+Mke2fs now creates hugefiles more efficiently (with fewer extent tree
+blocks).
+
+Fix a 32/64-bit overflow bug that could cause resize2fs to loop
+forever. (Addresses-Launchpad-Bug: #1321958)
+
+The resize2fs program will now use much less memory when resizing very
+large file systems.
+
+Fix a bug which could cause resize2fs to get confused and produce a
+corrupted file system when shrinking a file system that had been
+previously expanded and converted to use the meta_bg file system
+format, but which no longer needs to use the meta_bg file system
+format any longer. This typically happened with large (> 16TB) file
+systems. (Addresses Debian Bug: #756922)
+
+The e4defrag program will now defrag backwards-allocated files.
+
+Fix tune2fs updating UUID's when manipulating file systems with
+external journals (both the file system and journal UUID).
+
+Fix tune2fs so it can remove an external journal for file systems with
+a 1k block size.
+
+Add a new debugfs command, "inode_dump", which prints the inode in hex
+and ASCII format.
+
+The debugfs's "set_inode_field" will now automatically allocate blocks
+for indirect blocks and extent tree blocks.
+
+Fix debugfs's "set_inode_field" so can properly handle
+"block[IND|DIND|TIND]".
+
+The debugfs "rdump" command will now take multiple source arguments.
+
+Fixed a double close(2) bug in "rdump" and "rdump -p".
+
+Fix debugfs's argument parsing for the freefrag command.
+
+Fix filefrag to properly handle using the FIBMAP ioctl (with -B).
+(Addresses Launchpad Bug: #1356496)
+
+Clarified messages that were confusing users in debugfs, e2fsck,
+mke2fs, and resize2fs (Addresses Debian Bugs: #758029, #757543,
+#757544)
+
+Dumpe2fs will now complain if extra arguments are given to it.
+(Addresses Debian Bug: #758074)
+
+Updated/fixed various man pages. (Addresses-Debian-Bug: #726760)
+
+Update Czech, Dutch, French, Polish, Spanish, Sweedish, Ukrainian, and
+Vietnamese translations.
+
+Programmer's Notes
+------------------
+
+The Unix I/O layer will now use pread[64]/pwrite[64] to reduce the
+number of system calls issued.
+
+Fixed profiled build.
+
+The libext2fs library will now more efficiently split an extent tree
+index block when appending to an end of a file.
+
+Fixed free block accounting for 64-bit file systems.
+
+Add a new function ext2s_inode_size_set() which takes care of all of
+the required feature flag modifications.
+
+The regression tests no longer require the presence of the md5sum
+program.
+
+Fix build failure on MIPS platforms on Debian (Addresses Debian Bug:
+#754605)
+
+Fix various Coverity warnings (#1225003, #1229243, #1252003)
+
E2fsprogs 1.42.11 (July 9, 2014)
================================
Fixed e2fsck so it won't try checking for, and adding, a missing
lost+found directory when running in read-only mode.
+Fixed e2image so that progress information won't get leaked to stdout.
+(Addresses Red Hat Bugzilla: #1327329)
+
Fixed e2image to avoid some buffer overruns which would cause it to when
creating a "standard (non-raw, non-qcow2) image file. Standard
e2image files are actually very rarely used, so we didn't notice when
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