89 lines
3.3 KiB
Plaintext
89 lines
3.3 KiB
Plaintext
E2fsprogs 1.45.5 (January 7, 2020)
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==================================
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Updates/Fixes since v1.45.4:
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Fixes
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-----
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E2fsck will no longer force a full file system check if time-based
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forced checks are disabled and the last mount time or last write time in
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the superblock are in the future.
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Fix a potential out of bounds write when checking a maliciously
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corrupted file system. This is probably not exploitable on 64-bit
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platforms, but may be exploitable on 32-bit binaries depending on how
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the compiler lays out the stack variables. (Addresses CVE-2019-5188)
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Fixed spurious weekly e-mails when e2scrub_all is run via a cron job
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on non-systemd systems. (Addresses Debian Bug: #944033)
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Remove an unnecessary sleep in e2scrub which could add up to an
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additional two second delay during the boot up. Also, avoid trying
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to reap aborted snapshots if it has been disabled via e2scrub.conf.
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(Addresses Debian Bug: #948193)
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If a mischievous system administrator mounts a pseudo-file system such
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as tmpfs with a device name that duplicates another mounted file system,
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this could potentially confuse resize2fs when it needs to find the mount
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point of a mounted file system. (Who would have guessed?) Add some
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sanity checking so that we can make libext2fs more robust against such
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insanity, at least on Linux. (GNU HURD doesn't support st_rdev.)
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Tune2fs now prohibits enabling or disabling uninit_bg if the file system
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is mounted, since this could result in the file system getting
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corrupted, and there is an unfortunate AskUbuntu article suggesting this
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as a way to modify a file system's UUID on a live file system. (Ext4
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now has a way to do this safely, using the metadata_csum_seed feature,
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which was added in the 4.4 Linux kernel.)
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Fix potential crash in e2fsck when rebuilding very large directories on
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file systems which have the new large_dir feature enable.
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Fix support of 32-bit uid's and gid's in fuse2fs and in mke2fs -d.
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Fix mke2fs's setting bad blocks to bigalloc file systems.
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Fix a bug where fuse2fs would incorrectly report the i_blocks fields for
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bigalloc file systems.
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Resize2fs's minimum size estimates (via resize2fs -M) estimates are now
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more accurate when run on mounted file systems.
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Fixed potential memory leak in read_bitmap() in libext2fs.
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Fixed various UBsan failures found when fuzzing file system images.
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(Addresses Google Bug: #128130353)
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Updated and clarified various man pages.
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Performance, Internal Implementation, Development Support etc.
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--------------------------------------------------------------
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Speed up e2fsck on file systems with a very large number of inodes
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caused by repeated calls to gettext().
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The inode_io io_manager can now support files which are greater than
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2GB.
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The ext2_off_t and ext2_off64_t are now signed types so that
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ext2fs_file_lseek() and ext2fs_file_llseek() can work correctly.
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Reserve codepoint for the fast_commit feature.
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Fixed various Debian packaging issues.
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Fix portability problems for Illumous and on hurd/i386 (Addresses Debian
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Bug: #944649)
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Always compile the ext2fs_swap_* functions even on little-endian
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architectures, so that debian/libext2fs.symbols can be consistent across
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architectures.
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Synchronized changes from Android's AOSP e2fsprogs tree.
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Updated config.guess and config.sub with newer versions from the FSF.
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Update the Chinese and Malay translations from the translation project.
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