Your message dated Tue, 27 Jul 2021 18:33:32 +0000
with message-id <[email protected]>
and subject line Bug#986332: fixed in e2fsprogs 1.46.3-1
has caused the Debian Bug report #986332,
regarding lsattr on certiain files in /dev results in "stack smashing detected"
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
986332: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986332
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: e2fsprogs
Version: 1.46.2-1
Severity: normal
File: /usr/bin/lsattr
Hi,
while debugging aide, I have stumbled upon a possible bug in lsattr or
one of the underlying libraries. Doing lsattr on /dev/dri/card0 results
in an abort with "stack smashing detected":
| root@testsid85:~# sudo lsattr /dev/dri/card0
| *** stack smashing detected ***: terminated
| Aborted
Similiar behavior is observed when aide is trying to read the ext2 attrs
of this file, so this is most probably a library issue.
I can provide a backtrace if it helps.
Greetings
Marc
-- System Information:
Debian Release: bullseye/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.10.0-5-amd64 (SMP w/2 CPU threads)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8), LANGUAGE=en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages e2fsprogs depends on:
ii libblkid1 2.36.1-7
ii libc6 2.31-11
ii libcom-err2 1.46.2-1
ii libext2fs2 1.46.2-1
ii libss2 1.46.2-1
ii libuuid1 2.36.1-7
ii logsave 1.46.2-1
Versions of packages e2fsprogs recommends:
pn e2fsprogs-l10n <none>
Versions of packages e2fsprogs suggests:
pn e2fsck-static <none>
pn fuse2fs <none>
pn gpart <none>
ii parted 3.4-1
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: e2fsprogs
Source-Version: 1.46.3-1
Done: Theodore Y. Ts'o <[email protected]>
We believe that the bug you reported is fixed in the latest version of
e2fsprogs, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Theodore Y. Ts'o <[email protected]> (supplier of updated e2fsprogs package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Tue, 27 Jul 2021 11:04:05 -0400
Source: e2fsprogs
Architecture: source
Version: 1.46.3-1
Distribution: experimental
Urgency: medium
Maintainer: Theodore Y. Ts'o <[email protected]>
Changed-By: Theodore Y. Ts'o <[email protected]>
Closes: 984472 986332 987641 989612 989630
Changes:
e2fsprogs (1.46.3-1) experimental; urgency=medium
.
* New upstream release
* Fix resize2fs bug when performing an off-line file system expansion
with MMP and there isn't sufficient reserved block group descriptor
blocks could lead to file system corruption. (Closes: #984472)
* Teach the filefrag program the -V option, which will print the version
of the tool, or if -V option is specified twice, will print the list
of supported FIEMAP flags.
* Fix fast_commit portability problems on sparc64 and arm64
architectures (the latter when running e2fsprogs compiled for arm32).
(Closes: #987641)
* Fix missing mutex unlock in an error path in the Unix I/O manager.
* Fix Direct I/O support in the Unix I/O manager (this was a regression
introduced in v1.46.2).
* Fix mke2fs to avoid discarding blocks beyond the end of the file
system to be created when creating a file system which is smaller than
16MB and the file system size was explicitly specified and smaller
than the size of the block device. (Closes: #989630)
* Teach mke2fs to avoid giving a spurious warning about a pre-existing
partition table and it is creating a file system at a non-zero offset
(so the partition table wouldn't be overwritten in any case).
(Closes: #989612)
* Fix e2image -Q to prevent a multiplcation overflow could corrupt
the generated QCOW2 output file for very large file systems.
* When e2fsck repairs '.' and '..' entries in corrupted directories, set
the file type in the directory entry to be EXT2_FT_DIR and do not
leave the file type as EXT2_FT_UNKNOWN.
* Fix e2fsck so that the if the s_interval is zero, and the last mount
or write time is in the future, it will fix invalid last mount/write
timestamps in the superblock. (This was a regression introduced in
v1.45.5.)
* Fix lsattr and chattr to avoid opening or calling EXT2_IOC_[GS]ETFLAGS
on devices, since this can cause some devices to react badly as a
result. (Thix fixes a regression introduced in v1.46.2.)
(Closes: #986332)
* Fix potential memory leaks and seg faults when memory allocations fail.
* Fix various compiler and valgrind warnings
* Updated and clarified the e2image and filefrag man pages.
* Update Dutch, Malay, and Serbian translations.
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