linux-ext4 - [PATCHSET 1/6] fuse2fs: even more bug fixes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <174786677421.1383760.15289906755026332870.stgit@frogsfrogsfrogs>
Date: Wed, 21 May 2025 15:34:36 -0700
From: "Darrick J. Wong" <djwong@...nel.org>
To: tytso@....edu
Cc: linux-ext4@...r.kernel.org, linux-ext4@...r.kernel.org
Subject: [PATCHSET 1/6] fuse2fs: even more bug fixes

Hi all,

This series fixes even more bugs in fuse2fs.

If you're going to start using this code, I strongly recommend pulling
from my git trees, which are linked below.

Comments and questions are, as always, welcome.

e2fsprogs git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/e2fsprogs.git/log/?h=fuse2fs-fixes
---
Commits in this patchset:
 * libext2fs: fix unix io manager invalidation
 * libext2fs: fix livelock in the unix io manager
 * fuse2fs: clean up error messages
 * fuse2fs: fix cache size parsing
 * fuse2fs: compact all the boolean flags in struct fuse2fs
 * fuse2fs: support XATTR_CREATE/REPLACE in setxattr
 * fuse2fs: fix error return handling in op_truncate
 * fuse2fs: flip parameter order in __translate_error
 * fuse2fs: fix CLI argument parsing leaks
 * fuse2fs: allow some control over acls
 * fuse2fs: enable processing of acls in the kernel
 * fuse2fs: make removexattr work correctly
 * fuse2fs: implement O_TRUNC correctly
 * fuse2fs: rearrange check_inum_access parameters a bit
 * fuse2fs: make filesystem corruption a hard error
 * fuse2fs: make internal state corruption a hard error
 * fuse2fs: make bad magic numbers report a corruption error too
 * fuse2fs: return EPERM for write access to EXT2_IMMUTABLE_FL files
 * fuse2fs: check the immutable flag in more places
 * fuse2fs: implement O_APPEND correctly
 * fuse2fs: decode fuse_main error codes
 * fuse2fs: fix fallocate zero range
 * fuse2fs: check for supported xattr name prefixes
 * fuse2fs: fix return value handling
 * fuse2fs: fix removing ea inodes when freeing a file
 * fuse2fs: fix post-EOF preallocation clearing on truncation
 * fuse2fs: also ignore the nodelalloc mount option
 * fuse2fs: propagate default ACLs to new children
 * fuse2fs: fix group membership checking in op_chmod
---
 lib/ext2fs/ext2fs.h          |    1 
 lib/ext2fs/ext2fsP.h         |    3 
 debian/libext2fs2t64.symbols |    1 
 lib/ext2fs/ext_attr.c        |   19 +
 lib/ext2fs/unix_io.c         |   53 ++-
 misc/fuse2fs.c               |  769 +++++++++++++++++++++++++++++++++++-------
 6 files changed, 705 insertions(+), 141 deletions(-)