Hi Carlos, Please pull this branch with changes for xfsprogs for 6.10-rc1. As usual, I did a test-merge with the main upstream branch as of a few minutes ago, and didn't see any conflicts. Please let me know if you encounter any problems. The following changes since commit 474ff27d466c053f1cd51024e6b0c5a741a2d4bd: xfs_scrub: try to repair space metadata before file metadata (2024-07-29 17:01:08 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfsprogs-dev.git tags/scrub-detect-deceptive-extensions-6.10_2024-07-29 for you to fetch changes up to 746ee95b71649b4ae515893ffa3bbe7b5e815d0d: xfs_scrub: dump unicode points (2024-07-29 17:01:09 -0700) ---------------------------------------------------------------- xfs_scrub: detect deceptive filename extensions [v30.9 11/28] In early 2023, malware researchers disclosed a phishing attack that was targeted at people running Linux workstations. The attack vector involved the use of filenames containing what looked like a file extension but instead contained a lookalike for the full stop (".") and a common extension ("pdf"). Enhance xfs_scrub phase 5 to detect these types of attacks and warn the system administrator. This has been running on the djcloud for months with no problems. Enjoy! Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx> ---------------------------------------------------------------- Darrick J. Wong (13): xfs_scrub: use proper UChar string iterators xfs_scrub: hoist code that removes ignorable characters xfs_scrub: add a couple of omitted invisible code points xfs_scrub: avoid potential UAF after freeing a duplicate name entry xfs_scrub: guard against libicu returning negative buffer lengths xfs_scrub: hoist non-rendering character predicate xfs_scrub: store bad flags with the name entry xfs_scrub: rename UNICRASH_ZERO_WIDTH to UNICRASH_INVISIBLE xfs_scrub: type-coerce the UNICRASH_* flags xfs_scrub: reduce size of struct name_entry xfs_scrub: rename struct unicrash.normalizer xfs_scrub: report deceptive file extensions xfs_scrub: dump unicode points scrub/unicrash.c | 532 ++++++++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 426 insertions(+), 106 deletions(-)
