From: Chuck Lever <chuck.lever@xxxxxxxxxx> Address several bugs in v6.6's libfs/shmemfs, including CVE-2024-46701. Link: https://lore.kernel.org/stable/976C0DD5-4337-4C7D-92C6-A38C2EC335A4@xxxxxxxxxx/T/#me685f54ac17ea1e39265dd5f1bb1f173c557a564 I'm still running the usual set of regression tests, but so far this set looks stable. I'm interested in hearing review comments and test results. Branch for testing: https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git/log/?h=nfsd-6.6.y Chuck Lever (5): libfs: Define a minimum directory offset libfs: Add simple_offset_empty() libfs: Fix simple_offset_rename_exchange() libfs: Add simple_offset_rename() API shmem: Fix shmem_rename2() yangerkun (1): libfs: fix infinite directory reads for offset dir fs/libfs.c | 135 +++++++++++++++++++++++++++++++++++++-------- include/linux/fs.h | 3 + mm/shmem.c | 7 +-- 3 files changed, 119 insertions(+), 26 deletions(-) -- 2.47.0
