| Message ID | 20210702065350.209646-1-ebiggers@kernel.org |
|---|---|
| Headers | show |
| Series | fscrypt: report correct st_size for encrypted symlinks | expand |
On Thu, Jul 01, 2021 at 11:53:45PM -0700, Eric Biggers wrote: > This series makes the stat() family of syscalls start reporting the > correct size for encrypted symlinks. > > See patch 1 for a detailed explanation of the problem and solution. > > Patch 1 adds a helper function that computes the correct size for an > encrypted symlink. Patches 2-4 make the filesystems with fscrypt > support use it, and patch 5 updates the documentation. > > This series applies to mainline commit 3dbdb38e2869. > > Eric Biggers (5): > fscrypt: add fscrypt_symlink_getattr() for computing st_size > ext4: report correct st_size for encrypted symlinks > f2fs: report correct st_size for encrypted symlinks > ubifs: report correct st_size for encrypted symlinks > fscrypt: remove mention of symlink st_size quirk from documentation > > Documentation/filesystems/fscrypt.rst | 5 --- > fs/crypto/hooks.c | 44 +++++++++++++++++++++++++++ > fs/ext4/symlink.c | 12 +++++++- > fs/f2fs/namei.c | 12 +++++++- > fs/ubifs/file.c | 13 +++++++- > include/linux/fscrypt.h | 7 +++++ > 6 files changed, 85 insertions(+), 8 deletions(-) > > > base-commit: 3dbdb38e286903ec220aaf1fb29a8d94297da246 All applied to fscrypt.git#master for 5.15. - Eric