Attached are another couple of miscellaneous fixes for FS-Cache and CacheFiles: (1) Fix a race between object burial in cachefiles and external rmdir. (2) Fix a race from a split atomic op. (3) Fix incomplete initialisation of cookie key space. (4) Fix out-of-bounds read. The patches are tagged here: git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git fscache-fixes-20181017 and can also be found on the following branch: http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=fscache-fixes David --- Al Viro (1): cachefiles: fix the race between cachefiles_bury_object() and rmdir(2) David Howells (1): fscache: Fix incomplete initialisation of inline key space Eric Sandeen (1): fscache: Fix out of bound read in long cookie keys kiran.modukuri (1): fscache: Fix race in fscache_op_complete() due to split atomic_sub & read fs/cachefiles/namei.c | 2 +- fs/fscache/cookie.c | 31 ++++++++++--------------------- fs/fscache/internal.h | 1 - fs/fscache/main.c | 4 +--- include/linux/fscache-cache.h | 4 ++-- 5 files changed, 14 insertions(+), 28 deletions(-)
