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| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-03 10:55:20 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-04-18 14:07:24 +0200 |
| commit | a50299ae7cc4ba7268749e144e7c16321c25e3b3 (patch) | |
| tree | a45b465fe4ab70575256e611adc9db97e4500647 /fs/cifs/fscache.h | |
| parent | b7ac31b7b2ebd735b7b67c85711ef6d16648051a (diff) | |
| download | linux-a50299ae7cc4ba7268749e144e7c16321c25e3b3.tar.bz2 | |
btrfs: convert compressed_bio.pending_bios from atomic_t to refcount_t
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova <elena.reshetova@intel.com>
Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David Windsor <dwindsor@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/cifs/fscache.h')
0 files changed, 0 insertions, 0 deletions