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| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-09 10:44:02 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-03-16 01:44:02 +0300 |
| commit | 22c70d1a9c639b432ffdf083bea44752ad9fc8f3 (patch) | |
| tree | 77a5f3bf9d214c2e7abbcd09b309fa17627543a5 /lib/lru_cache.c | |
| parent | fb5fe0fd626c425ed41842c4318aa7ab6f3c2db7 (diff) | |
| download | linux-22c70d1a9c639b432ffdf083bea44752ad9fc8f3.tar.xz | |
scsi: libfc: convert fc_fcp_pkt.ref_cnt 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>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'lib/lru_cache.c')
0 files changed, 0 insertions, 0 deletions