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| author | Xiyu Yang <[email protected]> | 2021-07-19 05:59:14 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2021-11-04 14:33:24 +0000 |
| commit | 31d21d219b51dcfb16e18427eddae5394d402820 (patch) | |
| tree | 15aedfa14e985faefebd636c0869a63c08c9473e /drivers/fpga/fpga-mgr.c | |
| parent | ext4: refresh the ext4_ext_path struct after dropping i_data_sem. (diff) | |
| download | kernel-31d21d219b51dcfb16e18427eddae5394d402820.tar.gz kernel-31d21d219b51dcfb16e18427eddae5394d402820.zip | |
ext4: convert from atomic_t to refcount_t on ext4_io_end->count
refcount_t type and corresponding API can protect refcounters from
accidental underflow and overflow and further use-after-free situations.
Signed-off-by: Xiyu Yang <[email protected]>
Signed-off-by: Xin Tan <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions