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| author | Jeff Layton <[email protected]> | 2020-04-08 12:41:38 +0000 |
|---|---|---|
| committer | Ilya Dryomov <[email protected]> | 2020-04-13 17:33:47 +0000 |
| commit | 2a575f138d003fff0f4930b5cfae4a1c46343b8f (patch) | |
| tree | 81df5b30d09f3b0360216ef0842dc0e26c7c77f7 /drivers/net/ethernet/intel/igc/igc_main.c | |
| parent | rbd: don't mess with a page vector in rbd_notify_op_lock() (diff) | |
| download | kernel-2a575f138d003fff0f4930b5cfae4a1c46343b8f.tar.gz kernel-2a575f138d003fff0f4930b5cfae4a1c46343b8f.zip | |
ceph: fix potential bad pointer deref in async dirops cb's
The new async dirops callback routines can pass ERR_PTR values to
ceph_mdsc_free_path, which could cause an oops. Make ceph_mdsc_free_path
ignore ERR_PTR values. Also, ensure that the pr_warn messages look sane
even if ceph_mdsc_build_path fails.
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Jeff Layton <[email protected]>
Reviewed-by: Ilya Dryomov <[email protected]>
Signed-off-by: Ilya Dryomov <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
0 files changed, 0 insertions, 0 deletions