| commit | 70eeff66c4696cee4076d6388b6bede5bd7ff71c | [log] [tgz] |
|---|---|---|
| author | Roland Dreier <roland@purestorage.com> | Mon Jan 15 12:24:49 2018 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jan 16 14:57:34 2018 -0500 |
| tree | 3e68c546ff184fea0b1b87a4af743720f3c9b34b | |
| parent | 0d9c9f0f40ca262b67fc06a702b85f3976f5e1a1 [diff] |
qed: Fix potential use-after-free in qed_spq_post() We need to check if p_ent->comp_mode is QED_SPQ_MODE_EBLOCK before calling qed_spq_add_entry(). The test is fine is the mode is EBLOCK, but if it isn't then qed_spq_add_entry() might kfree(p_ent). Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: David S. Miller <davem@davemloft.net>