diff options
| author | Mintz, Yuval <Yuval.Mintz@cavium.com> | 2017-03-14 09:26:03 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-14 14:37:05 -0400 |
| commit | db31d330e8b0ad8926725eb2af6f6422c07ca7ab (patch) | |
| tree | 05801e55b20135562c305118b5cd6e500b0eb17b | |
| parent | 1df2adedcce17ad4a39fba74f0e2b611f797fe10 (diff) | |
qed: Correct out-of-bound access in OOO history
Need to set the number of entries in database, otherwise the logic
would quickly surpass the array.
Fixes: 1d6cff4fca43 ("qed: Add iSCSI out of order packet handling")
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_ooo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ooo.c b/drivers/net/ethernet/qlogic/qed/qed_ooo.c index 7d731c6cb892..378afce58b3f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ooo.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ooo.c | |||
| @@ -159,6 +159,8 @@ struct qed_ooo_info *qed_ooo_alloc(struct qed_hwfn *p_hwfn) | |||
| 159 | if (!p_ooo_info->ooo_history.p_cqes) | 159 | if (!p_ooo_info->ooo_history.p_cqes) |
| 160 | goto no_history_mem; | 160 | goto no_history_mem; |
| 161 | 161 | ||
| 162 | p_ooo_info->ooo_history.num_of_cqes = QED_MAX_NUM_OOO_HISTORY_ENTRIES; | ||
| 163 | |||
| 162 | return p_ooo_info; | 164 | return p_ooo_info; |
| 163 | 165 | ||
| 164 | no_history_mem: | 166 | no_history_mem: |