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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>
Mintz, Yuval 8 年之前
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共有 1 个文件被更改,包括 2 次插入0 次删除
  1. 2 0
      drivers/net/ethernet/qlogic/qed/qed_ooo.c

+ 2 - 0
drivers/net/ethernet/qlogic/qed/qed_ooo.c

@@ -159,6 +159,8 @@ struct qed_ooo_info *qed_ooo_alloc(struct qed_hwfn *p_hwfn)
 	if (!p_ooo_info->ooo_history.p_cqes)
 		goto no_history_mem;
 
+	p_ooo_info->ooo_history.num_of_cqes = QED_MAX_NUM_OOO_HISTORY_ENTRIES;
+
 	return p_ooo_info;
 
 no_history_mem: