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The memory chunk io_req is released by mempool_free. Accessing io_req->start_time will result in a use after free bug. The variable start_time is a backup of the timestamp. So, use start_time here to avoid use after free. Link: https://lore.kernel.org/r/1572881182-37664-1-git-send-email-bianpan2016@163.com Signed-off-by: Pan Bian <bianpan2016@163.com> Reviewed-by: Satish Kharat <satishkh@cisco.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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| .. | ||
| cq_desc.h | ||
| cq_enet_desc.h | ||
| cq_exch_desc.h | ||
| fcpio.h | ||
| fnic_attrs.c | ||
| fnic_debugfs.c | ||
| fnic_fcs.c | ||
| fnic_fip.h | ||
| fnic_io.h | ||
| fnic_isr.c | ||
| fnic_main.c | ||
| fnic_res.c | ||
| fnic_res.h | ||
| fnic_scsi.c | ||
| fnic_stats.h | ||
| fnic_trace.c | ||
| fnic_trace.h | ||
| fnic.h | ||
| Makefile | ||
| rq_enet_desc.h | ||
| vnic_cq_copy.h | ||
| vnic_cq.c | ||
| vnic_cq.h | ||
| vnic_dev.c | ||
| vnic_dev.h | ||
| vnic_devcmd.h | ||
| vnic_intr.c | ||
| vnic_intr.h | ||
| vnic_nic.h | ||
| vnic_resource.h | ||
| vnic_rq.c | ||
| vnic_rq.h | ||
| vnic_scsi.h | ||
| vnic_stats.h | ||
| vnic_wq_copy.c | ||
| vnic_wq_copy.h | ||
| vnic_wq.c | ||
| vnic_wq.h | ||
| wq_enet_desc.h | ||