linux/drivers/nvme/target
Chaitanya Kulkarni d86481e924 nvmet: use min of device_path and disk len
In function __assign_req_name() instead of using the DEVICE_NAME_LEN in
strncpy() use min of DISK_NAME_LEN and strlen(req->ns->device_path).

This is needed to turn off the following warnings:-

In file included from drivers/nvme/target/core.c:14:
In function ‘__assign_req_name’,
    inlined from ‘trace_event_raw_event_nvmet_req_init’ at drivers/nvme/target/./trace.h:58:1:
drivers/nvme/target/trace.h:52:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
   strncpy(name, req->ns->device_path, DISK_NAME_LEN);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘__assign_req_name’,
    inlined from ‘perf_trace_nvmet_req_complete’ at drivers/nvme/target/./trace.h💯1:
drivers/nvme/target/trace.h:52:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
   strncpy(name, req->ns->device_path, DISK_NAME_LEN);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘__assign_req_name’,
    inlined from ‘perf_trace_nvmet_req_init’ at drivers/nvme/target/./trace.h:58:1:
drivers/nvme/target/trace.h:52:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
   strncpy(name, req->ns->device_path, DISK_NAME_LEN);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function ‘__assign_req_name’,
    inlined from ‘trace_event_raw_event_nvmet_req_complete’ at drivers/nvme/target/./trace.h💯1:
drivers/nvme/target/trace.h:52:3: warning: ‘strncpy’ specified bound 32 equals destination size [-Wstringop-truncation]
   strncpy(name, req->ns->device_path, DISK_NAME_LEN);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-02-10 16:38:05 +01:00
..
admin-cmd.c nvmet: remove extra variable in id-ns handler 2021-02-10 16:38:04 +01:00
configfs.c nvmet: Fix nvmet_is_port_enabled indentation 2021-02-02 10:26:10 +01:00
core.c nvmet: add helper to report invalid opcode 2021-02-10 16:38:05 +01:00
discovery.c nvmet: make sure discovery change log event is protected 2020-12-01 20:36:37 +01:00
fabrics-cmd.c nvmet: add metadata/T10-PI support 2020-05-27 07:12:40 +02:00
fc.c nvmet-fc: add a missing __rcu annotation to nvmet_fc_tgt_assoc.queues 2021-02-10 16:38:04 +01:00
fcloop.c nvme: constify static attribute_group structs 2021-02-02 10:26:10 +01:00
io-cmd-bdev.c nvmet: add helper to report invalid opcode 2021-02-10 16:38:05 +01:00
io-cmd-file.c nvmet: use invalid cmd opcode helper 2021-02-10 16:38:05 +01:00
Kconfig nvmet: fix a spelling mistake "incuding" -> "including" in Kconfig 2020-12-01 20:36:37 +01:00
loop.c for-5.11/drivers-2020-12-14 2020-12-16 13:09:32 -08:00
Makefile nvmet: add passthru code to process commands 2020-07-29 07:45:21 +02:00
nvmet.h nvmet: add helper to report invalid opcode 2021-02-10 16:38:05 +01:00
passthru.c nvmet: use invalid cmd opcode helper 2021-02-10 16:38:05 +01:00
rdma.c nvmet-rdma: Fix NULL deref when setting pi_enable and traddr INADDR_ANY 2021-01-14 20:27:34 +01:00
tcp.c nvmet-tcp: fix potential race of tcp socket closing accept_work 2021-02-10 16:38:03 +01:00
trace.c nvmet: trace: parse Get LBA Status command in detail 2019-08-29 12:55:01 -07:00
trace.h nvmet: use min of device_path and disk len 2021-02-10 16:38:05 +01:00