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-rw-r--r--block/blk-cgroup-fc-appid.c2
-rw-r--r--block/elevator.c2
-rw-r--r--block/genhd.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/block/blk-cgroup-fc-appid.c b/block/blk-cgroup-fc-appid.c
index 842e5e1c0f3c..3ec21333f393 100644
--- a/block/blk-cgroup-fc-appid.c
+++ b/block/blk-cgroup-fc-appid.c
@@ -34,7 +34,7 @@ int blkcg_set_fc_appid(char *app_id, u64 cgrp_id, size_t app_id_len)
* the vmid from the fabric.
* Adding the overhead of a lock is not necessary.
*/
- strlcpy(blkcg->fc_app_id, app_id, app_id_len);
+ strscpy(blkcg->fc_app_id, app_id, app_id_len);
css_put(css);
out_cgrp_put:
cgroup_put(cgrp);
diff --git a/block/elevator.c b/block/elevator.c
index 24909069f872..8400e303fbcb 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -751,7 +751,7 @@ ssize_t elv_iosched_store(struct request_queue *q, const char *buf,
if (!elv_support_iosched(q))
return count;
- strlcpy(elevator_name, buf, sizeof(elevator_name));
+ strscpy(elevator_name, buf, sizeof(elevator_name));
ret = elevator_change(q, strstrip(elevator_name));
if (!ret)
return count;
diff --git a/block/genhd.c b/block/genhd.c
index 1cb489b927d5..3537b7d7c484 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -253,7 +253,7 @@ int __register_blkdev(unsigned int major, const char *name,
#ifdef CONFIG_BLOCK_LEGACY_AUTOLOAD
p->probe = probe;
#endif
- strlcpy(p->name, name, sizeof(p->name));
+ strscpy(p->name, name, sizeof(p->name));
p->next = NULL;
index = major_to_index(major);