[RFC v1 2/4] nvmet-trace: null terminate device name string correctly

Daniel Wagner
2023-08-29T09:13:52Z

Signed-off-by: Daniel Wagner <dwagner@suse.de>
---
drivers/nvme/target/trace.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/target/trace.h b/drivers/nvme/target/trace.h
index 6997bd7e45cf..9ba466b49613 100644
--- a/drivers/nvme/target/trace.h
+++ b/drivers/nvme/target/trace.h
@@ -55,8 +55,8 @@ static inline void __assign_req_name(char *name, struct nvmet_req *req)
return;
}

- strncpy(name, req->ns->device_path,
- min_t(size_t, DISK_NAME_LEN, strlen(req->ns->device_path)));
+ strscpy(name, req->ns->device_path,
+ min_t(size_t, DISK_NAME_LEN, strlen(req->ns->device_path) + 1));
}
#endif

--
2.41.0