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Message-ID: <20230829091350.16156-3-dwagner@suse.de>
Date: Tue, 29 Aug 2023 11:13:47 +0200
From: Daniel Wagner <dwagner@...e.de>
To: linux-nvme@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org, Hannes Reinecke <hare@...e.de>,
Sagi Grimberg <sagi@...mberg.me>,
Jason Gunthorpe <jgg@...pe.ca>,
James Smart <james.smart@...adcom.com>,
Chaitanya Kulkarni <kch@...dia.com>,
Christoph Hellwig <hch@....de>, Daniel Wagner <dwagner@...e.de>
Subject: [RFC v1 2/4] nvmet-trace: null terminate device name string correctly
Signed-off-by: Daniel Wagner <dwagner@...e.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
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