diff options
| author | Tomasz Unger <tomasz.unger@yahoo.pl> | 2026-03-02 13:09:08 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-03-04 04:13:18 +0300 |
| commit | 8ce185c7e00dbddfdea026acd5dcf7b122af3db0 (patch) | |
| tree | d8bce122f87e3e2a5233239c04109ab081424dca | |
| parent | c49a9eb650d5b6c9a19901e9055ad4e0a0d2386e (diff) | |
| download | linux-8ce185c7e00dbddfdea026acd5dcf7b122af3db0.tar.xz | |
NFC: s3fwrn5: Replace strcpy() with strscpy()
Replace strcpy() with strscpy() which limits the copy to the size of
the destination buffer. Since fw_info->fw_name is an array with a
fixed, declared size, the two-argument variant of strscpy() is used -
the compiler deduces the buffer size automatically.
This is a defensive cleanup replacing the deprecated strcpy()
with the preferred strscpy().
Signed-off-by: Tomasz Unger <tomasz.unger@yahoo.pl>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260302100908.26399-1-tomasz.unger@yahoo.pl
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/nfc/s3fwrn5/firmware.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/s3fwrn5/firmware.c b/drivers/nfc/s3fwrn5/firmware.c index 64d61b2a715a..9145deec7f6c 100644 --- a/drivers/nfc/s3fwrn5/firmware.c +++ b/drivers/nfc/s3fwrn5/firmware.c @@ -454,7 +454,7 @@ void s3fwrn5_fw_init(struct s3fwrn5_fw_info *fw_info, const char *fw_name) fw_info->parity = 0x00; fw_info->rsp = NULL; fw_info->fw.fw = NULL; - strcpy(fw_info->fw_name, fw_name); + strscpy(fw_info->fw_name, fw_name); init_completion(&fw_info->completion); } |