Commit 8ce185c7 authored by Tomasz Unger's avatar Tomasz Unger Committed by Jakub Kicinski
Browse files

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: default avatarTomasz Unger <tomasz.unger@yahoo.pl>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260302100908.26399-1-tomasz.unger@yahoo.pl


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent c49a9eb6

drivers/nfc/s3fwrn5/firmware.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

}