Commit c49a9eb6 authored by Tomasz Unger's avatar Tomasz Unger Committed by Jakub Kicinski
Browse files

NFC: nfcmrvl: Replace strcpy() with strscpy() 



Replace strcpy() with strscpy() which limits the copy to the size of
the destination buffer. Since fw_dnld->name is an array, 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 avatarSimon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260301144345.218628-1-tomasz.unger@yahoo.pl


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 66e807f9

drivers/nfc/nfcmrvl/fw_dnld.c

+1 −1
Original line number Diff line number Diff line
@@ -492,7 +492,7 @@ int nfcmrvl_fw_dnld_start(struct nci_dev *ndev, const char *firmware_name) 
	if (!firmware_name || !firmware_name[0])

		return -EINVAL;



	strcpy(fw_dnld->name, firmware_name);

	strscpy(fw_dnld->name, firmware_name);



	/*

	 * Retrieve FW binary file and parse it to initialize FW download