From: Ai Chao Date: Tue, 10 Mar 2026 09:44:31 +0000 (+0800) Subject: usb: gadget: functionfs: Use safer strscpy() instead of strcpy() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=224fb8661f66a58530564a2cdce42b219adde4cb;p=thirdparty%2Flinux.git usb: gadget: functionfs: Use safer strscpy() instead of strcpy() Use a safer function strscpy() instead of strcpy() for copying to arrays. Only idiomatic code replacement, and no functional changes. Signed-off-by: Ai Chao Link: https://patch.msgid.link/20260310094434.3639602-4-aichao@kylinos.cn Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/gadget/function/f_midi2.c b/drivers/usb/gadget/function/f_midi2.c index b5f0defde95d..19fdac024343 100644 --- a/drivers/usb/gadget/function/f_midi2.c +++ b/drivers/usb/gadget/function/f_midi2.c @@ -1541,9 +1541,9 @@ static int f_midi2_create_card(struct f_midi2 *midi2) return err; midi2->card = card; - strcpy(card->driver, "f_midi2"); - strcpy(card->shortname, "MIDI 2.0 Gadget"); - strcpy(card->longname, "MIDI 2.0 Gadget"); + strscpy(card->driver, "f_midi2"); + strscpy(card->shortname, "MIDI 2.0 Gadget"); + strscpy(card->longname, "MIDI 2.0 Gadget"); id = 0; for (i = 0; i < midi2->num_eps; i++) { diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c index e43ad6373846..cdd1dfc666c4 100644 --- a/drivers/usb/gadget/function/u_serial.c +++ b/drivers/usb/gadget/function/u_serial.c @@ -1086,7 +1086,7 @@ static int gs_console_init(struct gs_port *port) if (!cons) return -ENOMEM; - strcpy(cons->console.name, "ttyGS"); + strscpy(cons->console.name, "ttyGS"); cons->console.write = gs_console_write; cons->console.device = gs_console_device; cons->console.flags = CON_PRINTBUFFER;