Commit 10640d34 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

isdn: icn: use strlcpy() when parsing setup options 



If you pass an invalid string here then you probably deserve the memory
corruption, but it annoys static analysis tools so lets fix it.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7d985ed1

drivers/isdn/icn/icn.c

+1 −1
Original line number Diff line number Diff line
@@ -1609,7 +1609,7 @@ icn_setup(char *line) 
	if (ints[0] > 1)

		membase = (unsigned long)ints[2];

	if (str && *str) {

		strcpy(sid, str);

		strlcpy(sid, str, sizeof(sid));

		icn_id = sid;

		if ((p = strchr(sid, ','))) {

			*p++ = 0;