void *fit_blob;
char *fdtfile = NULL;
char *keyfile = NULL;
- char cmdname[50];
+ char cmdname[256];
int ret;
void *key_blob;
int c;
- strcpy(cmdname, *argv);
+ strncpy(cmdname, *argv, sizeof(cmdname) - 1);
+ cmdname[sizeof(cmdname) - 1] = '\0';
while ((c = getopt(argc, argv, "f:k:")) != -1)
switch (c) {
case 'f':