memset(bsec, 0, sizeof *bsec); 
static int selinux_bprm_alloc_security(struct linux_binprm *bprm){	struct bprm_security_struct *bsec;	bsec = kmalloc(sizeof(struct bprm_security_struct), GFP_KERNEL);	if (!bsec)		return -ENOMEM;	memset(bsec, 0, sizeof *bsec);	bsec->magic = SELINUX_MAGIC;	bsec->bprm = bprm;	bsec->sid = SECINITSID_UNLABELED;	bsec->set = 0;	bprm->security = bsec;	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/89d155ef62e5e0c10e4b37aaa5056f0beafe10e6/hooks.c/clean/security/selinux/hooks.c