tsec = kmalloc(sizeof(struct task_security_struct), GFP_KERNEL); 
tsec = kzalloc(sizeof(struct task_security_struct), GFP_KERNEL); 
static int task_alloc_security(struct task_struct *task){	struct task_security_struct *tsec;	tsec = kmalloc(sizeof(struct task_security_struct), GFP_KERNEL);	if (!tsec)		return -ENOMEM;	memset(tsec, 0, sizeof(struct task_security_struct));	tsec->magic = SELINUX_MAGIC;	tsec->task = task;	tsec->osid = tsec->sid = tsec->ptrace_sid = SECINITSID_UNLABELED;	task->security = tsec;	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/89d155ef62e5e0c10e4b37aaa5056f0beafe10e6/hooks.c/clean/security/selinux/hooks.c