*/
#include <linux/capability.h>
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
EXPORT_SYMBOL(cap_netlink_send);
-int cap_netlink_recv(struct sk_buff *skb)
+int cap_netlink_recv(struct sk_buff *skb, int cap)
{
- if (!cap_raised(NETLINK_CB(skb).eff_cap, CAP_NET_ADMIN))
+ if (!cap_raised(NETLINK_CB(skb).eff_cap, cap))
return -EPERM;
return 0;
}
int cap_ptrace (struct task_struct *parent, struct task_struct *child)
{
/* Derived from arch/i386/kernel/ptrace.c:sys_ptrace. */
- if (!cap_issubset (child->cap_permitted, current->cap_permitted) &&
- !capable(CAP_SYS_PTRACE))
+ if (!cap_issubset(child->cap_permitted, parent->cap_permitted) &&
+ !__capable(parent, CAP_SYS_PTRACE))
return -EPERM;
return 0;
}