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fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
kernel
/
capability.c
diff --git
a/kernel/capability.c
b/kernel/capability.c
index
6e3c421
..
b6df404
100644
(file)
--- a/
kernel/capability.c
+++ b/
kernel/capability.c
@@
-12,6
+12,7
@@
#include <linux/module.h>
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/module.h>
#include <linux/security.h>
#include <linux/syscalls.h>
+#include <linux/vs_context.h>
#include <asm/uaccess.h>
unsigned securebits = SECUREBITS_DEFAULT; /* systemwide security settings */
#include <asm/uaccess.h>
unsigned securebits = SECUREBITS_DEFAULT; /* systemwide security settings */
@@
-101,6
+102,8
@@
static inline int cap_set_pg(int pgrp, kernel_cap_t *effective,
int found = 0;
do_each_task_pid(pgrp, PIDTYPE_PGID, g) {
int found = 0;
do_each_task_pid(pgrp, PIDTYPE_PGID, g) {
+ if (!vx_check(g->xid, VS_ADMIN_P | VS_IDENT))
+ continue;
target = g;
while_each_thread(g, target) {
if (!security_capset_check(target, effective,
target = g;
while_each_thread(g, target) {
if (!security_capset_check(target, effective,
@@
-133,7
+136,7
@@
static inline int cap_set_all(kernel_cap_t *effective,
int found = 0;
do_each_thread(g, target) {
int found = 0;
do_each_thread(g, target) {
- if (target == current ||
target->pid == 1
)
+ if (target == current ||
is_init(target)
)
continue;
found = 1;
if (security_capset_check(target, effective, inheritable,
continue;
found = 1;
if (security_capset_check(target, effective, inheritable,
@@
-244,10
+247,11
@@
int __capable(struct task_struct *t, int cap)
}
EXPORT_SYMBOL(__capable);
}
EXPORT_SYMBOL(__capable);
+#include <linux/vserver/base.h>
int capable(int cap)
{
/* here for now so we don't require task locking */
int capable(int cap)
{
/* here for now so we don't require task locking */
- if (v
x
_check_bit(VXC_CAP_MASK, cap) && !vx_mcaps(1L << cap))
+ if (v
s
_check_bit(VXC_CAP_MASK, cap) && !vx_mcaps(1L << cap))
return 0;
return __capable(current, cap);
}
return 0;
return __capable(current, cap);
}