aboutsummaryrefslogtreecommitdiff
path: root/kernel/capability.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/capability.c')
-rw-r--r--kernel/capability.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/capability.c b/kernel/capability.c
index edb845a6e84..c8d3c776203 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -92,15 +92,17 @@ out:
* cap_set_pg - set capabilities for all processes in a given process
* group. We call this holding task_capability_lock and tasklist_lock.
*/
-static inline int cap_set_pg(int pgrp, kernel_cap_t *effective,
+static inline int cap_set_pg(int pgrp_nr, kernel_cap_t *effective,
kernel_cap_t *inheritable,
kernel_cap_t *permitted)
{
struct task_struct *g, *target;
int ret = -EPERM;
int found = 0;
+ struct pid *pgrp;
- do_each_task_pid(pgrp, PIDTYPE_PGID, g) {
+ pgrp = find_pid(pgrp_nr);
+ do_each_pid_task(pgrp, PIDTYPE_PGID, g) {
target = g;
while_each_thread(g, target) {
if (!security_capset_check(target, effective,
@@ -113,7 +115,7 @@ static inline int cap_set_pg(int pgrp, kernel_cap_t *effective,
}
found = 1;
}
- } while_each_task_pid(pgrp, PIDTYPE_PGID, g);
+ } while_each_pid_task(pgrp, PIDTYPE_PGID, g);
if (!found)
ret = 0;