diff options
Diffstat (limited to 'ipc/shm.c')
| -rw-r--r-- | ipc/shm.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -623,7 +623,8 @@ static int shmctl_down(struct ipc_namespace *ns, int shmid, int cmd, return -EFAULT; } - ipcp = ipcctl_pre_down(&shm_ids(ns), shmid, cmd, &shmid64.shm_perm, 0); + ipcp = ipcctl_pre_down(ns, &shm_ids(ns), shmid, cmd, + &shmid64.shm_perm, 0); if (IS_ERR(ipcp)) return PTR_ERR(ipcp); @@ -737,7 +738,7 @@ SYSCALL_DEFINE3(shmctl, int, shmid, int, cmd, struct shmid_ds __user *, buf) result = 0; } err = -EACCES; - if (ipcperms (&shp->shm_perm, S_IRUGO)) + if (ipcperms(ns, &shp->shm_perm, S_IRUGO)) goto out_unlock; err = security_shm_shmctl(shp, cmd); if (err) @@ -773,7 +774,7 @@ SYSCALL_DEFINE3(shmctl, int, shmid, int, cmd, struct shmid_ds __user *, buf) audit_ipc_obj(&(shp->shm_perm)); - if (!capable(CAP_IPC_LOCK)) { + if (!ns_capable(ns->user_ns, CAP_IPC_LOCK)) { uid_t euid = current_euid(); err = -EPERM; if (euid != shp->shm_perm.uid && @@ -888,7 +889,7 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) } err = -EACCES; - if (ipcperms(&shp->shm_perm, acc_mode)) + if (ipcperms(ns, &shp->shm_perm, acc_mode)) goto out_unlock; err = security_shm_shmat(shp, shmaddr, shmflg); |
