diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 10:22:15 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 10:22:59 +0200 |
| commit | 07f9479a40cc778bc1462ada11f95b01360ae4ff (patch) | |
| tree | 0676cf38df3844004bb3ebfd99dfa67a4a8998f5 /ipc/shm.c | |
| parent | 9d5e6bdb3013acfb311ab407eeca0b6a6a3dedbf (diff) | |
| parent | cd2e49e90f1cae7726c9a2c54488d881d7f1cd1c (diff) | |
Merge branch 'master' into for-next
Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.
Diffstat (limited to 'ipc/shm.c')
| -rw-r--r-- | ipc/shm.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/ipc/shm.c b/ipc/shm.c index 7d3bb22a930..729acb7e314 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -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); @@ -1055,7 +1056,7 @@ SYSCALL_DEFINE1(shmdt, char __user *, shmaddr) /* * We need look no further than the maximum address a fragment * could possibly have landed at. Also cast things to loff_t to - * prevent overflows and make comparisions vs. equal-width types. + * prevent overflows and make comparisons vs. equal-width types. */ size = PAGE_ALIGN(size); while (vma && (loff_t)(vma->vm_end - addr) <= size) { |