diff options
Diffstat (limited to 'ipc/shm.c')
| -rw-r--r-- | ipc/shm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ipc/shm.c b/ipc/shm.c index 41706416a3c4..7733d768666d 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/ipc/shm.c * Copyright (C) 1992, 1993 Krishna Balasubramanian @@ -1154,7 +1155,7 @@ static int put_compat_shm_info(struct shm_info *ip, info.shm_swp = ip->shm_swp; info.swap_attempts = ip->swap_attempts; info.swap_successes = ip->swap_successes; - return copy_to_user(up, &info, sizeof(info)); + return copy_to_user(uip, &info, sizeof(info)); } static int copy_compat_shmid_to_user(void __user *buf, struct shmid64_ds *in, @@ -1237,7 +1238,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, shmid, int, cmd, void __user *, uptr) err = shmctl_stat(ns, shmid, cmd, &sem64); if (err < 0) return err; - if (copy_compat_shmid_to_user(&sem64, uptr, version)) + if (copy_compat_shmid_to_user(uptr, &sem64, version)) err = -EFAULT; return err; |