fix address space warnings in ipc/

[mirror_ubuntu-bionic-kernel.git] / ipc / shm.c

diff --git a/ipc/shm.c b/ipc/shm.c
index 1b3adfe3c60e259e7366aa76a23b14e7c1a173b5..41706416a3c431904503a6cafc2888d0525b99d2 100644 (file)
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -1193,10 +1193,10 @@ static int copy_compat_shmid_from_user(struct shmid64_ds *out, void __user *buf,
 {
        memset(out, 0, sizeof(*out));
        if (version == IPC_64) {
-               struct compat_shmid64_ds *p = buf;
+               struct compat_shmid64_ds __user *p = buf;
                return get_compat_ipc64_perm(&out->shm_perm, &p->shm_perm);
        } else {
-               struct compat_shmid_ds *p = buf;
+               struct compat_shmid_ds __user *p = buf;
                return get_compat_ipc_perm(&out->shm_perm, &p->shm_perm);
        }
 }