diff options
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/shm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ipc/shm.c b/ipc/shm.c index 8c9402d298a0..de389e639e7e 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -1042,7 +1042,8 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr, is_file_hugepages(shp->shm_file) ? &shm_file_operations_huge : &shm_file_operations); - if (!file) + err = PTR_ERR(file); + if (IS_ERR(file)) goto out_free; file->private_data = sfd; |