diff options
| -rw-r--r-- | sys/compat/linux/linux_ipc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/compat/linux/linux_ipc.c b/sys/compat/linux/linux_ipc.c index 1413c47..6cc27d1 100644 --- a/sys/compat/linux/linux_ipc.c +++ b/sys/compat/linux/linux_ipc.c @@ -628,13 +628,14 @@ linux_msgctl(struct thread *td, struct linux_msgctl_args *args) struct l_msqid_ds linux_msqid; struct msqid_ds bsd_msqid; - error = linux_msqid_pullup(args->cmd & LINUX_IPC_64, - &linux_msqid, PTRIN(args->buf)); - if (error != 0) - return (error); bsd_cmd = args->cmd & ~LINUX_IPC_64; - if (bsd_cmd == LINUX_IPC_SET) + if (bsd_cmd == LINUX_IPC_SET) { + error = linux_msqid_pullup(args->cmd & LINUX_IPC_64, + &linux_msqid, PTRIN(args->buf)); + if (error) + return (error); linux_to_bsd_msqid_ds(&linux_msqid, &bsd_msqid); + } error = kern_msgctl(td, args->msqid, bsd_cmd, &bsd_msqid); if (error != 0) |
