diff options
Diffstat (limited to 'sys/fs/fuse')
| -rw-r--r-- | sys/fs/fuse/fuse_device.c | 7 | ||||
| -rw-r--r-- | sys/fs/fuse/fuse_ipc.c | 2 | ||||
| -rw-r--r-- | sys/fs/fuse/fuse_vnops.c | 2 |
3 files changed, 9 insertions, 2 deletions
diff --git a/sys/fs/fuse/fuse_device.c b/sys/fs/fuse/fuse_device.c index 75bc0357571f..cee477865c42 100644 --- a/sys/fs/fuse/fuse_device.c +++ b/sys/fs/fuse/fuse_device.c @@ -550,6 +550,13 @@ fuse_device_write(struct cdev *dev, struct uio *uio, int ioflag) } else if (ohead.unique == 0){ /* unique == 0 means asynchronous notification */ SDT_PROBE1(fusefs, , device, fuse_device_write_notify, &ohead); + if (data->mp == NULL) { + SDT_PROBE2(fusefs, , device, trace, 1, + "asynchronous notification before mount" + " or after unmount"); + return (EXTERROR(ENODEV, + "This FUSE session is not mounted")); + } mp = data->mp; vfs_ref(mp); err = vfs_busy(mp, 0); diff --git a/sys/fs/fuse/fuse_ipc.c b/sys/fs/fuse/fuse_ipc.c index 7f754ab7f1d4..bc36f0070d7d 100644 --- a/sys/fs/fuse/fuse_ipc.c +++ b/sys/fs/fuse/fuse_ipc.c @@ -694,7 +694,7 @@ fuse_body_audit(struct fuse_ticket *ftick, size_t blen) break; case FUSE_FORGET: - panic("FUSE: a handler has been intalled for FUSE_FORGET"); + panic("FUSE: a handler has been installed for FUSE_FORGET"); break; case FUSE_GETATTR: diff --git a/sys/fs/fuse/fuse_vnops.c b/sys/fs/fuse/fuse_vnops.c index 683ee2f7ad56..97aa23bfb0b0 100644 --- a/sys/fs/fuse/fuse_vnops.c +++ b/sys/fs/fuse/fuse_vnops.c @@ -2756,7 +2756,7 @@ fuse_vnop_setextattr(struct vop_setextattr_args *ap) */ if (fsess_not_impl(mp, FUSE_REMOVEXATTR)) return (EXTERROR(EOPNOTSUPP, "This server does not " - "implement removing extended attributess")); + "implement removing extended attributes")); else return (EXTERROR(EINVAL, "DELETEEXTATTR should be used " "to remove extattrs")); |