diff options
Diffstat (limited to 'sys/kern/vfs_syscalls.c')
| -rw-r--r-- | sys/kern/vfs_syscalls.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index 6fd2c28..15afddc 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -253,10 +253,8 @@ kern_statfs(struct thread *td, char *path, enum uio_seg pathseg, vput(nd.ni_vp); #ifdef MAC error = mac_check_mount_stat(td->td_ucred, mp); - if (error) { - vfs_rel(mp); + if (error) goto out; - } #endif /* * Set these in case the underlying filesystem fails to do so. @@ -335,17 +333,13 @@ kern_fstatfs(struct thread *td, int fd, struct statfs *buf) VOP_UNLOCK(vp, 0, td); fdrop(fp, td); if (vp->v_iflag & VI_DOOMED) { - if (mp) - vfs_rel(mp); error = EBADF; goto out; } #ifdef MAC error = mac_check_mount_stat(td->td_ucred, mp); - if (error) { - vfs_rel(mp); + if (error) goto out; - } #endif /* * Set these in case the underlying filesystem fails to do so. @@ -365,7 +359,8 @@ kern_fstatfs(struct thread *td, int fd, struct statfs *buf) } *buf = *sp; out: - vfs_rel(mp); + if (mp) + vfs_rel(mp); VFS_UNLOCK_GIANT(vfslocked); return (error); } |
