diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | hurd/fd-read.c | 5 |
2 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,7 @@ +2008-07-22 Roland McGrath <roland@frob.com> + + * hurd/fd-read.c (_hurd_fd_read): Fix last change. + 2008-07-21 Roland McGrath <roland@frob.com> * hurd/fd-read.c (_hurd_fd_read): Return EGRATUITOUS if the server diff --git a/hurd/fd-read.c b/hurd/fd-read.c index d673c78e03..38706524f0 100644 --- a/hurd/fd-read.c +++ b/hurd/fd-read.c @@ -42,7 +42,10 @@ _hurd_fd_read (struct hurd_fd *fd, void *buf, size_t *nbytes, loff_t offset) if (data != buf) { if (nread > *nbytes) /* Sanity check for bogus server. */ - return EGRATUITOUS; + { + __vm_deallocate (__mach_task_self (), (vm_address_t) data, nread); + return EGRATUITOUS; + } memcpy (buf, data, nread); __vm_deallocate (__mach_task_self (), (vm_address_t) data, nread); } |