PERFORCE change 103968 for review
John Birrell
jb at FreeBSD.org
Tue Aug 15 03:37:27 UTC 2006
http://perforce.freebsd.org/chv.cgi?CH=103968
Change 103968 by jb at jb_freebsd2 on 2006/08/15 03:37:15
Change a 'copystr' to a 'copyout' since the destination is in
user space and 'copystr' is only for kernel to kernel copies.
Without this change, sun4v panics.
Affected files ...
.. //depot/projects/dtrace/src/sys/kern/vfs_mount.c#7 edit
Differences ...
==== //depot/projects/dtrace/src/sys/kern/vfs_mount.c#7 (text+ko) ====
@@ -697,10 +697,9 @@
errmsg,
fsoptions->uio_iov[2 * errmsg_pos + 1].iov_len);
} else {
- copystr(errmsg,
+ copyout(errmsg,
fsoptions->uio_iov[2 * errmsg_pos + 1].iov_base,
- fsoptions->uio_iov[2 * errmsg_pos + 1].iov_len,
- NULL);
+ fsoptions->uio_iov[2 * errmsg_pos + 1].iov_len);
}
}
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