CVS commit: src/sys/kern

[Antti Kantee <pooka%netbsd.org@localhost>]

Module Name:    src
Committed By:   pooka
Date:           Mon Apr  9 21:11:03 UTC 2007

Modified Files:
        src/sys/kern: vfs_syscalls.c

Log Message:
If mount(MNT_UPDATE) is called for a non-VROOT directory, don't vput()
the "mountpoint" vnode twice due to an error branch.

thanks go to Gert Doering for reporting the problem and testing the fix
and to Juergen Hannken-Illjes for much of the analysis work leading to
the discovery of the problem cause


To generate a diff of this commit:
cvs rdiff -r1.308 -r1.309 src/sys/kern/vfs_syscalls.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.