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| author |   guenther <guenther@openbsd.org> | 2013-03-28 02:39:17 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2013-03-28 02:39:17 +0000 |
| commit | 6b850f3f96afa8a1772283d876bcb407afe639a7 (patch) | |
| tree | c31755a785c465844de479cbeff51c613f9646ea /lib/libc | |
| parent | add a comment that we are faking it until code to ask the server is written. (diff) | |
| download | wireguard-openbsd-6b850f3f96afa8a1772283d876bcb407afe639a7.tar.xz wireguard-openbsd-6b850f3f96afa8a1772283d876bcb407afe639a7.zip | |
When updating fd_cdir or fd_rdir, put the new pointer in place
_before_ vrele()'ing the old one, so that you can't catch the process
with a vnode with no references.
Similarly, in checkdirs(), just count the needed releases and do
them all at the end. (I think I saw this in FreeBSD.)
Original problem encountered by landry@ (yay for backtrace)
ok tedu@ deraadt@
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions