Date: Thu, 25 Dec 2008 22:32:32 +0000 (UTC) From: Qing Li <qingli@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/net if_tun.c Message-ID: <200812252232.mBPMWo6J009607@repoman.freebsd.org>
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qingli 2008-12-25 22:32:32 UTC
FreeBSD src repository
Modified files:
sys/net if_tun.c
Log:
SVN rev 186497 on 2008-12-25 22:32:32Z by qingli
The "tun?" dev need not be opened at all. One is allowed to perform
the following operations, e.g.:
1) ifconfig tun0 create
2) ifconfig tun0 10.1.1.1 10.1.1.2
3) route add -net 192.103.54.0/24 -iface tun0
4) ifconfig tun0 destroy
If cv wait on the TUN_CLOSED flag, then the last operation (4) will
block forever.
Revert the previous changes and fix the mtx_unlock() leak.
Revision Changes Path
1.175 +2 -4 src/sys/net/if_tun.c
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