Date: Wed, 21 Sep 2005 11:58:11 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net route.c Message-ID: <200509211158.j8LBwB6O044351@repoman.freebsd.org>
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glebius 2005-09-21 11:58:11 UTC
FreeBSD src repository
Modified files:
sys/net route.c
Log:
Several fixes to rt_setgate(), that fix problems with route changing:
- Rearrange code so that in a case of failure the affected
route is not changed. Otherwise, a bogus rtentry will be
left and later rt_check() can recurse on its lock. [1]
- Remove comment about protocol cloning.
- Fix two places where rtentry mutex was recursed on, because
accessed via two different pointers, that were actually pointing
to the same rtentry in some cases. [1]
- Return EADDRINUSE instead of bogus EDQUOT, in case when gateway
uses the same route. [2]
Reported & tested by: ps, Andrej Zverev <az inec.ru> [1]
PR: kern/64090 [2]
Revision Changes Path
1.113 +30 -35 src/sys/net/route.c
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