Date: Tue, 1 Jun 2010 15:39:01 +0100 From: "Robert N. M. Watson" <rwatson@FreeBSD.org> To: Nikolay Denev <ndenev@gmail.com> Cc: svn-src-stable@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, svn-src-stable-8@freebsd.org Subject: Re: svn commit: r208692 - stable/8/sys/kern Message-ID: <57DF5801-1685-4C69-9FD3-E56F5425E28C@FreeBSD.org> In-Reply-To: <2E4C7566-1F0E-4A44-8514-061FF1E129DE@gmail.com> References: <201006011359.o51DxmSW050166@svn.freebsd.org> <2E4C7566-1F0E-4A44-8514-061FF1E129DE@gmail.com>
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On 1 Jun 2010, at 15:23, Nikolay Denev wrote: >> When close() is called on a connected socket pair, SO_ISCONNECTED might be >> set but be cleared before the call to sodisconnect(). In this case, >> ENOTCONN is returned: suppress this error rather than returning it to >> userspace so that close() doesn't report an error improperly. >> >> PR: kern/144061 >> Reported by: Matt Reimer <mreimer at vpop.net>, >> Nikolay Denev <ndenev at gmail.com>, >> Mikolaj Golub <to.my.trociny at gmail.com> > I wonder, does this affect RELENG_7 ? (can't test at the moment, but sys/kern/uipc_socket.c:soclose() looks similar) Yes, almost certainly -- if it doesn't manifest, it's just because of timing differences, not because the bug isn't present. I'll look at merging it to 7.x as well. Roberthelp
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