Date: Tue, 26 Aug 2003 07:20:19 -0700 (PDT) From: Robert Watson <rwatson@FreeBSD.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/55886: mbuf exhaustion can cause panic Message-ID: <200308261420.h7QEKJ87012817@freefall.freebsd.org>
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The following reply was made to PR kern/55886; it has been noted by GNATS. From: Robert Watson <rwatson@FreeBSD.org> To: Pawel Malachowski <pawmal-posting@freebsd.lublin.pl> Cc: FreeBSD-gnats-submit@FreeBSD.org Subject: Re: kern/55886: mbuf exhaustion can cause panic Date: Tue, 26 Aug 2003 10:11:58 -0400 (EDT) On Tue, 26 Aug 2003, Pawel Malachowski wrote: > On Mon, Aug 25, 2003 at 01:00:40PM -0700, Robert Watson wrote: > > > M_PREPEND(m, sizeof(struct ip), M_TRYWAIT); > > + if (m == NULL) > > + return(ENOBUFS); > > ip = mtod(m, struct ip *); > > Tested on latest 4.8-STABLE. No panic after >10 hours of loopback flooding. > Seems it works, thanks! Ok, I've committed to -CURRENT and will merge to -STABLE after three days of settling. Thanks! Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Network Associates Laboratories
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