Date: Mon, 29 Mar 2021 16:49:18 -0700 From: Cy Schubert <Cy.Schubert@cschubert.com> To: "Alexander V. Chernikov" <melifaro@ipfw.ru> Cc: Cy Schubert <Cy.Schubert@cschubert.com>, "Alexander V. Chernikov" <melifaro@FreeBSD.org>, "src-committers@freebsd.org" <src-committers@FreeBSD.org>, "dev-commits-src-all@freebsd.org" <dev-commits-src-all@FreeBSD.org>, "dev-commits-src-main@freebsd.org" <dev-commits-src-main@FreeBSD.org> Subject: Re: git: 9fa8d1582b44 - main - Put bandaid for nhgrp_dump_sysctl() malloc KASSERT(). Message-ID: <202103292349.12TNnI7F007733@slippy.cwsent.com> In-Reply-To: <8FEA74E1-246F-45E3-9794-330029DCD53E@ipfw.ru> References: <202103292315.12TNFFmZ050152@gitrepo.freebsd.org> <202103292332.12TNWXSv007193@slippy.cwsent.com> <8FEA74E1-246F-45E3-9794-330029DCD53E@ipfw.ru>
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In message <8FEA74E1-246F-45E3-9794-330029DCD53E@ipfw.ru>, "Alexander V. Cherni kov" writes: > > > > On 30 Mar 2021, at 00:32, Cy Schubert <Cy.Schubert@cschubert.com> wrote: > > > > In message <202103292315.12TNFFmZ050152@gitrepo.freebsd.org>, "Alexander V. > > > Che > > rnikov" writes: > >> The branch main has been updated by melifaro: > >> > >> URL: https://cgit.FreeBSD.org/src/commit/?id=9fa8d1582b44b4850d40699c9adb1 > 047 > >> 32328b7d > >> > >> commit 9fa8d1582b44b4850d40699c9adb104732328b7d > >> Author: Alexander V. Chernikov <melifaro@FreeBSD.org> > >> AuthorDate: 2021-03-29 23:12:11 +0000 > >> Commit: Alexander V. Chernikov <melifaro@FreeBSD.org> > >> CommitDate: 2021-03-29 23:12:11 +0000 > >> > >> Put bandaid for nhgrp_dump_sysctl() malloc KASSERT(). > >> > >> Recent rtsock changes widened epoch and covered nhgrp_dump_sysctl(), > >> resulting in `netstat -4On` triggering with KASSERT. > >> > >> MFC after: 1 day > >> --- > >> sys/net/route/nhgrp_ctl.c | 4 +++- > >> 1 file changed, 3 insertions(+), 1 deletion(-) > >> > >> diff --git a/sys/net/route/nhgrp_ctl.c b/sys/net/route/nhgrp_ctl.c > >> index b228c3bcee37..2896730458b5 100644 > >> --- a/sys/net/route/nhgrp_ctl.c > >> +++ b/sys/net/route/nhgrp_ctl.c > >> @@ -806,7 +806,9 @@ nhgrp_dump_sysctl(struct rib_head *rh, struct sysctl_r > eq > >> *w) > >> sz = sizeof(struct rt_msghdr) + sizeof(struct nhgrp_external); > >> sz += 2 * sizeof(struct nhgrp_container); > >> sz += 2 * sizeof(struct nhgrp_nhop_external) * RIB_MAX_MPATH_WIDTH; > >> - buffer = malloc(sz, M_TEMP, M_WAITOK); > >> + buffer = malloc(sz, M_TEMP, M_MOWAIT); > > ^ > > This appears to be a typo. > Fixed typo, build, tested but forgot to amend the commit. > 0c2a0e038002cba423161aeed8f358ffb4fb2836 should fix it. Thanks. -- Cheers, Cy Schubert <Cy.Schubert@cschubert.com> FreeBSD UNIX: <cy@FreeBSD.org> Web: https://FreeBSD.org NTP: <cy@nwtime.org> Web: https://nwtime.org The need of the many outweighs the greed of the few.
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