Date: Fri, 12 Jan 2024 17:54:25 GMT From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 7fe50d188806 - stable/13 - if_tuntap: remove redundant check Message-ID: <202401121754.40CHsPQ8000083@gitrepo.freebsd.org>
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The branch stable/13 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=7fe50d188806a49da30fedd1f3f6d8fad1100b95 commit 7fe50d188806a49da30fedd1f3f6d8fad1100b95 Author: Michael Tuexen <tuexen@FreeBSD.org> AuthorDate: 2023-11-09 10:43:54 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2024-01-12 17:54:01 +0000 if_tuntap: remove redundant check eh can't be NULL, so there is no need to check for it. Reported by: zlei Sponsored by: Netflix, Inc. (cherry picked from commit 44669b76504991ef3ac10ef10bc0fa931ae79c45) --- sys/net/if_tuntap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/net/if_tuntap.c b/sys/net/if_tuntap.c index 9cadd971eb37..28b8454c2894 100644 --- a/sys/net/if_tuntap.c +++ b/sys/net/if_tuntap.c @@ -1772,7 +1772,7 @@ tunwrite_l2(struct tuntap_softc *tp, struct mbuf *m, eh = mtod(m, struct ether_header *); - if (eh && (ifp->if_flags & IFF_PROMISC) == 0 && + if ((ifp->if_flags & IFF_PROMISC) == 0 && !ETHER_IS_MULTICAST(eh->ether_dhost) && bcmp(eh->ether_dhost, IF_LLADDR(ifp), ETHER_ADDR_LEN) != 0) { m_freem(m);
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