Date: Thu, 6 Aug 2020 14:08:23 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r363953 - stable/12/sys/kern Message-ID: <202008061408.076E8Nfj067022@repo.freebsd.org>
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Author: markj Date: Thu Aug 6 14:08:23 2020 New Revision: 363953 URL: https://svnweb.freebsd.org/changeset/base/363953 Log: MFC r363682: Fix a logic error in uipc_ready_scan(). Modified: stable/12/sys/kern/uipc_usrreq.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/kern/uipc_usrreq.c ============================================================================== --- stable/12/sys/kern/uipc_usrreq.c Thu Aug 6 14:07:49 2020 (r363952) +++ stable/12/sys/kern/uipc_usrreq.c Thu Aug 6 14:08:23 2020 (r363953) @@ -1276,7 +1276,8 @@ uipc_ready_scan(struct socket *so, struct mbuf *m, int mb = mb->m_next; if (mb == NULL) { mb = n; - n = mb->m_nextpkt; + if (mb != NULL) + n = mb->m_nextpkt; } } }
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