Date: Thu, 24 Jul 2014 05:57:34 +0000 (UTC) From: Kevin Lo <kevlo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r269044 - stable/10/sys/kern Message-ID: <201407240557.s6O5vYqo030001@svn.freebsd.org>
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Author: kevlo Date: Thu Jul 24 05:57:33 2014 New Revision: 269044 URL: http://svnweb.freebsd.org/changeset/base/269044 Log: MFC r268601: Make bind(2) and connect(2) return EAFNOSUPPORT for AF_UNIX on wrong address family. See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191586 for the original discussion. Reviewed by: terry Modified: stable/10/sys/kern/uipc_usrreq.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/kern/uipc_usrreq.c ============================================================================== --- stable/10/sys/kern/uipc_usrreq.c Thu Jul 24 05:31:57 2014 (r269043) +++ stable/10/sys/kern/uipc_usrreq.c Thu Jul 24 05:57:33 2014 (r269044) @@ -467,6 +467,9 @@ uipc_bindat(int fd, struct socket *so, s cap_rights_t rights; char *buf; + if (nam->sa_family != AF_UNIX) + return (EAFNOSUPPORT); + unp = sotounpcb(so); KASSERT(unp != NULL, ("uipc_bind: unp == NULL")); @@ -1278,6 +1281,9 @@ unp_connectat(int fd, struct socket *so, cap_rights_t rights; int error, len; + if (nam->sa_family != AF_UNIX) + return (EAFNOSUPPORT); + UNP_LINK_WLOCK_ASSERT(); unp = sotounpcb(so);
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