Module Name: src Committed By: christos Date: Sun Jul 2 02:39:18 UTC 2017
Modified Files: src/sys/kern: uipc_domain.c Log Message: don't warn about AF_LINK sockets with sa_len less than the size of the sockaddr To generate a diff of this commit: cvs rdiff -u -r1.97 -r1.98 src/sys/kern/uipc_domain.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/kern/uipc_domain.c diff -u src/sys/kern/uipc_domain.c:1.97 src/sys/kern/uipc_domain.c:1.98 --- src/sys/kern/uipc_domain.c:1.97 Sat Jul 1 12:59:12 2017 +++ src/sys/kern/uipc_domain.c Sat Jul 1 22:39:18 2017 @@ -1,4 +1,4 @@ -/* $NetBSD: uipc_domain.c,v 1.97 2017/07/01 16:59:12 christos Exp $ */ +/* $NetBSD: uipc_domain.c,v 1.98 2017/07/02 02:39:18 christos Exp $ */ /* * Copyright (c) 1982, 1986, 1993 @@ -32,7 +32,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: uipc_domain.c,v 1.97 2017/07/01 16:59:12 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: uipc_domain.c,v 1.98 2017/07/02 02:39:18 christos Exp $"); #include <sys/param.h> #include <sys/socket.h> @@ -284,6 +284,8 @@ sockaddr_checklen(const struct sockaddr socklen_t len = sockaddr_getsize_by_family(sa->sa_family); if (len == 0 || len == sa->sa_len) return; + if (sa->sa_family == AF_LINK && sa->sa_len <= len) + return; char buf[512]; sockaddr_format(sa, buf, sizeof(buf));