Module Name: src Committed By: maxv Date: Tue Feb 14 09:03:48 UTC 2017
Modified Files: src/sys/arch/amd64/amd64: netbsd32_machdep.c Log Message: Check %eip with USER_LDT too. To generate a diff of this commit: cvs rdiff -u -r1.102 -r1.103 src/sys/arch/amd64/amd64/netbsd32_machdep.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/arch/amd64/amd64/netbsd32_machdep.c diff -u src/sys/arch/amd64/amd64/netbsd32_machdep.c:1.102 src/sys/arch/amd64/amd64/netbsd32_machdep.c:1.103 --- src/sys/arch/amd64/amd64/netbsd32_machdep.c:1.102 Thu Feb 9 08:38:25 2017 +++ src/sys/arch/amd64/amd64/netbsd32_machdep.c Tue Feb 14 09:03:48 2017 @@ -1,4 +1,4 @@ -/* $NetBSD: netbsd32_machdep.c,v 1.102 2017/02/09 08:38:25 maxv Exp $ */ +/* $NetBSD: netbsd32_machdep.c,v 1.103 2017/02/14 09:03:48 maxv Exp $ */ /* * Copyright (c) 2001 Wasabi Systems, Inc. @@ -36,7 +36,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.102 2017/02/09 08:38:25 maxv Exp $"); +__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.103 2017/02/14 09:03:48 maxv Exp $"); #ifdef _KERNEL_OPT #include "opt_compat_netbsd.h" @@ -1064,10 +1064,11 @@ cpu_mcontext32_validate(struct lwp *l, c if (!VALID_USER_DSEL32(gr[_REG32_DS]) || !VALID_USER_DSEL32(gr[_REG32_SS])) return EINVAL; - if (gr[_REG32_EIP] >= VM_MAXUSER_ADDRESS32) - return EINVAL; } + if (gr[_REG32_EIP] >= VM_MAXUSER_ADDRESS32) + return EINVAL; + return 0; }