Module Name: src
Committed By: christos
Date: Sun Jul 9 20:53:09 UTC 2017
Modified Files:
src/sys/uvm: uvm_fault.c
Log Message:
PR/52384: make uvm_fault_check() return EFAULT not EACCES, like our man pages
(but not OpenGroup which does not document EFAULT for read/write, and only
documents EACCES for sockets) say for read/write.
To generate a diff of this commit:
cvs rdiff -u -r1.199 -r1.200 src/sys/uvm/uvm_fault.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/uvm/uvm_fault.c
diff -u src/sys/uvm/uvm_fault.c:1.199 src/sys/uvm/uvm_fault.c:1.200
--- src/sys/uvm/uvm_fault.c:1.199 Mon Mar 20 11:51:41 2017
+++ src/sys/uvm/uvm_fault.c Sun Jul 9 16:53:09 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_fault.c,v 1.199 2017/03/20 15:51:41 skrll Exp $ */
+/* $NetBSD: uvm_fault.c,v 1.200 2017/07/09 20:53:09 christos Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.199 2017/03/20 15:51:41 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.200 2017/07/09 20:53:09 christos Exp $");
#include "opt_uvmhist.h"
@@ -950,7 +950,7 @@ uvm_fault_check(
"<- protection failure (prot=%#x, access=%#x)",
ufi->entry->protection, flt->access_type, 0, 0);
uvmfault_unlockmaps(ufi, false);
- return EACCES;
+ return EFAULT;
}
/*
