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locks; strict;
comment	@// @;


1.3
date	2017.10.27.13.52.05;	author ryoon;	state dead;
branches;
next	1.2;
commitid	1t9uUNgNKBgpbHcA;

1.2
date	2015.05.26.12.18.23;	author ryoon;	state Exp;
branches;
next	1.1;
commitid	ZfM7NUk2z0Z07Xmy;

1.1
date	2014.11.03.12.18.32;	author ryoon;	state Exp;
branches;
next	;
commitid	faEeuguVVaqDFJWx;


desc
@@


1.3
log
@Remove firefox31
@
text
@$NetBSD: patch-js_src_gc_Memory.cpp,v 1.2 2015/05/26 12:18:23 ryoon Exp $

Make sure mmap() delivers memory with upper 17 bits clear on sparc64 on NetBSD:
with topdown-vm we would map in the last 4 gig of the address space (past
the VA hole) otherwise by default, thus busting the JSValue restrictions.

https://bugzilla.mozilla.org/show_bug.cgi?id=994133


--- js/src/gc/Memory.cpp.orig	2015-05-05 02:53:53.000000000 +0000
+++ js/src/gc/Memory.cpp
@@@@ -212,7 +212,7 @@@@ gc::InitMemorySubsystem(JSRuntime* rt)
 static inline void*
 MapMemory(size_t length, int prot, int flags, int fd, off_t offset)
 {
-#if defined(__ia64__)
+#if defined(__ia64__) || (defined(__sparc64__) && defined(__NetBSD__))
     /*
      * The JS engine assumes that all allocated pointers have their high 17 bits clear,
      * which ia64's mmap doesn't support directly. However, we can emulate it by passing
@


1.2
log
@Update to 31.7.0

Changelog:
Fixed in Firefox ESR 31.7

    2015-57 Privilege escalation through IPC channel messages
    2015-54 Buffer overflow when parsing compressed XML
    2015-51 Use-after-free during text processing with vertical text enabled
    2015-48 Buffer overflow with SVG content and CSS
    2015-47 Buffer overflow parsing H.264 video with Linux Gstreamer
    2015-46 Miscellaneous memory safety hazards (rv:38.0 / rv:31.7)
@
text
@d1 1
a1 1
$NetBSD: patch-js_src_gc_Memory.cpp,v 1.1 2014/11/03 12:18:32 ryoon Exp $
@


1.1
log
@Import firefox31-31.2.0 as www/firefox31.

Mozilla Firefox is a free, open-source and cross-platform web browser
for Windows, Linux, MacOS X and many other operating systems.

It is fast and easy to use, and offers many advantages over other web
browsers, such as tabbed browsing and the ability to block pop-up
windows.

Firefox also offers excellent bookmark and history management, and it
can be extended by developers using industry standards such as XML,
CSS, JavaScript, C++, etc. Many extensions are available.
@
text
@d1 1
a1 1
$NetBSD: patch-js_src_gc_Memory.cpp,v 1.1 2014/04/10 07:33:59 martin Exp $
d10 4
a13 4
--- js/src/gc/Memory.cpp.orig	2014-04-09 20:42:54.000000000 +0200
+++ js/src/gc/Memory.cpp	2014-04-09 20:38:34.000000000 +0200
@@@@ -312,7 +312,7 @@@@ gc::InitMemorySubsystem(JSRuntime *rt)
 static inline void *
@