Mercurial > hg > release > icedtea7-2.4
view patches/hotspot/aarch64/20140415-8029858-enhance_array_copies.patch @ 2726:0eb67382af67
Bring in 2014/04/15 security fixes.
2014-03-28 Andrew John Hughes <gnu.andrew@redhat.com>
* Makefile.am:
(CORBA_CHANGESET): Update to icedtea-2.4.7 tag.
(JAXP_CHANGESET): Likewise.
(JAXWS_CHANGESET): Likewise.
(JDK_CHANGESET): Likewise.
(LANGTOOLS_CHANGESET): Likewise.
(OPENJDK_CHANGESET): Likewise.
(CORBA_SHA256SUM): Likewise.
(JAXP_SHA256SUM): Likewise.
(JAXWS_SHA256SUM): Likewise.
(JDK_SHA256SUM): Likewise.
(LANGTOOLS_SHA256SUM): Likewise.
(OPENJDK_SHA256SUM): Likewise.
(ICEDTEA_PATCHES): Add HotSpot security fixes for
AArch64 port.
(ICEDTEA_ENV): Set FULL_DEBUG_SYMBOLS=0 in AArch64
build to avoid generating .diz files.
* NEWS: Updated.
* hotspot.map: default updated to icedtea-2.4.7 tag.
* patches/boot/ecj-autoboxing.patch: Regenerated.
* patches/boot/ecj-diamond.patch: Regenerated and new
cases added.
* patches/boot/ecj-trywithresources.patch: Regenerated.
* patches/hotspot/aarch64/20140415-8029858-enhance_array_copies.patch,
* patches/hotspot/aarch64/20140415-8034926-attribute_classes_properly.patch:
HotSpot security fixes for AArch64 port.
author | Andrew John Hughes <gnu_andrew@member.fsf.org> |
---|---|
date | Wed, 16 Apr 2014 03:18:47 +0100 |
parents | |
children |
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# HG changeset patch # User dsimms # Date 1389348912 -3600 # Fri Jan 10 11:15:12 2014 +0100 # Node ID b478fbd631095afe8c37e3582c467d3ef64c7ba5 # Parent 212a8089da498a233d4279e4b50235c271090f71 8029858: Enhance array copies Summary: Just read the source element once Reviewed-by: coleenp, ahgross diff --git a/src/share/vm/oops/objArrayKlass.cpp b/src/share/vm/oops/objArrayKlass.cpp --- openjdk/hotspot/src/share/vm/oops/objArrayKlass.cpp +++ openjdk/hotspot/src/share/vm/oops/objArrayKlass.cpp @@ -269,7 +269,7 @@ if (element_is_null || (new_val->klass())->is_subtype_of(bound)) { bs->write_ref_field_pre(p, new_val); - *p = *from; + *p = element; } else { // We must do a barrier to cover the partial copy. const size_t pd = pointer_delta(p, dst, (size_t)heapOopSize);