source: webkit/trunk/JavaScriptCore/Android.v8.wtf.mk@ 70198

Last change on this file since 70198 was 70198, checked in by Simon Fraser, 15 years ago

2010-10-19 Simon Fraser <Simon Fraser>

Reviewed by Gavin Barraclough.

https://bugs.webkit.org/show_bug.cgi?id=47851

Add methods to DecimalNumber to return the buffer length
required for decimal and exponential output.

Make some of the DecimalNumber code non-inline (no
effect on Sunspider), adding DecimalNumber.cpp to various
build systems.

Make some DecimalNumber methods 'const'.

  • Android.mk:
  • Android.v8.wtf.mk:
  • GNUmakefile.am:
  • JavaScriptCore.exp:
  • JavaScriptCore.gypi:
  • JavaScriptCore.vcproj/WTF/WTF.vcproj:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • runtime/NumberPrototype.cpp: (JSC::numberProtoFuncToExponential): (JSC::numberProtoFuncToFixed): (JSC::numberProtoFuncToPrecision):
  • wtf/DecimalNumber.cpp: Added. (WTF::DecimalNumber::bufferLengthForStringDecimal): (WTF::DecimalNumber::bufferLengthForStringExponential): (WTF::DecimalNumber::toStringDecimal): (WTF::DecimalNumber::toStringExponential):
  • wtf/DecimalNumber.h: (WTF::DecimalNumber::sign): (WTF::DecimalNumber::exponent): (WTF::DecimalNumber::significand): (WTF::DecimalNumber::precision):
  • wtf/dtoa.cpp: (WTF::dtoa):
  • wtf/dtoa.h:
  • wtf/wtf.pri:

2010-10-19 Simon Fraser <Simon Fraser>

Reviewed by Gavin Barraclough.

https://bugs.webkit.org/show_bug.cgi?id=47851

Avoid buffer overflows in CSSPrimitiveValue's use of
DecimalNumber, and pass the buffer size in InspectorBasicValue.

Test: fast/css/large-value-csstext.html

  • css/CSSPrimitiveValue.cpp: (WebCore::formatNumber):
  • inspector/InspectorValues.cpp: (WebCore::InspectorBasicValue::writeJSON):

2010-10-20 Simon Fraser <Simon Fraser>

Reviewed by Gavin Barraclough.

https://bugs.webkit.org/show_bug.cgi?id=47851

Fix buffer overflow in the printing of very large and very small numbers in
CSSPrimitiveValues.

  • fast/css/large-value-csstext-expected.txt: Added.
  • fast/css/large-value-csstext.html: Added.
File size: 2.6 KB
Line 
1##
2## Copyright 2009, The Android Open Source Project
3##
4## Redistribution and use in source and binary forms, with or without
5## modification, are permitted provided that the following conditions
6## are met:
7## * Redistributions of source code must retain the above copyright
8## notice, this list of conditions and the following disclaimer.
9## * Redistributions in binary form must reproduce the above copyright
10## notice, this list of conditions and the following disclaimer in the
11## documentation and/or other materials provided with the distribution.
12##
13## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14## EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16## PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18## EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19## PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20## PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21## OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24##
25
26# wtf source files
27
28LOCAL_SRC_FILES := \
29 pcre/pcre_compile.cpp \
30 pcre/pcre_exec.cpp \
31 pcre/pcre_tables.cpp \
32 pcre/pcre_ucp_searchfuncs.cpp \
33 pcre/pcre_xclass.cpp \
34 \
35 wtf/Assertions.cpp \
36 wtf/ByteArray.cpp \
37 wtf/CurrentTime.cpp \
38 wtf/DateMath.cpp \
39 wtf/DecimalNumber.cpp \
40 wtf/FastMalloc.cpp \
41 wtf/HashTable.cpp \
42 wtf/MainThread.cpp \
43 wtf/RandomNumber.cpp \
44 wtf/RefCountedLeakCounter.cpp \
45 wtf/TCSystemAlloc.cpp \
46 wtf/ThreadIdentifierDataPthreads.cpp \
47 wtf/Threading.cpp \
48 wtf/ThreadingPthreads.cpp \
49 wtf/WTFThreadData.cpp \
50 \
51 wtf/TypeTraits.cpp \
52 wtf/dtoa.cpp \
53 \
54 wtf/android/MainThreadAndroid.cpp \
55 \
56 wtf/text/AtomicString.cpp \
57 wtf/text/CString.cpp \
58 wtf/text/StringBuidler.cpp \
59 wtf/text/StringImpl.cpp \
60 wtf/text/WTFString.cpp \
61 \
62 wtf/unicode/CollatorDefault.cpp \
63 wtf/unicode/UTF8.cpp \
64 \
65 wtf/unicode/icu/CollatorICU.cpp
66
67CHARTABLES := $(intermediates)/chartables.c
68$(CHARTABLES): PRIVATE_PATH := $(LOCAL_PATH)
69$(CHARTABLES): PRIVATE_CUSTOM_TOOL = perl $(PRIVATE_PATH)/pcre/dftables $@
70$(CHARTABLES): $(LOCAL_PATH)/pcre/dftables
71$(CHARTABLES): $(LOCAL_PATH)/pcre/pcre_internal.h
72 $(transform-generated-source)
73
74$(intermediates)/pcre/pcre_tables.o : $(CHARTABLES)
75
76# We do not add $(CHARTABLES) to LOCAL_GENERATED_SOURCES because the chartables.c file
77# is explicitly #included in pcre_tables.cpp.
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