# HG changeset patch
# User prr
# Date 1438193079 25200
# Node ID 78f5508cde89867d9d22e1288f601fe3e44e06d5
# Parent  617fcb4b52f8698fb942ccb29f1d5a55e097cbab
8132042: Preserve layout presentation
Reviewed-by: mschoene, srl, serb

diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -76,14 +76,14 @@
     }
 
     if (flags & irfMarkFirst) {
-        firstGlyph = currGlyph;
+        firstGlyph = (le_uint32)currGlyph;
     }
 
     if (flags & irfMarkLast) {
-        lastGlyph = currGlyph;
+        lastGlyph = (le_uint32)currGlyph;
     }
 
-    doRearrangementAction(glyphStorage, (IndicRearrangementVerb) (flags & irfVerbMask));
+    doRearrangementAction(glyphStorage, (IndicRearrangementVerb) (flags & irfVerbMask), success);
 
     if (!(flags & irfDontAdvance)) {
         // XXX: Should handle reverse too...
@@ -97,18 +97,29 @@
 {
 }
 
-void IndicRearrangementProcessor::doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb) const
+void IndicRearrangementProcessor::doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb, LEErrorCode &success) const
 {
     LEGlyphID a, b, c, d;
     le_int32 ia, ib, ic, id, ix, x;
-    LEErrorCode success = LE_NO_ERROR;
+
+    if (LE_FAILURE(success)) return;
+
+    if (verb == irvNoAction) {
+        return;
+    }
+    if (firstGlyph > lastGlyph) {
+        success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+        return;
+    }
 
     switch(verb)
     {
-    case irvNoAction:
+    case irvxA:
+        if (firstGlyph == lastGlyph) break;
+        if (firstGlyph + 1 < firstGlyph) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
         break;
-
-    case irvxA:
+        }
         a = glyphStorage[firstGlyph];
         ia = glyphStorage.getCharIndex(firstGlyph, success);
         x = firstGlyph + 1;
@@ -125,6 +136,11 @@
         break;
 
     case irvDx:
+        if (firstGlyph == lastGlyph) break;
+        if (lastGlyph - 1 > lastGlyph) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         d = glyphStorage[lastGlyph];
         id = glyphStorage.getCharIndex(lastGlyph, success);
         x = lastGlyph - 1;
@@ -153,6 +169,11 @@
         break;
 
     case irvxAB:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 1)) { // difference == 1 is a no-op, < 1 is an error.
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         ia = glyphStorage.getCharIndex(firstGlyph, success);
@@ -174,6 +195,11 @@
         break;
 
     case irvxBA:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 1)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         ia = glyphStorage.getCharIndex(firstGlyph, success);
@@ -195,6 +221,11 @@
         break;
 
     case irvCDx:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 1)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
@@ -216,6 +247,11 @@
         break;
 
     case irvDCx:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 1)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
@@ -237,6 +273,11 @@
         break;
 
     case irvCDxA:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
@@ -262,6 +303,11 @@
         break;
 
     case irvDCxA:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
@@ -287,6 +333,11 @@
         break;
 
     case irvDxAB:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         d = glyphStorage[lastGlyph];
@@ -312,6 +363,11 @@
         break;
 
     case irvDxBA:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         d = glyphStorage[lastGlyph];
@@ -337,6 +393,10 @@
         break;
 
     case irvCDxAB:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
@@ -359,6 +419,10 @@
         break;
 
     case irvCDxBA:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
@@ -381,6 +445,10 @@
         break;
 
     case irvDCxAB:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
@@ -403,6 +471,10 @@
         break;
 
     case irvDCxBA:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor.h
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor.h	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor.h	Wed Jul 29 11:04:39 2015 -0700
@@ -56,7 +56,7 @@
 
     virtual void endStateTable();
 
-    void doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb) const;
+    void doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb, LEErrorCode &success) const;
 
     IndicRearrangementProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success);
     virtual ~IndicRearrangementProcessor();
@@ -76,8 +76,8 @@
     static UClassID getStaticClassID();
 
 protected:
-    le_int32 firstGlyph;
-    le_int32 lastGlyph;
+    le_uint32 firstGlyph;
+    le_uint32 lastGlyph;
 
     LEReferenceTo<IndicRearrangementSubtableHeader> indicRearrangementSubtableHeader;
     LEReferenceToArrayOf<IndicRearrangementStateEntry> entryTable;
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor2.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor2.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor2.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -74,14 +74,14 @@
     }
 
     if (flags & irfMarkFirst) {
-        firstGlyph = currGlyph;
+        firstGlyph = (le_uint32)currGlyph;
     }
 
     if (flags & irfMarkLast) {
-        lastGlyph = currGlyph;
+        lastGlyph = (le_uint32)currGlyph;
     }
 
-    doRearrangementAction(glyphStorage, (IndicRearrangementVerb) (flags & irfVerbMask));
+    doRearrangementAction(glyphStorage, (IndicRearrangementVerb) (flags & irfVerbMask), success);
 
     if (!(flags & irfDontAdvance)) {
         currGlyph += dir;
@@ -94,18 +94,29 @@
 {
 }
 
-void IndicRearrangementProcessor2::doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb) const
+void IndicRearrangementProcessor2::doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb, LEErrorCode &success) const
 {
     LEGlyphID a, b, c, d;
     le_int32 ia, ib, ic, id, ix, x;
-    LEErrorCode success = LE_NO_ERROR;
+
+    if (LE_FAILURE(success)) return;
+
+    if (verb == irvNoAction) {
+        return;
+    }
+    if (firstGlyph > lastGlyph) {
+        success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+        return;
+    }
 
     switch(verb)
     {
-    case irvNoAction:
+    case irvxA:
+        if (firstGlyph == lastGlyph) break;
+        if (firstGlyph + 1 < firstGlyph) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
         break;
-
-    case irvxA:
+        }
         a = glyphStorage[firstGlyph];
         ia = glyphStorage.getCharIndex(firstGlyph, success);
         x = firstGlyph + 1;
@@ -122,6 +133,11 @@
         break;
 
     case irvDx:
+        if (firstGlyph == lastGlyph) break;
+        if (lastGlyph - 1 > lastGlyph) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         d = glyphStorage[lastGlyph];
         id = glyphStorage.getCharIndex(lastGlyph, success);
         x = lastGlyph - 1;
@@ -150,6 +166,11 @@
         break;
 
     case irvxAB:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 1)) { // difference == 1 is a no-op, < 1 is an error.
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         ia = glyphStorage.getCharIndex(firstGlyph, success);
@@ -171,6 +192,11 @@
         break;
 
     case irvxBA:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 1)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         ia = glyphStorage.getCharIndex(firstGlyph, success);
@@ -192,6 +218,11 @@
         break;
 
     case irvCDx:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 1)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
@@ -213,6 +244,11 @@
         break;
 
     case irvDCx:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 1)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
         ic = glyphStorage.getCharIndex(lastGlyph - 1, success);
@@ -234,6 +270,11 @@
         break;
 
     case irvCDxA:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
@@ -259,6 +300,11 @@
         break;
 
     case irvDCxA:
+        if ((lastGlyph - 2 > lastGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         c = glyphStorage[lastGlyph - 1];
         d = glyphStorage[lastGlyph];
@@ -284,6 +330,11 @@
         break;
 
     case irvDxAB:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         d = glyphStorage[lastGlyph];
@@ -309,6 +360,11 @@
         break;
 
     case irvDxBA:
+        if ((firstGlyph + 2 < firstGlyph) ||
+            (lastGlyph - firstGlyph < 2)) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
         d = glyphStorage[lastGlyph];
@@ -334,6 +390,10 @@
         break;
 
     case irvCDxAB:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
@@ -356,6 +416,10 @@
         break;
 
     case irvCDxBA:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
@@ -378,6 +442,10 @@
         break;
 
     case irvDCxAB:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
@@ -400,6 +468,10 @@
         break;
 
     case irvDCxBA:
+        if (lastGlyph - firstGlyph < 3) {
+            success = LE_INDEX_OUT_OF_BOUNDS_ERROR;
+            break;
+        }
         a = glyphStorage[firstGlyph];
         b = glyphStorage[firstGlyph + 1];
 
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor2.h
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor2.h	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/IndicRearrangementProcessor2.h	Wed Jul 29 11:04:39 2015 -0700
@@ -56,7 +56,7 @@
 
     virtual void endStateTable();
 
-    void doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb) const;
+    void doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb, LEErrorCode &success) const;
 
     IndicRearrangementProcessor2(const LEReferenceTo<MorphSubtableHeader2> &morphSubtableHeader, LEErrorCode &success);
     virtual ~IndicRearrangementProcessor2();
@@ -76,8 +76,8 @@
     static UClassID getStaticClassID();
 
 protected:
-    le_int32 firstGlyph;
-    le_int32 lastGlyph;
+    le_uint32 firstGlyph;
+    le_uint32 lastGlyph;
 
     LEReferenceToArrayOf<IndicRearrangementStateEntry2> entryTable;
     LEReferenceTo<IndicRearrangementSubtableHeader2> indicRearrangementSubtableHeader;
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/MorphTables.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/MorphTables.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/MorphTables.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -75,6 +75,7 @@
                     return;
                 }
                 subtableHeader.addOffset(length, success);
+                if (LE_FAILURE(success)) break;
             }
             SubtableCoverage coverage = SWAPW(subtableHeader->coverage);
             FeatureFlags subtableFeatures = SWAPL(subtableHeader->subtableFeatures);
@@ -91,6 +92,8 @@
 {
     SubtableProcessor *processor = NULL;
 
+    if (LE_FAILURE(success)) return;
+
     switch (SWAPW(coverage) & scfTypeMask)
     {
     case mstIndicRearrangement:
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/MorphTables2.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/MorphTables2.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/MorphTables2.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -197,6 +197,7 @@
                   return;
               }
               subtableHeader.addOffset(length, success); // Don't addOffset for the last entry.
+              if (LE_FAILURE(success)) break;
             }
             le_uint32 coverage = SWAPL(subtableHeader->coverage);
             FeatureFlags subtableFeatures = SWAPL(subtableHeader->subtableFeatures);
@@ -212,6 +213,8 @@
 {
     SubtableProcessor2 *processor = NULL;
 
+    if (LE_FAILURE(success)) return;
+
     switch (SWAPL(coverage) & scfTypeMask2)
     {
     case mstIndicRearrangement:
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentArrayProcessor.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentArrayProcessor.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentArrayProcessor.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -63,6 +63,8 @@
     le_int32 glyphCount = glyphStorage.getGlyphCount();
     le_int32 glyph;
 
+    if (LE_FAILURE(success)) return;
+
     for (glyph = 0; glyph < glyphCount; glyph += 1) {
         LEGlyphID thisGlyph = glyphStorage[glyph];
         const LookupSegment *lookupSegment = segmentArrayLookupTable->lookupSegment(segmentArrayLookupTable, segments, thisGlyph, success);
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentArrayProcessor2.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentArrayProcessor2.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentArrayProcessor2.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -63,6 +63,8 @@
     le_int32 glyphCount = glyphStorage.getGlyphCount();
     le_int32 glyph;
 
+    if (LE_FAILURE(success)) return;
+
     for (glyph = 0; glyph < glyphCount; glyph += 1) {
         LEGlyphID thisGlyph = glyphStorage[glyph];
         // lookupSegment already range checked by lookupSegment() function.
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentSingleProcessor2.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentSingleProcessor2.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/SegmentSingleProcessor2.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -64,6 +64,8 @@
     le_int32 glyphCount = glyphStorage.getGlyphCount();
     le_int32 glyph;
 
+    if (LE_FAILURE(success)) return;
+
     for (glyph = 0; glyph < glyphCount; glyph += 1) {
         LEGlyphID thisGlyph = glyphStorage[glyph];
         const LookupSegment *lookupSegment = segmentSingleLookupTable->lookupSegment(segmentSingleLookupTable, segments, thisGlyph, success);
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/SimpleArrayProcessor2.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/SimpleArrayProcessor2.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/SimpleArrayProcessor2.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -61,10 +61,11 @@
 
 void SimpleArrayProcessor2::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
 {
-    if (LE_FAILURE(success)) return;
     le_int32 glyphCount = glyphStorage.getGlyphCount();
     le_int32 glyph;
 
+    if (LE_FAILURE(success)) return;
+
     for (glyph = 0; glyph < glyphCount; glyph += 1) {
         LEGlyphID thisGlyph = glyphStorage[glyph];
         if (LE_GET_GLYPH(thisGlyph) < 0xFFFF) {
diff -r 617fcb4b52f8 -r 78f5508cde89 jdk/src/java.desktop/share/native/libfontmanager/layout/SingleTableProcessor.cpp
--- a/jdk/src/java.desktop/share/native/libfontmanager/layout/SingleTableProcessor.cpp	Fri Jul 24 09:44:32 2015 -0700
+++ b/jdk/src/java.desktop/share/native/libfontmanager/layout/SingleTableProcessor.cpp	Wed Jul 29 11:04:39 2015 -0700
@@ -63,6 +63,8 @@
     le_int32 glyph;
     le_int32 glyphCount = glyphStorage.getGlyphCount();
 
+    if (LE_FAILURE(success)) return;
+
     for (glyph = 0; glyph < glyphCount; glyph += 1) {
       const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(singleTableLookupTable, entries, glyphStorage[glyph], success);