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8067699: Better glyph storage

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Reviewed-by: srl, bae, mschoene
This commit is contained in:
Phil Race 2015-01-15 09:47:06 -08:00
parent e840a34dc2
commit ecdd3ad65a
2 changed files with 2 additions and 2 deletions
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2
jdk/src/java.desktop/share/native/libfontmanager/layout/LigatureSubstProc.cpp
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@ -115,7 +115,7 @@ ByteOffset LigatureSubstitutionProcessor::processStateEntry(LEGlyphStorage &glyp
LE_DEBUG_BAD_FONT("off end of ligature substitution header");
return newState; // get out! bad font
}
if(componentGlyph > glyphStorage.getGlyphCount()) {
if(componentGlyph >= glyphStorage.getGlyphCount()) {
LE_DEBUG_BAD_FONT("preposterous componentGlyph");
currGlyph++;
return newState; // get out! bad font

2
jdk/src/java.desktop/share/native/libfontmanager/layout/LigatureSubstProc2.cpp
View File

@ -119,7 +119,7 @@ le_uint16 LigatureSubstitutionProcessor2::processStateEntry(LEGlyphStorage &glyp
offset = action & lafComponentOffsetMask;
if (offset != 0) {
if(componentGlyph > glyphStorage.getGlyphCount()) {
if(componentGlyph >= glyphStorage.getGlyphCount()) {
LE_DEBUG_BAD_FONT("preposterous componentGlyph");
currGlyph+= dir;
return nextStateIndex; // get out! bad font