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fdo#50169: band-aid another crash in GraphiteLayout::expandOrCondense:

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error: attempt to subscript container with out-of-bounds index 6,
but container only holds 6 elements.
This commit is contained in:
Michael Stahl
2012-05-25 22:43:29 +02:00
parent b6db1e0683
commit b8452a89ce
1 changed files with 5 additions and 1 deletions
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4
vcl/source/glyphs/graphite_layout.cxx
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@@ -849,7 +849,11 @@ void GraphiteLayout::expandOrCondense(ImplLayoutArgs &rArgs)
nOffset = static_cast<int>(fExtraPerCluster * nCluster); nOffset = static_cast<int>(fExtraPerCluster * nCluster);
int nCharIndex = mvGlyph2Char[i]; int nCharIndex = mvGlyph2Char[i];
assert(nCharIndex > -1); assert(nCharIndex > -1);
if (static_cast<size_t>(nCharIndex-mnMinCharPos)
< mvCharDxs.size())
{
mvCharDxs[nCharIndex-mnMinCharPos] += nOffset; mvCharDxs[nCharIndex-mnMinCharPos] += nOffset;
}
// adjust char dxs for rest of characters in cluster // adjust char dxs for rest of characters in cluster
while (++nCharIndex - mnMinCharPos < static_cast<int>(mvChar2BaseGlyph.size())) while (++nCharIndex - mnMinCharPos < static_cast<int>(mvChar2BaseGlyph.size()))
{ {