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--- freetype-2.4.4/src/bdf/bdflib.c 2012-03-28 15:24:32.000000000 +0200
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+++ freetype-2.4.4/src/bdf/bdflib.c 2012-03-28 15:25:18.000000000 +0200
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@@ -1587,6 +1587,11 @@
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p->glyph_enc = _bdf_atol( p->list.field[1], 0, 10 );
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+ /* Normalize negative encoding values. The specification only */
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+ /* allows -1, but we can be more generous here. */
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+ if ( p->glyph_enc < -1 )
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+ p->glyph_enc = -1;
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+
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/* Check that the encoding is in the range [0,65536] because */
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/* otherwise p->have (a bitmap with static size) overflows. */
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if ( (size_t)p->glyph_enc >= sizeof ( p->have ) * 8 )
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