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Update to xserver 1.4.2. Tested by landry@, ckuethe@, jsing@ mbalmer@.
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@@ -1184,6 +1184,7 @@ exaGlyphs (CARD8 op,
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y1 = y - glyph->info.y;
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if (x1 >= pCmpDrw->width || y1 >= pCmpDrw->height ||
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glyph->info.width == 0 || glyph->info.height == 0 ||
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(x1 + glyph->info.width) <= 0 || (y1 + glyph->info.height) <= 0)
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goto nextglyph;
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