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dwrite: Always initialize output glyph count in GetGlyphs(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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Nikolay Sivov 2021-02-16 14:54:10 +03:00 committed by Alexandre Julliard
parent 2e0ce5b8e7
commit 1b10b88d32
1 changed files with 2 additions and 0 deletions
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2
dlls/dwrite/analyzer.c
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@ -1188,6 +1188,8 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphs(IDWriteTextAnalyzer2 *iface,
context.glyph_infos = heap_calloc(glyph_count, sizeof(*context.glyph_infos)); context.glyph_infos = heap_calloc(glyph_count, sizeof(*context.glyph_infos));
context.table = &context.cache->gsub; context.table = &context.cache->gsub;
*actual_glyph_count = 0;
scriptprops = &dwritescripts_properties[context.script]; scriptprops = &dwritescripts_properties[context.script];
hr = shape_get_glyphs(&context, scriptprops->scripttags); hr = shape_get_glyphs(&context, scriptprops->scripttags);
if (SUCCEEDED(hr)) if (SUCCEEDED(hr))