From 1b10b88d32c65716d071bdb46d4a46cf8460cecd Mon Sep 17 00:00:00 2001 From: Nikolay Sivov Date: Tue, 16 Feb 2021 14:54:10 +0300 Subject: [PATCH] dwrite: Always initialize output glyph count in GetGlyphs(). Signed-off-by: Nikolay Sivov Signed-off-by: Alexandre Julliard --- dlls/dwrite/analyzer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dlls/dwrite/analyzer.c b/dlls/dwrite/analyzer.c index 53fb18df4c9..d0d769cb346 100644 --- a/dlls/dwrite/analyzer.c +++ b/dlls/dwrite/analyzer.c @@ -1188,6 +1188,8 @@ static HRESULT WINAPI dwritetextanalyzer_GetGlyphs(IDWriteTextAnalyzer2 *iface, context.glyph_infos = heap_calloc(glyph_count, sizeof(*context.glyph_infos)); context.table = &context.cache->gsub; + *actual_glyph_count = 0; + scriptprops = &dwritescripts_properties[context.script]; hr = shape_get_glyphs(&context, scriptprops->scripttags); if (SUCCEEDED(hr))