dwrite/layout: Grow output buffer on GetGlyphs() failure.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dwrite/layout: Grow output buffer on GetGlyphs() failure.
2e0ce5b8 · Nikolay Sivov · Alexandre Julliard · 2655576b · 2e0ce5b8
Commit 2e0ce5b8 authored Feb 16, 2021 by Nikolay Sivov Committed by Alexandre Julliard Feb 16, 2021
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layout.c dlls/dwrite/layout.c +1 -1

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--- a/dlls/dwrite/layout.c
+++ b/dlls/dwrite/layout.c
@@ -979,7 +979,7 @@ static HRESULT layout_shape_get_glyphs(struct dwrite_textlayout *layout, struct 
            heap_free(run->glyphs);
            heap_free(context->glyph_props);
-            max_count = run->glyphcount;
+            max_count *= 2;
            run->glyphs = heap_calloc(max_count, sizeof(*run->glyphs));
            context->glyph_props = heap_calloc(max_count, sizeof(*context->glyph_props));