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ImFontAtlas: Fixed memory leak if stbtt_InitFont() returned false. (#1391)

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omar 2017-10-24 16:08:05 +02:00
parent 5b062c4c29
commit bc447bc0a4
1 changed files with 3 additions and 0 deletions
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imgui_draw.cpp
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@ -1475,7 +1475,10 @@ bool ImFontAtlasBuildWithStbTruetype(ImFontAtlas* atlas)
const int font_offset = stbtt_GetFontOffsetForIndex((unsigned char*)cfg.FontData, cfg.FontNo); const int font_offset = stbtt_GetFontOffsetForIndex((unsigned char*)cfg.FontData, cfg.FontNo);
IM_ASSERT(font_offset >= 0); IM_ASSERT(font_offset >= 0);
if (!stbtt_InitFont(&tmp.FontInfo, (unsigned char*)cfg.FontData, font_offset)) if (!stbtt_InitFont(&tmp.FontInfo, (unsigned char*)cfg.FontData, font_offset))
{
ImGui::MemFree(tmp_array);
return false; return false;
}
} }
// Allocate packing character data and flag packed characters buffer as non-packed (x0=y0=x1=y1=0) // Allocate packing character data and flag packed characters buffer as non-packed (x0=y0=x1=y1=0)