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https://github.com/wiiu-env/WiiUPluginLoaderBackend.git
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Fix memory leak in DrawUtils::print function
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e951299ea9
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@ -1,6 +1,7 @@
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#include "DrawUtils.h"
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#include "logger.h"
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#include "utils.h"
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#include <coreinit/cache.h>
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#include <coreinit/memory.h>
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#include <coreinit/screen.h>
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@ -313,11 +314,12 @@ void DrawUtils::print(uint32_t x, uint32_t y, const wchar_t *string, bool alignR
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textureHeight = 4;
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}
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img.pixels = malloc(img.width * img.height);
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if (!img.pixels) {
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auto buffer = make_unique_nothrow<uint8_t[]>((uint32_t) (img.width * img.height));
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if (!buffer) {
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DEBUG_FUNCTION_LINE_ERR("Failed to allocate memory for glyph");
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return;
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}
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img.pixels = buffer.get();
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if (sft_render(&pFont, gid, img) < 0) {
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DEBUG_FUNCTION_LINE_ERR("Failed to render glyph");
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return;
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@ -325,7 +327,6 @@ void DrawUtils::print(uint32_t x, uint32_t y, const wchar_t *string, bool alignR
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draw_freetype_bitmap(&img, (int32_t) (penX + mtx.leftSideBearing), (int32_t) (penY + mtx.yOffset));
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penX += (int32_t) mtx.advanceWidth;
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}
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free(img.pixels);
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}
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}
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}
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