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Fix use of uninitialised memory in Font.cpp

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This can cause random text corruption
This commit is contained in:
Clownacy 2020-10-25 23:37:58 +00:00
parent 5981034354
commit 744ddcaacf
1 changed files with 4 additions and 0 deletions
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4
src/Font.cpp
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@ -1191,6 +1191,8 @@ Font* LoadFreeTypeFontFromData(const unsigned char *data, size_t data_size, size
font->glyphs[i].x = (i % font->atlas_row_length) * atlas_entry_width; font->glyphs[i].x = (i % font->atlas_row_length) * atlas_entry_width;
font->glyphs[i].y = (i / font->atlas_row_length) * atlas_entry_height; font->glyphs[i].y = (i / font->atlas_row_length) * atlas_entry_height;
font->glyphs[i].unicode_value = 0;
} }
font->glyph_list_head = &font->glyphs[TOTAL_GLYPH_SLOTS - 1]; font->glyph_list_head = &font->glyphs[TOTAL_GLYPH_SLOTS - 1];
@ -1290,6 +1292,8 @@ Font* LoadBitmapFont(const char *bitmap_path, const char *metadata_path)
font->glyphs[i].x = (i % font->atlas_row_length) * atlas_entry_width; font->glyphs[i].x = (i % font->atlas_row_length) * atlas_entry_width;
font->glyphs[i].y = (i / font->atlas_row_length) * atlas_entry_height; font->glyphs[i].y = (i / font->atlas_row_length) * atlas_entry_height;
font->glyphs[i].unicode_value = 0;
} }
font->glyph_list_head = &font->glyphs[TOTAL_GLYPH_SLOTS - 1]; font->glyph_list_head = &font->glyphs[TOTAL_GLYPH_SLOTS - 1];