| Название | Ogre3D Ogre v14.4.1 / master commit f629d22 Mismatched Memory Management Routines |
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| Описание | The issue arises from a memory management mismatch. The function stbi_write_png_to_mem() allocates its output buffer using malloc (via STBIW_MALLOC). Ogre then wraps this buffer inside MemoryDataStream(data, len, true), which assumes ownership and later frees it with delete[]. Because malloc and delete[] are incompatible allocators, this leads to undefined behavior. AddressSanitizer consistently detects the problem as an alloc-dealloc-mismatch. |
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| Источник | ⚠️ https://github.com/OGRECave/ogre/issues/3446 |
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| Пользователь | sand (UID 90194) |
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| Представление | 15.09.2025 08:24 (11 месяцы назад) |
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| Модерация | 26.09.2025 08:40 (11 days later) |
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| Статус | принято |
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| Запись VulDB | 325958 [OGRECave Ogre до 14.4.1 OgreSTBICodec.cpp STBIImageCodec::encode Local Privilege Escalation] |
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| Баллы | 20 |
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