Memory leak in Utf8_16.cpp

[trcrsired]

notepad-plus-plus/PowerEditor/src/Utf8_16.cpp

Line 361 in b62b77b

if (!m_pFile->write(buf, bufIndex*sizeof(utf16))) return 0;

If the condition !m_pFile->write(buf, bufIndex * sizeof(utf16)) evaluates to true, the delete[] operation will never be executed, potentially leading to a memory leak. Additionally, throwing exceptions might also trigger memory leak scenarios.