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AK: Avoid passing nullptr to __buitin_memcpy() in ByteBuffer::grow()

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Ali Mohammad Pur 2021-05-14 09:22:01 +04:30 • committed by Linus Groh
parent a4e20a87d5
commit bfd4c7a16c
1 changed files with 2 additions and 1 deletions
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AK/ByteBuffer.h
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@ -277,6 +277,7 @@ inline void ByteBufferImpl::grow(size_t size)
return; return;
} }
u8* new_data = static_cast<u8*>(kmalloc(size)); u8* new_data = static_cast<u8*>(kmalloc(size));
if (m_data)
__builtin_memcpy(new_data, m_data, m_size); __builtin_memcpy(new_data, m_data, m_size);
u8* old_data = m_data; u8* old_data = m_data;
m_data = new_data; m_data = new_data;