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Kernel: Fix checking of partition boundaries on write

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Bananymous
2024-02-22 13:31:12 +02:00
parent ac9e71d9c7
commit 51db1706e9
1 changed files with 1 additions and 1 deletions
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kernel/kernel/Storage/Partition.cpp
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@@ -41,7 +41,7 @@ namespace Kernel
{ {
ASSERT(buffer.size() >= block_count * m_device->blksize()); ASSERT(buffer.size() >= block_count * m_device->blksize());
const uint32_t blocks_in_partition = m_last_block - m_first_block + 1; const uint32_t blocks_in_partition = m_last_block - m_first_block + 1;
if (m_first_block + block_count > blocks_in_partition) if (first_block + block_count > blocks_in_partition)
return BAN::Error::from_error_code(ErrorCode::Storage_Boundaries); return BAN::Error::from_error_code(ErrorCode::Storage_Boundaries);
TRY(m_device->write_blocks(m_first_block + first_block, block_count, buffer)); TRY(m_device->write_blocks(m_first_block + first_block, block_count, buffer));
return {}; return {};