Kernel: Fix checking of partition boundaries on write

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