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kernel/ext2: Replace a manually allocated buffer with Buffer
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apio 2023-08-16 09:15:29 +02:00
parent 54cc80f649
commit 7b88b9cea3
Signed by: apio
GPG Key ID: B8A7D06E42258954
1 changed files with 3 additions and 4 deletions
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7
kernel/src/fs/ext2/Inode.cpp
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@ -91,19 +91,18 @@ namespace Ext2
const usize inode_size = m_metadata.size; const usize inode_size = m_metadata.size;
const usize block_size = m_fs->m_block_size; const usize block_size = m_fs->m_block_size;
u8* const buf = (u8*)TRY(calloc_impl(block_size, 1)); auto buf = TRY(Buffer::create_sized(block_size));
auto guard = make_scope_guard([buf] { free_impl(buf); });
m_entries.clear(); m_entries.clear();
for (usize offset = 0; offset < inode_size; offset += block_size) for (usize offset = 0; offset < inode_size; offset += block_size)
{ {
TRY(read(buf, offset, block_size)); TRY(read(buf.data(), offset, block_size));
usize dir_offset = 0; usize dir_offset = 0;
while (dir_offset < block_size) while (dir_offset < block_size)
{ {
auto& entry = *(Ext2::RawDirectoryEntry*)&buf[dir_offset]; auto& entry = *(Ext2::RawDirectoryEntry*)&buf.data()[dir_offset];
if (entry.inum != 0) if (entry.inum != 0)
{ {