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LibSQL+SQLServer: Do not re-open databases
Both `Database` and `Heap` were allowed to be opened twice. Prevent this, and change SQLServer to only open databases that are not already opened. This fixes a Ladybird crash where opening the application twice would erroneously duplicate free heap block indices.
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parent
c05e08decb
commit
70ca295404
3 changed files with 8 additions and 4 deletions
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@ -23,6 +23,7 @@ Database::Database(DeprecatedString name)
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ResultOr<void> Database::open()
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{
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VERIFY(!m_open);
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TRY(m_heap->open());
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m_schemas = BTree::construct(m_serializer, SchemaDef::index_def()->to_tuple_descriptor(), m_heap->schemas_root());
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@ -29,6 +29,8 @@ Heap::~Heap()
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ErrorOr<void> Heap::open()
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{
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VERIFY(!m_file);
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size_t file_size = 0;
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struct stat stat_buffer;
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if (stat(name().characters(), &stat_buffer) != 0) {
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