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Update SQLite deserialize to allow resizing restored DB (#701)

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Using either option (FREEONCLOSE or RESIZEABLE) requires using
sqlite3_malloc. Ref. #436
This commit is contained in:
Paul Kulchenko 2022-11-28 12:53:20 -08:00 • committed by GitHub
parent b850b14300
commit bcae817215
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2 changed files with 9 additions and 3 deletions
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5
tool/net/lsqlite3.c
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@ -1812,8 +1812,9 @@ static int db_deserialize(lua_State *L) {
if (buffer == NULL || size == 0) /* ignore empty database content */
return 0;
sqlite3_deserialize(db->db, "main", buffer, size, size, 0);
free(buffer);
const char *sqlbuf = memcpy(sqlite3_malloc(size), buffer, size);
sqlite3_deserialize(db->db, "main", sqlbuf, size, size,
SQLITE_DESERIALIZE_FREEONCLOSE + SQLITE_DESERIALIZE_RESIZEABLE);
return 0;
}