dwg file 1: 
[894_v12.zip](https://github.com/LibreDWG/libredwg/files/14456324/894_v12.zip)

(dwg file 2 moved to https://github.com/LibreDWG/libredwg/issues/948)

output：READ ERROR *.dwg: 0x540
ERROR: read_R2004_section_info out of range
This is a GitHub Issue
repo:libredwg
owner:LibreDWG
Title : ERROR: read_R2004_section_info out of range
Issue date:

--- start body ---
dwg file 1: 
[894_v12.zip](https://github.com/LibreDWG/libredwg/files/14456324/894_v12.zip)

(dwg file 2 moved to https://github.com/LibreDWG/libredwg/issues/948)

output：READ ERROR *.dwg: 0x540
--- end body ---
