[Bugzilla user: telari7455@pbridal.com]
[Bugzilla date: 2023-08-29T11:30:32+00:00]

The culprit

https://orthanc.uclouvain.be/hg/orthanc-indexer/file/4bde2c2dc03c/Sources/Plugin.cpp#l102

I think it'd be nice to have it in the TODO to use mmap or something else to do this check without loading the whole file