Segfault with google-protobuf 4.29.3

[vhiairrassary]

Hello,

After upgrading our gems we encountered a lot of segfaults, which seem to be linked to pg_query (6.0.0) and google-protobuf 4.29.3 (as it works fine with 4.29.2). Other people seem to be impacted as well (we also use ruby:3.4.1-alpine). Do you have any idea where we can start to have a look to create a minimal example?

Thank you in advance

[stanhu]

This isn't a pg_query issue. I think the issue is that for Ruby 3.4 the precompiled google-protobuf gem doesn't work on Alpine (musl) builds. As described in protocolbuffers/protobuf#16853 (comment), you'll probably need to ensure google-protobuf uses the Ruby platform to recompile it properly:

gem 'google-protobuf', force_ruby_platform: true if RUBY_PLATFORM.include?('linux-musl')

I suspect like other precompiled gems, google-protobuf will release separate GNU and musl versions of the gem. Until then, you'll need to ensure google-protobuf is recompiled for your platform.