Configure OIDCOAuthVerifySharedKeys causing segmentation faut

[contryboy]

After upgrading the mod_auth_openidc, I noticed apache can not start with "segmentation fault", but only when OIDCOAuthVerifySharedKeys is configured.

I used the docker image "httpd:2.4.66" and installed libapache2-mod-auth-openidc (2.4.17-1) via apt-get.
Here is the env info:
OS: Debian Trixie
Httpd: 2.4.66
mod_auth_openidc: 2.4.17-1

I also tried install manually 2.4.19-1 that downloaded from the release page, but it has the same issue. As soon as I configured OIDCOAuthVerifySharedKeys, apache failed to start with "segmentation fault".

Do you have any idea how to fix that?

[zandbelt]

that looks like a regression indeed, can you post your config?

[zandbelt]

reproduced and fixed in bb31729

[contryboy]

Great, thanks for the quick fix.
As mentioned in the change, it is a "regression since 2.4.16", so is 2.4.15.7 the latest version without this regression I should use for now as a temporary solution before the next release?

[zandbelt]

yes

[zandbelt]

this is fixed in https://github.com/OpenIDC/mod_auth_openidc/releases/tag/v2.4.19.1