Who knows how the currently loaded security module allows/disallows another modules to be stacked :?:
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Who knows how the currently loaded security module allows/disallows another modules to be stacked :?:
I just found it! :D
The function security_operations->register_security(..) in "primary" module must return 0. And this function is called in stacked module by mod_reg_security(..)
Learn more sources!
And is anyone working with LSM?