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by nijave 715 days ago
Right but it was injected from data in a "corrupt" xz file in the repo under certain conditions

>This injects an obfuscated script to be executed at the end of configure. This script is fairly obfuscated and data from "test" .xz files in the repository.

>The files containing the bulk of the exploit are in an obfuscated form in tests/files/bad-3-corrupt_lzma2.xz tests/files/good-large_compressed.lzma committed upstream