How many oss-fuzz packages have a Dockerfile that runs apt-get install liblzma-dev first?

Had this not been discovered, the backdoored version of xz could have eventually ended up in the ubuntu version oss-fuzz uses for its docker image - and linked into all those packages being tested as well.

Except now there's an explanation if fuzzing starts to fail - honggfuzz uses -fsanitize which is incompatible with xz's use of ifunc, so any package that depends on it should rebuild xz from source with --disable-ifunc instead of using the binary package.