Commits on Mar 23, 2022

1. [elfutils] build zlib with MSan …

   Unlike fuzz-dwfl-core, the new fuzz targets actually use zlib so
   instead of just linking against zlib to make them compile they
   should use the library instrumented with MSan. Without it OSS-Fuzz
   reports bogus issues like https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45630
   https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45631 and
   https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45633.
   
   To hopefully make it easier to figure out how to add new fuzz targets
   going forward I also added the following comment to the build script
   ```
   When new fuzz targets are added it usually makes sense to notify the maintainers of
   the elfutils project using the mailing list: elfutils-devel@sourceware.org. There
   fuzz targets can be reviewed properly (to make sure they don't fail to compile with -Werror
   for example), their names can be chosen accordingly (so as not to spam the mailing
   list with bogus bug reports that are opened and closed once they are renamed) and so
   on. Also since a lot of bug reports coming out of the blue aren't exactly helpful
   fuzz targets should probably be added one at a time to make it easier to keep track
   of them.
   ```
   
   It's a follow-up to google#7395
   and google#7393.

   

   evverx committed Mar 23, 2022
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