I've had little success with that in the past -- I've submitted patches for both valgrind and AddressSanitizer which have gone nowhere. (For the record these a

I've had little success with that in the past -- I've submitted patches for both valgrind and AddressSanitizer which have gone nowhere. (For the record these are https://bugs.kde.org/show_bug.cgi?id=393926 https://bugs.kde.org/show_bug.cgi?id=393926 and https://reviews.llvm.org/D46546 https://reviews.llvm.org/D46546 -- feel free to upvote them!) I suspect the same would happen with glibc. To be fair, the maintainers for these packages have a lot on their plates, and tend to pay more attention to submitters who they see often, so one-shots like these just don't bubble up to the top.