You don't need to check with upstream e2fsprogs; I do keep an eye on Launchpad bugs.
None of UBSAN warnings are actually dangerous assuming sane[1] compilers and reasonable architecture. (e.g., a compiler that can correctly compile the Linux kernel and an architecture that run Linux should have no problems with e2fsprogs). [1] "Any sufficiently advanced compiler is indistinguishable from a malicious adversary." Still, it's better to fix these sorts of issues than not, so please see the attached patch. It will be included in the next release of e2fsprogs. ** Patch added: "0001-Fix-warnings-found-using-UBSAN.patch" https://bugs.launchpad.net/ubuntu/+source/e2fsprogs/+bug/1702240/+attachment/4909420/+files/0001-Fix-warnings-found-using-UBSAN.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1702240 Title: [Ubuntu 17.04] 'make test' failures seen when e2fsprogs instrumented with 'undefined behavior sanitizer' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1702240/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
