Public bug reported: Mdadm throws buffer-overflow sometimes, it depends on the building environment. It happens mdadm is built with FORFTIFY_SOURCE=3 (as it is done in Ubuntu 24.04).
Buffer-overflow is detected for many commands in this case: - mdadm --detail-pl - mdadm -CR /dev/md0 -l1 -n2 /dev/nvme0n1 /dev/nvme1n1 *** buffer overflow detected ***: terminated Aborted (core dumped) It is fixed in mdadm upstream - please apply this patch to mdadm package and rebuilt it. https://git.kernel.org/pub/scm/utils/mdadm/mdadm.git/commit/?id=827e1870f320545796d907f50af594e901399417 ** Affects: mdadm (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2069821 Title: [VROC] [Ub 24.04] mdadm: buffer overflow detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mdadm/+bug/2069821/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
