Created attachment 158640 [details] Clear SUJ pointer after copy a pointer is copied and results double free().
A commit references this bug: Author: nobutaka Date: Mon Aug 17 06:48:03 UTC 2015 New revision: 394437 URL: https://svnweb.freebsd.org/changeset/ports/394437 Log: Fix core dump. PR: 201490 Submitted by: ota@j.email.ne.jp Changes: head/sysutils/ufs_copy/Makefile head/sysutils/ufs_copy/files/patch-ufs_copy.c