[Bug 13556] New: Segmentation fault (core dumped) when attempting bash substitution

bugzilla at busybox.net bugzilla at busybox.net
Mon Feb 22 23:44:20 UTC 2021


https://bugs.busybox.net/show_bug.cgi?id=13556

            Bug ID: 13556
           Summary: Segmentation fault (core dumped) when attempting bash
                    substitution
           Product: Busybox
           Version: 1.32.x
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: unassigned at busybox.net
          Reporter: erictsau at gmail.com
                CC: busybox-cvs at busybox.net
  Target Milestone: ---

On Linux archlinux 5.11.0 x86_64 GNU/Linux

Following this example at https://askubuntu.com/a/600028/1175671

I ran echo "${PATH//:/$'\n'}" in busybox sh and busybox ash
both resulting in a Segmentation fault (core dumped).

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