Re: '=~' crash on NetBSD

[Martijn Dekker]

Op 07-05-20 om 14:20 schreef Chet Ramey:
> On 5/6/20 2:08 PM, Martijn Dekker wrote:
> > On NetBSD, bash (all versions, including current git) dumps core when using
> > [[ to match against an ERE containing certain UTF-8 characters, for
> > example, É ($'\303\211').
> >
> > | $ bin/bash-5.0-debug -c "[[ c =~ $'\303\211' ]]"
> > |
> > | malloc: unknown:0: assertion botched
> > | malloc: 0x81ba08: allocated: last allocated from unknown:0
> > | free: start and end chunk sizes differ
> > | Aborting...Abort trap (core dumped)
>
> What version of NetBSD? I don't run NetBSD, and I can't reproduce this on
> other platforms, so I'll have to go searching for something.

Sorry about that omission. I've tested NetBSD 8.0, 8.1 and 9.0 (all 
amd64) and the bug occurs on all of these.

If it helps, sdf.org will give you a free NetBSD 8.1 user account with 
access to gcc.

- M.

--
modernish -- harness the shell
https://github.com/modernish/modernish