Re: realloc(): invalid next size

[Winston Weinert <winston@ml1.net>]

> Occasionally when tab completing, zsh crashes with this message
> "realloc(): invalid next size". I am using oh-my-zsh, for what it's
> worth, though I assume zsh should never dump core during normal use. My
> zsh version is: zsh 5.4.2 (x86_64-unknown-linux-gnu).
> 
> I did a little digging and found I'm not the only person who has
> encountered this issue, but it appears my list is exhaustive of Google's
> results:
> 
> - https://github.com/rvm/rvm/issues/4214 (one user reports the crash
> with only autoload -uZ compinit; compinit) with rvm enabled.
> - https://bbs.archlinux.org/viewtopic.php?id=234501 (nothing very useful
> here, just a report)

I found some more issues discussing this:
- https://github.com/robbyrussell/oh-my-zsh/issues/4346 (includes links
to backtraces)
- https://github.com/sorin-ionescu/prezto/issues/6
- https://sourceforge.net/p/zsh/bugs/87/