Dominique Pellé wrote:
> $ cat use-free-mem.vim
> let temp={}
> redir => temp[0]
> exe "silent! ls"
> let temp={}
> redir => temp[0]
> exe "silent! ls"
>
> $ valgrind --leak-check=yes vim -u NONE -S use-free-mem.vim
> 2>/tmp/valgrind.log
>
> Gives the following error in /tmp/valgrind.log:
...snip...
Script to reproduce the bug can be simplified further.
This is enough to reproduce the bug:
$ cat use-free-mem.vim
let temp={}
redir => temp[0]
let temp={}
redir END
$ valgrind --leak-check=yes vim -u NONE -S use-free-mem.vim 2>/tmp/valgrind.log
The deletion of the dictionary, while doing a redir to a member of the
dictionary triggers the bug. I'm looking at the code but it's not simple
to understand.
-- Dominique
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