Re: 4.3.9: frequent crashes in completion menu selection

[Mikael Magnusson <mikachu@xxxxxxxxx>]

2009/1/18 Andrey Borzenkov <arvidjaar@xxxxxxxxxx>:
> On 8 ÑÐÐÐÑÑ 2009 15:30:33 Peter Stephenson wrote:
>> Andrey Borzenkov wrote:
>> > I hit it quite often on Mandriva cooker; I do not see any obvious
>> > post-4.3.9 commits dealing with crashes in this area. This usually
>> > happens during menu selection browsing file system.
>>
>> There's probably not a cat's chance in hell of getting anywhere with
>> this (given the code it affects) unless it can be reproduced easily.
>
> The following seems to do it here:
>
> mkdir /tmp/u{1,2}/w{1,2}
> {pts/1}% zsh -f
> cooker% autoload compinit; compinit
> cooker% zmodload zsh/complist
> cooker% zstyle ':completion:*' menu 'select=0'
> cooker% bindkey -M menuselect "/" accept-and-infer-next-history
> cooker% setopt menucomplete
> cooker% zstyle ':completion:*' format Completing %d
> cooker% ls /tmp/uTAB
>
> Now you get menu selection; press two times '/' to get "Completing
> 'files'" (at /tmp/u1/w1/ line contents); now press undo (^_) until you
> get empty line; press RETURN; press 'ls /tmp/uTAB'. Zsh crashes.
>
> For some reasons crucial point is setting "format". Not only can I not
> make it crash without this; it seems to change the undo behaviour as
> well - pressing undo multiples times with and without "format" set
> cycles through *different* line contents.

While it doesn't explain the crash, I'm pretty sure that should be
zstyle ':completion:*' format 'Completing %d'

-- 
Mikael Magnusson