bug#39046: 28.0.50; emacs built with cairo locks up when displaying certain characters in mu4e

[Benjamin Slade]

On 2020-01-08T21:49:39-0700, Eli Zaretskii <eliz@gnu.org> wrote:

> On January 9, 2020 5:23:10 AM GMT+02:00, Benjamin Slade 
> <slade@lambda-y.net> wrote:
> > 
> > Opening a *mu4e-headers* buffer where some of the text 
> > includes 
> > certain
> > characters (I think at least Chinese, perhaps others) seems 
> > to 
> > freeze
> > Emacs. If I build without cairo, the same problem does not 
> > arise.

> Could you please provide a recipe for reproducing this problem, 
> or at least to identify the characters which cause this?

> Also, please attach a debugger to Emacs when it freezes, and 
> post here the backtrace.  Since the freeze can be some infloop, 
> please also try following the orocedure described in etc/DEBUG 
> for finding where we loop.

I've retried since with more recent commits, and haven't been able 
to reproduce the same issue, so I think this can be closed.

--
( Dr Benjamin Slade . b.slade@utah.edu . https://lambda-y.net )
( Linguistics . University of Utah . https://linguistics.utah.edu 
)
( office : LNCO 2309 )
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