bug#56546: 29.0.50; unbounded RAM comsumption when displaying images

[Lars Ingebrigtsen]

"Jose A. Ortega Ruiz" <mail@jao.io> writes:

>   - emacs -Q
>   - M-x eww RET https://xenodium.com/emacs-zones-to-lift-you-up/
>   - RAM consumption grows to ~600Mb
>   - R (redisplay page): RAM grows to ~1100Mb
>   - R (redisplay page): RAM grows to ~1752Mb
>   - R (redisplay page): RAM grows to ~2222Mb
>   - rinse and repeat: RAM never goes down
>   - (image-cache-size) reports a modest 82Mb
>   - Kill buffer:  high RAM consumption is still at its maximum, even
>     after (image-cache-size) goes to 0

I think this should all be fixed on the current trunk now -- can you
check?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no