1878989 - Allow pinning the length of SharedArrayBuffers

Status: ASSIGNED

(Core :: JavaScript Engine, task, P2)

Description

[Steve Fink [:sfink] [:s:]]

Now that they can be growable, it makes sense to pin their length. It's not necessary for operating on their data, since it won't move (or shrink) regardless, but it at least prevents one class of errors where the length is computed and then invalidated.

Comment 1

[Steve Fink [:sfink] [:s:]]

Attachment: Bug 1878989 - Support pinning length of growable SharedArrayBuffers