Closed Bug 1513132 Opened 5 years ago Closed 5 years ago

Don't broadcast every blob URL to every content process

Categories

(Core :: DOM: Content Processes, enhancement)

Product:
Core
Component:
DOM: Content Processes
Type:
enhancement
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1472158

People

(Reporter: jld, Unassigned)

References

(Blocks 2 open bugs)

Details

Currently we appear to be sending every blob URL to every content process.  This is going to be a problem for Fission: content processes that are cross-origin to a blob shouldn't receive information about it.

It's also a problem because there's a lot of unnecessary IPC traffic and memory usage; for example, see bug 1513096, where we sometimes exceed the 256MiB IPC message limit when sending a snapshot of the blob state to a new content process.
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → DUPLICATE
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