Closed Bug 1200444 Opened 5 years ago Closed 5 years ago

JS::dbg::IsDebugger and JS::dbg::GetDebuggeeGlobals should see through CCWs

Categories

(Core :: JavaScript Engine, defect)

defect
Not set

Tracking

()

RESOLVED FIXED
mozilla43
Tracking Status
firefox43 --- fixed

People

(Reporter: fitzgen, Assigned: fitzgen)

References

Details

Attachments

(1 file)

No description provided.
Most devtools code that uses a Debugger actually ends up doing it through
modules with a different global from the one the Debugger was instantiated in,
and so it gets a CCW. When we pass one of these CCWs to
ThreadSafeChromeUtils.saveHeapSnapshot, it would throw NS_ERROR_INVALID_ARG. The
most straightforward fix is to have the JS APIs that
ThreadSafeChromeUtils.saveHeapSnapshot calls peek through CCWs.
Attachment #8655132 - Flags: review?(sphink)
Attachment #8655132 - Flags: review?(sphink) → review?(jimb)
Attachment #8655132 - Flags: review?(jimb) → review+
https://hg.mozilla.org/mozilla-central/rev/928ff2e0c463
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla43
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