Closed Bug 967797 Opened 6 years ago Closed 6 years ago

Faulty:ABORT: unknown shmem type in Shmem::OpenExisting

Categories

(Core :: IPC, defect)

x86_64
Linux
defect
Not set

Tracking

()

RESOLVED FIXED
mozilla30

People

(Reporter: bjacob, Assigned: bjacob)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

Attached file Faulty session
Found by Christoph Diehl's "Faulty" fuzzer, see bug 777067

Compare to bug 967328.

Bug 967328 was a race condition with the death of a child process causing a shmem handle to be invalid.

This is with a live child process, but an invalid shmem type.
Classification: core IPC code, bad assert on message param, easy
Component: Graphics → IPC
Depends on: 968823
Fixed by the landing of bug 968823.
Assignee: nobody → bjacob
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla30
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