Closed Bug 967797 Opened 10 years ago Closed 10 years ago

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

Categories

(Core :: IPC, defect)

Product:
Core
Component:
IPC
Platform:
x86_64
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla30

People

(Reporter: bjacob, Assigned: bjacob)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

Faulty session
31.91 KB, text/plain
Details
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: 10 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla30
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