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Cisco Bug: CSCup45337 - D9485 IPC deadlock

Last Modified

Jun 22, 2020

Products (1)

  • Headend System Releases

Known Affected Releases

qpsk2-1.2.16

Description (partial)

Symptom:
If a process crashes while holding an IPC (inter-process communication) semaphore lock then this could cause another process to deadlock on the shared IPC semaphore.  The kernel will now automatically unlock any IPC semaphore held by a process when it crashes.

Conditions:
If a process crashes.
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Bug Details Include

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