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Cisco Bug: CSCte86240 - CUBE crash trying to save previous SDP context

Last Modified

Jan 31, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

15.0(1)M1

Description (partial)

Symptom:
If a CUBE receives a new early dialog offer, with a NULL SDP, when trying to save a copy of the previous SDP context, this can lead to a race condition, which can crash the CUBE router.

Conditions:
Race condition, when the next early dialog offer is received before the CUBE has handled the previous SDP.
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