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Cisco Bug: CSCua92724 - BGP Crash with double free on error scenario

Last Modified

May 16, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.2.1.BASE 4.3.0.BASE

Description (partial)

Changing active policy without param to with param and without refering those params is accepted by
RPL policy_repository process.
That is being compiled in bgp process and going through error path and causing double free.
These two issues needs to be resolved to make RPL Robust.
Converting active policy without param to with param will lead to crash.
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