Cisco Bug: CSCuo47496 - SCH3: Chunk memory leak @ GUARDIAN_DATA on protect LC
Dec 13, 2017
- Cisco uBR10000 Series Universal Broadband Routers
Known Affected Releases
Symptom: memory leak on protect LC: BC1EE44 4 2818D4E0 (GUARDIAN_DATA) BC1EE5C 4 2818D4E0 (GUARDIAN_DATA) BC1EE74 4 2818D4E0 (GUARDIAN_DATA) Conditions: 1. PRE HA continuously repeated by script 2. One ACTIVE(working/protect) CLC crash (force to crash by test crash command) 3. The crash cause the standby LC become active that will trigger the function to parse the sync data of GUARDIAN Please refer to the description of the reproduce steps All the above cases would happen to cause the guardian drop into one exception handle, and the handle missed the memory-free operation that will leaks the guardian sync data while it is on parsing.
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