[Bug]: NULL Pointer Dereference Vulnerability

[Ald392]

Is there an existing issue for this?

• [X] I have searched the existing issues

Environment

- Milvus version:
- Deployment mode(standalone or cluster):
- MQ type(rocksmq, pulsar or kafka):    
- SDK version(e.g. pymilvus v2.0.0rc2):
- OS(Ubuntu or CentOS): 
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

Static Scan reported NULL Pointer Dereference Vulnerability due to the following lines :

• https://github.com/milvus-io/milvus/blob/e4e18cb8c38f6616c2069660d47097aa6eb4371e/internal/core/src/indexbuilder/init_c.cpp#L25
• https://github.com/milvus-io/milvus/blob/e4e18cb8c38f6616c2069660d47097aa6eb4371e/internal/core/src/log/Log.cpp#L107
• https://github.com/milvus-io/milvus/blob/e4e18cb8c38f6616c2069660d47097aa6eb4371e/internal/core/src/segcore/metrics_c.cpp#L21
• https://github.com/milvus-io/milvus/blob/e4e18cb8c38f6616c2069660d47097aa6eb4371e/internal/core/src/segcore/segcore_init_c.cpp#L76

Expected Behavior

No response

Steps To Reproduce

No response

Milvus Log

No response

Anything else?

No response

[yanliang567]

/assign @congqixia please help to review the pr /unassign

[Ald392]

@congqixia Can you please look into PR: https://github.com/milvus-io/milvus/pull/34836