[fix] resolve potential attack in linker connection building #6752
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shiyu1994
requested review from
guolinke,
jameslamb,
jmoralez,
borchero and
StrikerRUS
as code owners
jameslamb
approved these changes
Dec 13, 2024
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This is to resolve potential attack when building a connection in the initialization of distributed training. An attacker could send a malicious rank through the listener, causing an out of bound write. This was found by our secure research team.