[GitHub] [mesos] bbannier commented on pull request #377: [MESOS-10203] fix agent crash on unknown capabilities

[GitBox <gi...@apache.org>]

bbannier commented on pull request #377:
URL: https://github.com/apache/mesos/pull/377#issuecomment-766458127


   Fixed by 4ce33ca..900d233.
   
   ```
   commit 900d23337c76824328340ca3d3151fb2f1c45ba7
   Author: Charles-Francois Natali <cf...@gmail.com>
   Date:   Sun Jan 24 17:15:34 2021 +0000
   
       Added CAP_PERFMON, CAP_BPF and CAP_CHECKPOINT_RESTORE support.
       
       Part of fix for #10203.
   
   commit 8b5bdb2fb0338c47ed61dbdbe0e4cc4d07386f74
   Author: Charles-Francois Natali <cf...@gmail.com>
   Date:   Sat Jan 23 18:51:57 2021 +0000
   
       Fixed agent crash when kernel supports unknown capabilities.
       
       When capabilities are enabled, the capabilities initialisation code
       would check that /proc/sys/kernel/cap_last_cap is less than
       MAX_CAPABILITY, i.e. that the kernel doesn't support any capability the
       code doesn't expect.  However the error message attempted to format
       cap_last_cap value as a Capability enum, which would crash.
       
       Part of fix for #10203.
   ```


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