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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/11/05 09:33:45 UTC

[GitHub] [incubator-nuttx] Ouss4 commented on pull request #4782: sem: remove limitation of irq context when do sem_trywait

Ouss4 commented on pull request #4782:
URL: https://github.com/apache/incubator-nuttx/pull/4782#issuecomment-961748337


   This will actually make the `free` part succeed, and we will be freeing memory if we successfully get the lock on the first try. `malloc` in the other hand only `DEBUGVERIFY` the check, when debug options are disabled we are then allocating memory and possibly without holding the lock?


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