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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/01/26 04:33:30 UTC

[GitHub] [incubator-nuttx] Donny9 removed a comment on pull request #2739: fs/readdir: Must reserve a byte for the NUL terminator

Donny9 removed a comment on pull request #2739:
URL: https://github.com/apache/incubator-nuttx/pull/2739#issuecomment-767279936


   > ?
   Okay, the size of d_name is NAME_MAX + 1, and the maximum length of directory name is NAME_MAX, and the last bytes should be NULL character. And strncpy will not append '\0' when source is bigger than num, so we need reserve a byte for the NUL terminator, otherwise NAME_MAX doesn't mean anything.
   
   


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