MkdirAllNewAs,CopyDirectory: ensure dir perms#9
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Because of umask, sometimes newly created files and directories can have permission bits different than expected. An easy solution would be to call os.Chmod after creation -- this is how CopyFile already works. Now, let's do the same for directories. PS The alternative to that would be to temporary set umask to 0, but it is very problematic in Go as it affects other threads. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
mrunalp
approved these changes
Oct 4, 2023
This was referenced Oct 4, 2023
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Because of umask, sometimes newly created files and directories can have permission bits different than expected. An easy solution would be to call os.Chmod after creation -- this is how CopyFile already works.
Now, let's do the same for directories.
PS The alternative to that would be to temporary set umask to 0, but it is extremely problematic in Go as it affects other threads (for all the gory details, see comments in opencontainers/runc#3563).
For opencontainers/runc#3991