Use correct permission 1777 with sticky bit for /dev/shm #16
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Permission on /dev/shm is always "drwxrwxrwt root root" but this was changed to 0700 when mounting a memory volume over /dev/shm, loosing the sticky bit and the ability for an app running as a user to use shm_open. So this patch adds a special case to give /dev/shm the correct permissions 1777 that relies on the sticky bit.
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Permission on /dev/shm is always "drwxrwxrwt root root"
but this was changed to 0700 when mounting a memory
volume over /dev/shm, loosing the sticky bit and the
ability for an app running as a user to use shm_open.
So this patch adds a special case to give /dev/shm
the correct permissions 1777 that relies on the sticky
bit.