mirror of https://github.com/mkerrisk/man-pages
namespaces.7: /proc/PID/ns/* are governed by PTRACE_MODE_READ_FSCREDS
Permission to dereference/readlink /proc/PID/ns/* symlinks is governed by a PTRACE_MODE_READ_FSCREDS ptrace access mode check. Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -192,6 +192,13 @@ This file is a handle for the user namespace of the process.
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.TP
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.IR /proc/[pid]/ns/uts " (since Linux 3.0)"
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This file is a handle for the UTS namespace of the process.
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.PP
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Permission to dereference or read
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.RB ( readlink (2))
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these symbolic links is governed by a ptrace access mode
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.B PTRACE_MODE_READ_FSCREDS
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check; see
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.BR ptrace (2).
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.\"
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.\" ==================== Cgroup namespaces ====================
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.\"
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