mirror of https://github.com/mkerrisk/man-pages
ptrace.2: Rephrase PTRACE_ATTACH permissions in terms of ptrace access mode check
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -805,13 +805,11 @@ and
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.I data
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are ignored.)
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Processes that are not dumpable (see the description of
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.BR PR_SET_DUMPABLE
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in
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.BR prctl (2))
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can not be attached via
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.BR ptrace (2)
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.BR PTRACE_ATTACH .
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Permission to perform a
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.BR PTRACE_ATTACH
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is governed by a ptrace access mode
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.B PTRACE_MODE_ATTACH_REALCREDS
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check; see below.
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.TP
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.BR PTRACE_SEIZE " (since Linux 3.4)"
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.\"
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