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author | Eric W. Biederman | 2021-06-23 16:44:32 -0500 |
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committer | Eric W. Biederman | 2021-08-26 10:30:12 -0500 |
commit | 307d522f5eb86cd6ac8c905f5b0577dedac54ec5 (patch) | |
tree | 826a8de8128133767b650120882b4edea7ee728b /scripts/find-unused-docs.sh | |
parent | a3616a3c02722d1edb95acc7fceade242f6553ba (diff) |
signal/seccomp: Refactor seccomp signal and coredump generation
Factor out force_sig_seccomp from the seccomp signal generation and
place it in kernel/signal.c. The function force_sig_seccomp takes a
parameter force_coredump to indicate that the sigaction field should
be reset to SIGDFL so that a coredump will be generated when the
signal is delivered.
force_sig_seccomp is then used to replace both seccomp_send_sigsys
and seccomp_init_siginfo.
force_sig_info_to_task gains an extra parameter to force using
the default signal action.
With this change seccomp is no longer a special case and there
becomes exactly one place do_coredump is called from.
Further it no longer becomes necessary for __seccomp_filter
to call do_group_exit.
Acked-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/87r1gr6qc4.fsf_-_@disp2133
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'scripts/find-unused-docs.sh')
0 files changed, 0 insertions, 0 deletions