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Differential D40679

ktrace: Record signal violations with KTR_CAPFAIL
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Authored by jfree on Jun 20 2023, 10:06 PM.
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rG109b7712c3cb: ktrace: Record signal violations with KTR_CAPFAIL
rG6a4616a529c1: ktrace: Record signal violations with KTR_CAPFAIL
Summary
Report the delivery of signals to processes other than self while
Capsicum violation tracing with CAPFAIL_SIGNAL.

Programs that are not yet Capsicumized may be traced to discover
potential capability failures. With `ktrace -t p` and kdump, you
are given a list of syscalls as a starting point for program
Capsicumization.

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rG FreeBSD src repository
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sys/
kern/
4 lines
8 lines

Diff 136662

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sys/kern/kern_procctl.c

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sys/kern/kern_sig.c

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