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6635f57d3e
Right now the kernel will not dump anything that went through setuid or setgid. But it is routine for daemons to do that, and it makes things hard to debug. systemd-coredump saves the coredump readable by the users the process was running as. This should be enough to avoid information leakage. So let's also tell the kernel to do the coredump. For https://bugzilla.redhat.com/show_bug.cgi?id=1790972. Both patterns are stored in the same file, so they are enabled or disabled together. (Though suid_dumpable=2 is supposed to be safe even when writing to plain files.)
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