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authorYASUOKA Masahiko <yasuoka@cvs.openbsd.org>2011-07-08 06:14:55 +0000
committerYASUOKA Masahiko <yasuoka@cvs.openbsd.org>2011-07-08 06:14:55 +0000
commit5e006c78b08ceb835fdb47a2419e2cfe0fcd9490 (patch)
treea82df04f76ee7e54ef22f80c8b474ea0a825bac8 /regress/sbin/pfctl/pf54.loaded
parentdaeab2e3f1bf3c98a7e53bb97ad37c5f2c46d656 (diff)
Improved npppd privileged separations:
- Changed finalizing way to the privileged process. In old way, the privileged process could not aware abnormal exit of the process in jail. Then the processes in jail remained as zombies. Created a pipe to monitor the privileged process, the privileged process can exit in peace by using the pipe. - npppd will exit abnormally when the privileged process exits abnormally. - PF_KEY socket requires privileges. - Return correct "errno" to the jail in priv_open(). - Cleanup. ok hsuenaga@
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