Kristof Provost 83641335f9 pf: clean up pflow sockets on jail removal ... pflow opens sockets in the kernel to transmit netflow information. If this is done in a (vnet) jail these sockets end up preventing the removal of the jail. The VNET_SYSUNINIT() vnet_pflowdetach() function doesn't get called, but that's the function that would remove the sockets. Install a callback on the PR_METHOD_REMOVE jail callback and close the sockets there. This ensures that the jail can get cleaned up. Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D47545		2024-11-18 11:06:46 +01:00
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ipfilter/netinet
ipfw
pf	pf: clean up pflow sockets on jail removal	2024-11-18 11:06:46 +01:00