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kern_copy_file_range(): check the file type.

Description

kern_copy_file_range(): check the file type.

The syscall can only operate on valid vnode types.

Reported and tested by: pho
Sponsored by: The FreeBSD Foundation

Details

Provenance
kibAuthored on Mar 24 2020, 5:16 PM
Parents
rGdb1102f2131c: Use IP_FW_NAT44_DESTROY opcode for IP_FW3 socket option to destroy
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