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Allow only IPv4 addresses in sendto() for TCP on AF_INET sockets.

Description

Allow only IPv4 addresses in sendto() for TCP on AF_INET sockets.

This problem was found by looking at syzkaller reproducers for some other
problems.

Reviewed by: rrs
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D24831

Details

Provenance
tuexenAuthored on
Reviewer
rrs
Differential Revision
D24831: Allow only IPv4 addresses in sendto() for TCP on AF_INET sockets
Parents
rS361080: This fixes several skyzaller issues found with the
Branches
Unknown
Tags
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