Diffusion FreeBSD src repository - subversion rS361081

Allow only IPv4 addresses in sendto() for TCP on AF_INET sockets.
rS361081
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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

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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

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tuexen committed rS361081: Allow only IPv4 addresses in sendto() for TCP on AF_INET sockets..May 15 2020, 2:06 PM

tuexen added an edge: D24831: Allow only IPv4 addresses in sendto() for TCP on AF_INET sockets.

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head/

sys/

netinet/

rS361081

head/sys/netinet/tcp_usrreq.c

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