]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
Limit the size of messages sent on 1-to-many style SCTP sockets with the
authortuexen <tuexen@FreeBSD.org>
Sat, 23 Mar 2019 22:56:03 +0000 (22:56 +0000)
committertuexen <tuexen@FreeBSD.org>
Sat, 23 Mar 2019 22:56:03 +0000 (22:56 +0000)
commit46b48062555aa5c40ee4b20740e64c7f49b85584
tree46610d57c129474ca88860619149fec5d0e376b0
parent5e3a245f1b8684e6e939b7a80d2c00f24f06a3c4
Limit the size of messages sent on 1-to-many style SCTP sockets with the
SCTP_SENDALL flag. Allow also only one operation per SCTP endpoint.

This fixes an issue found by running syzkaller and is joint work with rrs@.

MFC after: 1 week
sys/netinet/sctp.h
sys/netinet/sctp_output.c