sctp: allocate sctp_sockaddr_entry with kzalloc
The similar issue as fixed in Commit 4a2eb0c3 ("sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event") also exists in sctp_inetaddr_event, as Alexander noticed. To fix it, allocate sctp_sockaddr_entry with kzalloc for both sctp ipv4 and ipv6 addresses, as does in sctp_v4/6_copy_addrlist(). Reported-by: NAlexander Potapenko <glider@google.com> Signed-off-by: NXin Long <lucien.xin@gmail.com> Reported-by: syzbot+ae0c70c0c2d40c51bb92@syzkaller.appspotmail.com Acked-by: NMarcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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