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| author | gVisor bot <gvisor-bot@google.com> | 2020-03-03 00:34:05 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-03 00:34:05 +0000 |
| commit | 397bab97367e3fcea9f3b5c87c72849d51a261b8 (patch) | |
| tree | 4fe9c737254204740bee24e411519dd8564fd152 /pkg/sentry/socket | |
| parent | c78bb6b97c767f054c6967b390a95450456d2dde (diff) | |
| parent | 43abb24657e737dee1108ff0d512b2e1b6d8a3f6 (diff) | |
Merge release-20200219.0-84-g43abb24 (automated)
Diffstat (limited to 'pkg/sentry/socket')
| -rwxr-xr-x | pkg/sentry/socket/netstack/netstack.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/socket/netstack/netstack.go b/pkg/sentry/socket/netstack/netstack.go index 1eeb37446..13a9a60b4 100755 --- a/pkg/sentry/socket/netstack/netstack.go +++ b/pkg/sentry/socket/netstack/netstack.go @@ -712,6 +712,10 @@ func (s *SocketOperations) Connect(t *kernel.Task, sockaddr []byte, blocking boo // Bind implements the linux syscall bind(2) for sockets backed by // tcpip.Endpoint. func (s *SocketOperations) Bind(t *kernel.Task, sockaddr []byte) *syserr.Error { + if len(sockaddr) < 2 { + return syserr.ErrInvalidArgument + } + family := usermem.ByteOrder.Uint16(sockaddr) var addr tcpip.FullAddress |