X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv6%2Fdatagram.c;fp=net%2Fipv6%2Fdatagram.c;h=3b55b4c8e2d1814f0bfe43210491efa8497d9813;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=99a6eb23378bcc2d3b079ce3bc5ff7efd8e9ff58;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57;p=linux-2.6.git

diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 99a6eb233..3b55b4c8e 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -696,7 +696,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
 			}
 
 			tc = *(int *)CMSG_DATA(cmsg);
-			if (tc < 0 || tc > 0xff)
+			if (tc < -1 || tc > 0xff)
 				goto exit_f;
 
 			err = 0;