update printf format to match type

(cherry picked from commit 48ca11df5fd8bb95f7fb0dc214b9509dc5b39078)
(cherry picked from commit 9a0373b8965814054e6aab5dd37238d7f28e4c3d)

diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index 49c013670f0b8e07461c48462c3648a9718dcbbd..c67e671e616081b0ed5dee11c2f9793eb2a2e5bc 100644 (file)
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -1673,7 +1673,7 @@ dump_msg(struct msghdr *msg) {
        printf("\tiov %p, iovlen %ld\n", msg->msg_iov,
               (long) msg->msg_iovlen);
        for (i = 0; i < (unsigned int)msg->msg_iovlen; i++)
-               printf("\t\t%d\tbase %p, len %ld\n", i,
+               printf("\t\t%u\tbase %p, len %ld\n", i,
                       msg->msg_iov[i].iov_base,
                       (long) msg->msg_iov[i].iov_len);
 #ifdef ISC_NET_BSD44MSGHDR