Pass a pointer to the length to the OID get/set routines.

An OID get request may return less data than requested; pass a pointer
to the length to pcap_oid_get_request(), so that it can supply the
amount of data actually supplied.  It also appears that a set request
may copy less data than supplied, so do the same for
pcap_oid_set_request().

1 files changed, 2 insertions, 2 deletions

diff --git a/pcap-int.h b/pcap-int.h
index 30a8f1b9..1f5c1528 100644
--- a/pcap-int.h
+++ b/pcap-int.h
@@ -134,8 +134,8 @@ typedef int	(*setbuff_op_t)(pcap_t *, int);
 typedef int	(*setmode_op_t)(pcap_t *, int);
 typedef int	(*setmintocopy_op_t)(pcap_t *, int);
 typedef HANDLE	(*getevent_op_t)(pcap_t *);
-typedef int	(*oid_get_request_op_t)(pcap_t *, bpf_u_int32, void *, size_t);
-typedef int	(*oid_set_request_op_t)(pcap_t *, bpf_u_int32, const void *, size_t);
+typedef int	(*oid_get_request_op_t)(pcap_t *, bpf_u_int32, void *, size_t *);
+typedef int	(*oid_set_request_op_t)(pcap_t *, bpf_u_int32, const void *, size_t *);
 typedef u_int	(*sendqueue_transmit_op_t)(pcap_t *, pcap_send_queue *, int);
 typedef int	(*setuserbuffer_op_t)(pcap_t *, int);
 typedef int	(*live_dump_op_t)(pcap_t *, char *, int, int);