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-rw-r--r--rpc/rpc-lib/src/rpcsvc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c
index a4f74d8b5ae..b64c43f0e75 100644
--- a/rpc/rpc-lib/src/rpcsvc.c
+++ b/rpc/rpc-lib/src/rpcsvc.c
@@ -313,7 +313,9 @@ rpcsvc_request_init (rpcsvc_t *svc, rpc_transport_t *trans,
req->msg[0] = progmsg;
req->iobref = iobref_ref (msg->iobref);
if (msg->vectored) {
- for (i = 1; i < msg->count; i++) {
+ /* msg->vector[2] is defined in structure. prevent a
+ out of bound access */
+ for (i = 1; i < min (msg->count, 2); i++) {
req->msg[i] = msg->vector[i];
}
}