diff --git a/include/iscsi-private.h b/include/iscsi-private.h
index 17cbce8..afa6ad3 100644
--- a/include/iscsi-private.h
+++ b/include/iscsi-private.h
@@ -324,6 +324,7 @@ void iscsi_set_error(struct iscsi_context *iscsi, const char *error_string,
 
 struct scsi_iovector *iscsi_get_scsi_task_iovector_in(struct iscsi_context *iscsi, struct iscsi_in_pdu *in);
 struct scsi_iovector *iscsi_get_scsi_task_iovector_out(struct iscsi_context *iscsi, struct iscsi_pdu *pdu);
+void scsi_task_reset_iov(struct scsi_iovector *iovector);
 
 void* iscsi_malloc(struct iscsi_context *iscsi, size_t size);
 void* iscsi_zmalloc(struct iscsi_context *iscsi, size_t size);
diff --git a/lib/connect.c b/lib/connect.c
index 6c0ed66..39ca909 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -351,6 +351,9 @@ try_again:
 			continue;
 		}
 
+		scsi_task_reset_iov(&pdu->scsi_cbdata.task->iovector_in);
+		scsi_task_reset_iov(&pdu->scsi_cbdata.task->iovector_out);
+
 		/* We pass NULL as 'd' since any databuffer has already
 		 * been converted to a task-> iovector first time this
 		 * PDU was sent.
diff --git a/lib/scsi-lowlevel.c b/lib/scsi-lowlevel.c
index f8cb71a..c41c95b 100644
--- a/lib/scsi-lowlevel.c
+++ b/lib/scsi-lowlevel.c
@@ -3817,6 +3817,14 @@ scsi_task_set_iov_in(struct scsi_task *task, struct scsi_iovec *iov, int niov)
 	task->iovector_in.niov = niov;
 }
 
+void
+scsi_task_reset_iov(struct scsi_iovector *iovector)
+{
+	iovector->nalloc = 0;
+	iovector->offset = 0;
+	iovector->consumed = 0;
+}
+
 #define IOVECTOR_INITAL_ALLOC (16)
 
 static int