X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Ffx2lafw%2Ffx2lafw.c;h=dbec30b754904e84244135a3bfb1a73e276501cd;hb=e73ffd4238c6d1be58d3fcdcf7f100200f033856;hp=f74c5a510b0f1fe4d6035ba37e3708c746820cd7;hpb=efdecf4c0553ce00ea2a6365212f5fe305496fed;p=libsigrok.git

diff --git a/hardware/fx2lafw/fx2lafw.c b/hardware/fx2lafw/fx2lafw.c
index f74c5a51..dbec30b7 100644
--- a/hardware/fx2lafw/fx2lafw.c
+++ b/hardware/fx2lafw/fx2lafw.c
@@ -617,6 +617,9 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
 	struct dev_context *devc;
 	int ret;
 
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR;
+
 	devc = sdi->priv;
 
 	if (id == SR_CONF_SAMPLERATE) {
@@ -948,6 +951,9 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 	unsigned char *buf;
 	size_t size;
 
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
+
 	drvc = di->priv;
 	devc = sdi->priv;
 	usb = sdi->conn;