X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fnorma-dmm%2Fapi.c;h=d155bc36d657b3b24f5f0817ae81caf5caa9e8b2;hb=090f1e1e5478ea15baa3731fefbd4aff9be78c77;hp=86cbd9c3d2203bd7733a7559e6a4ae2c1508d858;hpb=dd7a72ea697a172032f5473b0ddff5e8d47222f4;p=libsigrok.git

diff --git a/src/hardware/norma-dmm/api.c b/src/hardware/norma-dmm/api.c
index 86cbd9c3..d155bc36 100644
--- a/src/hardware/norma-dmm/api.c
+++ b/src/hardware/norma-dmm/api.c
@@ -110,6 +110,7 @@ static GSList *scan(struct sr_dev_driver *drv, GSList *options)
 		if (serial_write_blocking(serial, req, strlen(req),
 				serial_timeout(serial, strlen(req))) < 0) {
 			sr_err("Unable to send identification request.");
+			g_free(buf);
 			return NULL;
 		}
 		len = BUF_MAX;