From: Marek Antoniak <redacted>
Date: Fri, 3 Dec 2021 12:50:21 +0000 (+0100)
Subject: chronovu-la: Add checking of VendorId
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=64414853067e727f99c7d41851ac635d4342f17b;p=libsigrok.git

chronovu-la: Add checking of VendorId
---

diff --git a/src/hardware/chronovu-la/api.c b/src/hardware/chronovu-la/api.c
index d35a4f53..53c94fdd 100644
--- a/src/hardware/chronovu-la/api.c
+++ b/src/hardware/chronovu-la/api.c
@@ -20,6 +20,8 @@
 #include <config.h>
 #include "protocol.h"
 
+#define CHRONOVU_VENDOR (0x0403)
+
 static const uint32_t scanopts[] = {
 	SR_CONF_CONN,
 };
@@ -169,6 +171,11 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
 		libusb_get_device_descriptor(devlist[i], &des);
 
+		/* See https://sigrok.org/bugzilla/show_bug.cgi?id=1115 and
+		 * https://github.com/sigrokproject/libsigrok/pull/166 */
+		if (des.idVendor != CHRONOVU_VENDOR)
+			continue;
+
 		if ((ret = libusb_open(devlist[i], &hdl)) < 0)
 			continue;