File rtl-sdr-0002-fix-rtlsdr_open-memory-leak.patch of Package rtl-sdr

From be1d1206bfb6e6c41f7d91b20b77e20f929fa6a7 Mon Sep 17 00:00:00 2001
From: Steve Markgraf <steve@steve-m.de>
Date: Tue, 16 Jul 2019 23:31:31 +0200
Subject: [PATCH] lib: fix memory leak in rtlsdr_open()

Thanks to Vincent Perrier for reporting the bug.
---
 src/librtlsdr.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/librtlsdr.c b/src/librtlsdr.c
index 89ec903..d72a0f5 100644
--- a/src/librtlsdr.c
+++ b/src/librtlsdr.c
@@ -1628,6 +1628,9 @@ int rtlsdr_open(rtlsdr_dev_t **out_dev, uint32_t index)
 	return 0;
 err:
 	if (dev) {
+		if (dev->devh)
+			libusb_close(dev->devh);
+
 		if (dev->ctx)
 			libusb_exit(dev->ctx);