0001-usbmisc-initialize-string-buffer-before-reading-from.patch

@@ -0,0 +1,37 @@
+From e3a98cd4870e46cefbfaa1c6f3142c70351aba02 Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Thu, 22 Oct 2020 12:01:44 +0200
+Subject: [PATCH 11/15] usbmisc: initialize string buffer before reading from
+ device.
+
+Cliff Biffle points out that some devices lie about the length of their
+string, so we end up with stack data in the string buffer, which is then
+displayed by userspace.  Fix this up by initializing the data to 0 first
+before reading from the device.
+
+Reported-by: Cliff L. Biffle <code@cliffle.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ usbmisc.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/usbmisc.c b/usbmisc.c
+index 9a329f2..ba0591f 100644
+--- a/usbmisc.c
++++ b/usbmisc.c
+@@ -210,6 +210,12 @@ char *get_dev_string(libusb_device_handle *dev, uint8_t id)
+ 	langid = get_any_langid(dev);
+ 	if (!langid) return strdup("(error)");
+ 
++	/*
++	 * Some devices lie about their string size, so initialize
++	 * the buffer with all 0 to account for that.
++	 */
++	memset(unicode_buf, 0x00, sizeof(unicode_buf));
++
+ 	ret = libusb_get_string_descriptor(dev, id, langid,
+ 	                                   (unsigned char *) unicode_buf,
+ 	                                   sizeof unicode_buf);
+-- 
+1.8.3.1
+

usbutils.spec

@@ -1,6 +1,6 @@
 Name:    usbutils
-Version: 017
-Release: 1
+Version: 012
+Release: 5
 Summary: Linux utilities for USB device
 License: GPLv2+
 URL:     http://www.linux-usb.org/
@@ -9,6 +9,7 @@ Source0: https://www.kernel.org/pub/linux/utils/usb/usbutils/%{name}-%{version}.
 Source1: GPL-2.0.txt
 Source2: GPL-3.0.txt
 
+Patch1:  0001-usbmisc-initialize-string-buffer-before-reading-from.patch
 
 BuildRequires: libusbx-devel systemd-devel gcc autoconf automake libtool
 Requires: hwdata
@@ -35,7 +36,6 @@ autoreconf -vif
 %make_install INSTALL="install -p"
 install -D -m 644 %{SOURCE1} %{buildroot}%{_defaultlicensedir}/%{name}/GPL-2.0.txt
 install -D -m 644 %{SOURCE2} %{buildroot}%{_defaultlicensedir}/%{name}/GPL-3.0.txt
-rm -rf %{buildroot}/%{_libdir}/pkgconfig/usbutils.pc
 
 %files
 %doc NEWS
@@ -46,28 +46,6 @@ rm -rf %{buildroot}/%{_libdir}/pkgconfig/usbutils.pc
 %{_mandir}/*/*
 
 %changelog
-* Wed Jan 31 2024 zhanghongtao <zhanghongtao22@huawei.com> - 017-1
-- update package to usbutils-017
-- lsusb: add fallback names for 'lsusb -v' output
-- Honor system libdir and includedir
-- usbutils: lsusb-t: print entries for devices with no interfaces
-- lsusb -t: sort in bus order, not reverse order
-- susb-t: if a driver is not bound to an interface, report "[none]"
-- Generate usbutils.pc pkgconfig file
-- usbreset: Allow idProduct and idVendor to be 0
-- susb: Add function that sorts the output by device ID.
-- lsusb: Additional sorting by bus number.
-- lsusb: This is a more compact implementation of the device list sort implemented within this pull request. The output remains the same as the one demonstrated in the previous commit.
-
-* Tue Feb 7 2023 zhanghongtao <zhanghongtao22@hiuawei.com> - 015-1
-- update package to usbutils-015
-
-* Tue Nov 1 2022 lihaoxiang <lihaoxiang9@huawei.com> - 014-2
-- fix an runtime error reported by undefined sanitizer
-
-* Tue Nov 23 2021 yanglongkang <yanglongkang@hiuawei.com> - 014-1
-- update package to 014
-
 * Tue Sep 28 2021 Wenchao Hao <haowenchao@huawei.com> - 012-5
 - Nothing but to sync master and LTS branch
 
@@ -77,7 +55,7 @@ rm -rf %{buildroot}/%{_libdir}/pkgconfig/usbutils.pc
 * Thu Oct 29 2020 Zhiqiang Liu <liuzhiqiang26@huawei.com> -012-2
 - backport one patch to init string buffer before reading from it
 
-* Thu Jul 16 2020 liubo <liubo254@huawei.com> -012-1
+* Thu July 16 2020 liubo <liubo254@huawei.com> -012-1
 - upgrade package to 012
 
 * Wed Aug 21 2019 zhanghaibo <ted.zhang@huawei.com> - 010-4