From: Stanislaw Wadas <s.wadas@samsung.com>
Date: Thu, 3 Sep 2015 09:44:03 +0000 (+0200)
Subject: fix: only two parameters returned by sscanf are valid
X-Git-Tag: submit/tizen_common/20160317.155115~39
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=67d3f5f8ed656b109783aa06762f9b4d19a48ffc;p=platform%2Fcore%2Fapi%2Fusb-host.git

fix: only two parameters returned by sscanf are valid

Change-Id: I3decc002f0426bd1358aa1cec1de2cc797d01619
Signed-off-by: Stanislaw Wadas <s.wadas@samsung.com>
---

diff --git a/USD/src/common/usb-access-map.cpp b/USD/src/common/usb-access-map.cpp
index 5861413..97a5922 100644
--- a/USD/src/common/usb-access-map.cpp
+++ b/USD/src/common/usb-access-map.cpp
@@ -69,7 +69,7 @@ void USBDevicePath::initFromSysFS(const std::string &path)
 
         dev_file >> content;
         ret = sscanf(content.c_str(), "%d:%d", &maj, &min);
-        if (ret < 3)
+        if (ret != 2)
             throw USD_API_ERROR_FILE_READ_FAILED;
 
         if (maj != USB_DEVICE_MAJOR)