From c560ff23ade974d3d365bf4c2f14c2fc39025765 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Thu, 1 Dec 2016 15:24:36 +0300
Subject: [PATCH] videoio: images: fix buffer overflow problem

---
 modules/videoio/src/cap_images.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/videoio/src/cap_images.cpp b/modules/videoio/src/cap_images.cpp
index 922a5767b3..455418624b 100644
--- a/modules/videoio/src/cap_images.cpp
+++ b/modules/videoio/src/cap_images.cpp
@@ -345,7 +345,10 @@ bool CvVideoWriter_Images::writeFrame( const IplImage* image )
 {
     char str[_MAX_PATH];
     sprintf(str, filename, currentframe);
-    int ret = cvSaveImage(str, image, &params[0]);
+    std::vector<int> image_params = params;
+    image_params.push_back(0); // append parameters 'stop' mark
+    image_params.push_back(0);
+    int ret = cvSaveImage(str, image, &image_params[0]);
 
     currentframe++;