mv_common: Add buffer size check

[Issue type] : Bug fix

Change-Id: Iee755ff4d2871a5c1a809b3ec4eed0a73555008c
Reported-by: TSEVEN-2231
Signed-off-by: Kwanghoon Son <k.son@samsung.com>

diff --git a/mv_common/src/CommonUtils.cpp b/mv_common/src/CommonUtils.cpp
index 52e6bea50ef765db7940e2297bfbcc7f53dc2a50..4b217145692ab59c2fed2816f6ab8ba25b66bbfa 100644 (file)
--- a/mv_common/src/CommonUtils.cpp
+++ b/mv_common/src/CommonUtils.cpp
@@ -99,6 +99,12 @@ int convertSourceMV2GrayCV(mv_source_h mvSource, cv::Mat& cvSource)
                return MEDIA_VISION_ERROR_NOT_SUPPORTED_FORMAT;
        }
 
+       if (bufferSize < width * height * channelsNumber) {
+               LOGE("bufferSize : %u is too small for image w: %u, h: %u, c: %u",
+                               bufferSize, width, height, channelsNumber);
+               return MEDIA_VISION_ERROR_INVALID_PARAMETER;
+       }
+
        if (conversionType == -1) {/* Without conversion */
                cvSource = cv::Mat(cv::Size(width, height),
                                        CV_MAKETYPE(depth, channelsNumber), buffer).clone();