get_distance to verify user-provided pixel indexes. Github IntelRealS…

…ense#4877
ev-mp · Sep 22, 2019 · c6e1f04 · c6e1f04
1 parent b54f47b
commit c6e1f04
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/rs.cpp b/src/rs.cpp
@@ -2006,6 +2006,8 @@ float rs2_depth_frame_get_distance(const rs2_frame* frame_ref, int x, int y, rs2
 {
     VALIDATE_NOT_NULL(frame_ref);
     auto df = VALIDATE_INTERFACE(((frame_interface*)frame_ref), librealsense::depth_frame);
+    VALIDATE_RANGE(x, 0, df->get_width() - 1);
+    VALIDATE_RANGE(y, 0, df->get_height() - 1);
     return df->get_distance(x, y);
 }
 HANDLE_EXCEPTIONS_AND_RETURN(0, frame_ref, x, y)