Merge pull request #7520 from kesinger:memsetform

8 years ago · 052e62532a
parent d18e45b442 bd50553149
commit 052e62532a
1 changed files with 1 additions and 0 deletions
--- a/modules/videoio/src/cap_v4l.cpp
+++ b/modules/videoio/src/cap_v4l.cpp
@ -1613,6 +1613,7 @@ static double icvGetPropertyCAM_V4L (const CvCaptureCAM_V4L* capture,
                                     int property_id ) {
  {
      v4l2_format form;
+      memset(&form, 0, sizeof(v4l2_format));
      form.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
      if (-1 == ioctl (capture->deviceHandle, VIDIOC_G_FMT, &form)) {
          /* display an error message, and return an error code */