1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index f75451269518..89927b7aec28 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -644,7 +644,7 @@ static int uvc_parse_streaming(struct uvc_device *dev,
         _buflen = buflen;
 
         /* Count the format and frame descriptors. */
-        while (_buflen > 2) {
+        while (_buflen > 2 && _buffer[1] == CS_INTERFACE) {
                 switch (_buffer[2]) {
                 case VS_FORMAT_UNCOMPRESSED:
                 case VS_FORMAT_MJPEG:
@@ -709,7 +709,7 @@ static int uvc_parse_streaming(struct uvc_device *dev,
         streaming->nformats = nformats;
 
         /* Parse the format descriptors. */
-        while (buflen > 2) {
+        while (buflen > 2 && buffer[1] == CS_INTERFACE) {
                 switch (buffer[2]) {
                 case VS_FORMAT_UNCOMPRESSED:
                 case VS_FORMAT_MJPEG: