@@ -19,6 +19,7 @@

  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

  */

+#include "libavcodec/internal.h"

 #include "avformat.h"

 #include "internal.h"

 #include "pcm.h"

@@ -44,7 +45,8 @@ static int pvf_read_header(AVFormatContext *s)

                &bps) != 3)

         return AVERROR_INVALIDDATA;

-    if (channels <= 0 || bps <= 0 || sample_rate <= 0)

+    if (channels <= 0 || channels > FF_SANE_NB_CHANNELS ||

+        bps <= 0 || bps > INT_MAX / FF_SANE_NB_CHANNELS || sample_rate <= 0)

         return AVERROR_INVALIDDATA;

     st = avformat_new_stream(s, NULL);