Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
---
libavformat/pvfdec.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/pvfdec.c b/libavformat/pvfdec.c
index b9f6d4f2c2..c6652b9b43 100644
--- a/libavformat/pvfdec.c
+++ b/libavformat/pvfdec.c
@@ -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);
--
2.11.0
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