1 files changed, 1 insertions, 1 deletions
diff --git a/src/dec/buffer_dec.c b/src/dec/buffer_dec.c
index 4786cf0d..11ce76f1 100644
--- a/src/dec/buffer_dec.c
+++ b/src/dec/buffer_dec.c
@@ -75,7 +75,7 @@ static VP8StatusCode CheckDecBuffer(const WebPDecBuffer* const buffer) {
     const WebPRGBABuffer* const buf = &buffer->u.RGBA;
     const int stride = abs(buf->stride);
     const uint64_t size =
-        MIN_BUFFER_SIZE(width * kModeBpp[mode], height, stride);
+        MIN_BUFFER_SIZE((uint64_t)width * kModeBpp[mode], height, stride);
     ok &= (size <= buf->size);
     ok &= (stride >= width * kModeBpp[mode]);
     ok &= (buf->rgba != NULL);