diff --git a/libavcodec/alac.c b/libavcodec/alac.c
index 9ef0653cb641c7e824999098a3f0a2de525ba1d5..d643dd3eab67552a423278dabe31c763e3ba9bbe 100644
--- a/libavcodec/alac.c
+++ b/libavcodec/alac.c
@@ -494,7 +494,8 @@ static int alac_set_info(ALACContext *alac)
     bytestream2_skipu(&gb, 12); // size:4, alac:4, version:4
 
     alac->max_samples_per_frame = bytestream2_get_be32u(&gb);
-    if (!alac->max_samples_per_frame || alac->max_samples_per_frame > INT_MAX) {
+    if (!alac->max_samples_per_frame ||
+        alac->max_samples_per_frame > INT_MAX / sizeof(int32_t)) {
         av_log(alac->avctx, AV_LOG_ERROR, "max samples per frame invalid: %u\n",
                alac->max_samples_per_frame);
         return AVERROR_INVALIDDATA;