diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 6596aeae2b..cc689d8aaf 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -3418,7 +3418,7 @@ int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes)
                 return frame_bytes * 8 / bps;
         }
 
-        if (ch > 0) {
+        if (ch > 0 && ch < INT_MAX/16) {
             /* calc from frame_bytes and channels */
             switch (id) {
             case AV_CODEC_ID_ADPCM_AFC: