fix: potential size overflow in stss

Eyevinn · Jan 15, 2025 · 7ea87a3 · 7ea87a3
1 parent 484b6cf
commit 7ea87a3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mp4/stss.go b/mp4/stss.go
@@ -65,7 +65,7 @@ func (b *StssBox) Size() uint64 {
 
 // expectedSize - calculate size for a given entry count
 func (b *StssBox) expectedSize(entryCount uint32) uint64 {
-	return uint64(boxHeaderSize + 8 + int(entryCount)*4)
+	return uint64(boxHeaderSize + 8 + uint64(entryCount)*4)
 }
 
 // IsSyncSample - check if sample (one-based) sampleNr is a sync sample