Throw exception when trying to seek to negative address

2026-06-07 21:25:06 +00:00 · 2014-08-24 09:10:02 +02:00
parent 92c6b365bb
commit c4fa4f4a23
1 changed files with 3 additions and 0 deletions
--- a/src/com/jpexs/helpers/MemoryInputStream.java
+++ b/src/com/jpexs/helpers/MemoryInputStream.java
@@ -60,6 +60,9 @@ public class MemoryInputStream extends SeekableInputStream {

    @Override
    public void seek(long pos) throws IOException {
+        if (pos < 0) {
+            throw new IOException("Seek to negative position");
+        }
        this.pos = pos;
    }