Update x-pack/plugin/searchable-snapshots/src/main/java/org/elasticse…

…arch/xpack/searchablesnapshots/store/input/FrozenIndexInput.java

Co-authored-by: Tanguy Leroux <tlrx.dev@gmail.com>

x-pack/plugin/searchable-snapshots/src/main/java/org/elasticsearch/xpack/searchablesnapshots/store/input/FrozenIndexInput.java

@@ -98,7 +98,7 @@ private FrozenIndexInput(
     protected void readWithoutBlobCache(ByteBuffer b) throws Exception {
         final long position = getAbsolutePosition();
         final int length = b.remaining();
-        if (cacheFile.tryRead(b, getAbsolutePosition())) {
+        if (cacheFile.tryRead(b, position)) {
             stats.addCachedBytesRead(length);
             return;
         }