Fix possible OOM caused by invalid use of repeat count on inserts (fixes

#863)
jline · Oct 23, 2023 · 01e96bd · 01e96bd
1 parent 8805647
commit 01e96bd
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/reader/src/main/java/org/jline/reader/impl/LineReaderImpl.java b/reader/src/main/java/org/jline/reader/impl/LineReaderImpl.java
@@ -3022,9 +3022,7 @@ void indention(int nb, StringBuilder sb) {
     }
 
     protected boolean selfInsert() {
-        for (int count = this.count; count > 0; count--) {
-            putString(getLastBinding());
-        }
+        putString(getLastBinding());
         return true;
     }
 
@@ -3034,9 +3032,7 @@ protected boolean selfInsertUnmeta() {
             if ("\r".equals(s)) {
                 s = "\n";
             }
-            for (int count = this.count; count > 0; count--) {
-                putString(s);
-            }
+            putString(s);
             return true;
         } else {
             return false;