--- bash-5.0/lib/readline/signals.c_orig	2020-09-08 13:22:42 +0000
+++ bash-5.0/lib/readline/signals.c	2020-09-15 17:39:01 +0000
@@ -155,7 +155,22 @@
     }
   else
 #endif
+#if defined (_AIX)
+/* In AIX, when terminal gets disconnected,SIGHUP keeps triggered which 
+   causes a loop here. So let's have a check */
+    {
+      static int sighup_count = 0;
+
+      if (sig == SIGHUP)
+        ++sighup_count;
+      if (sighup_count < 3)
+        _rl_handle_signal (sig);
+
+      sighup_count = 0; /* Reset the count */
+    }
+#else
     _rl_handle_signal (sig);
+#endif
 
   SIGHANDLER_RETURN;
 }