From 9e461e47089d986e296900efdef432debd68ad67 Mon Sep 17 00:00:00 2001
From: Rob Bygrave <robin.bygrave@gmail.com>
Date: Sat, 2 Mar 2024 10:06:22 +1300
Subject: [PATCH] #3341 String length validation with Postgres PGobject
 (JSON/JSONB)

---
 .../io/ebeaninternal/server/deploy/BindMaxLength.java     | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ebean-core/src/main/java/io/ebeaninternal/server/deploy/BindMaxLength.java b/ebean-core/src/main/java/io/ebeaninternal/server/deploy/BindMaxLength.java
index dcc4e4428..bee29ad4a 100644
--- a/ebean-core/src/main/java/io/ebeaninternal/server/deploy/BindMaxLength.java
+++ b/ebean-core/src/main/java/io/ebeaninternal/server/deploy/BindMaxLength.java
@@ -35,7 +35,9 @@ public interface BindMaxLength {
 
     @Override
     public long length(int dbLength, Object obj) {
-      if (obj instanceof String) {
+      if (obj == null) {
+        return -1;
+      } else if (obj instanceof String) {
         String s = (String) obj;
         return utf8String(dbLength, s);
       } else if (obj instanceof byte[]) {
@@ -69,7 +71,9 @@ public interface BindMaxLength {
 
     @Override
     public long length(int dbLength, Object obj) {
-      if (obj instanceof String) {
+      if (obj == null) {
+        return -1;
+      } else if (obj instanceof String) {
         return ((String) obj).length();
       } else if (obj instanceof byte[]) {
         return ((byte[]) obj).length;