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Defensively access existing beanDefinitionMap entries

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See gh-22263

(cherry picked from commit f1345aadf5)
This commit is contained in:
Juergen Hoeller
2020-07-20 07:04:45 +02:00
parent eb4f91a249
commit e5227ee53c
1 changed files with 3 additions and 2 deletions
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5
spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java
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@@ -543,8 +543,8 @@ public class DefaultListableBeanFactory extends AbstractAutowireCapableBeanFacto
public String[] getBeanNamesForAnnotation(Class<? extends Annotation> annotationType) {
List<String> result = new ArrayList<>();
for (String beanName : this.beanDefinitionNames) {
BeanDefinition beanDefinition = this.beanDefinitionMap.get(beanName);
if (!beanDefinition.isAbstract() && findAnnotationOnBean(beanName, annotationType) != null) {
BeanDefinition bd = this.beanDefinitionMap.get(beanName);
if (bd != null && !bd.isAbstract() && findAnnotationOnBean(beanName, annotationType) != null) {
result.add(beanName);
}
}
@@ -911,6 +911,7 @@ public class DefaultListableBeanFactory extends AbstractAutowireCapableBeanFacto
for (String bdName : this.beanDefinitionNames) {
if (!beanName.equals(bdName)) {
BeanDefinition bd = this.beanDefinitionMap.get(bdName);
// Ensure bd is non-null due to potential concurrent modification of beanDefinitionMap.
if (bd != null && beanName.equals(bd.getParentName())) {
resetBeanDefinition(bdName);
}