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Unguarded access to first iterator element in RequestMappingInfoHandlerMapping [SPR-8819] #13461

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spring-projects-issues opened this issue Nov 4, 2011 · 1 comment
Closed

Unguarded access to first iterator element in RequestMappingInfoHandlerMapping [SPR-8819] #13461

spring-projects-issues opened this issue Nov 4, 2011 · 1 comment
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@rstoyanchev
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in: web Issues in web modules (web, webmvc, webflux, websocket) type: bug A general bug
Milestone
3.1 RC2

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Oliver Drotbohm opened SPR-8819 and commented

RequestMappingInfoHandlerMapping potentially throws a NoSuchElementException in handleMatch(...) in case the patterns in RequestMappingInfo don't contain any values.

java.util.NoSuchElementException
  java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:375)
  java.util.LinkedHashMap$KeyIterator.next(LinkedHashMap.java:384)
  java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1010)
  org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleMatch(RequestMappingInfoHandlerMapping.java:88)

Affects: 3.1 RC1
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Rossen Stoyanchev commented

Fixed. If no patterns are defined in the @RM annotation, the lookup path is used instead.

@spring-projects-issues spring-projects-issues added type: bug A general bug in: web Issues in web modules (web, webmvc, webflux, websocket) labels Jan 11, 2019
@spring-projects-issues spring-projects-issues added this to the 3.1 RC2 milestone Jan 11, 2019
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@rstoyanchev rstoyanchev

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in: web Issues in web modules (web, webmvc, webflux, websocket) type: bug A general bug
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3.1 RC2
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