Wrond result of AntPathMatcher.combine when using template variables with some regular expressions [SPR-10062] #14695
Description
Roman Kozlov opened SPR-10062 and commented
The following code produces incorrect mapping path for method edit:
@Controller
@RequestMapping("/{foo:.*[^0-9].*}")
public class NonNumberFooController {
@RequestMapping(value = "/edit/", method = GET)
public String edit() {
return "foo/edit";
}
}
Actual result: ```
/{foo:.[^0-9].}
Expected: ```
/{foo:.*[^0-9].*}/edit/
The problem seems to be in org.springframework.util.AntPathMatcher.combine() method, that handles dots "." inside pattern specially (as filename.extension delimiter), ignoring the fact that dot can appear inside {pathVariable:regex} block as a part of regex.
Affects: 3.1.3
Referenced from: commits 33e723b