On Tue, 17 Jun 2025 06:55:38 GMT, Jaikiran Pai <j...@openjdk.org> wrote:
> Can I please get a review for this change which addresses a regression that > was introduced in `HttpURLConnection` in Java 24 when we cleaned up the code > by removing the references to SecurityManager APIs. > > When a HTTP request is issued through `java.net.HttpURLConnection`, then the > request URL is used to determine the `Host` header to set in the request. By > default, the application cannot set a `Host` header to a different value. > However the JDK allows a system property to be enabled to allow applications > to explicitly set a `Host` request header when issuing the request. > > Due to an oversight in the change that was done in > https://bugs.openjdk.org/browse/JDK-8344190, the `Host` header that is set by > the application, may not get used for that request causing this regression. > Turns out we don't have tests in this area to catch this issue. > > The commit in this PR fixes the regression and also introduces a new jtreg > test which reproduces the issue and verifies the fix. > > I've also checked the original change which introduced this regression > https://github.com/openjdk/jdk/pull/22232 to see if there's anything else > that needs attention. I haven't stopped anything else. This pull request has now been integrated. Changeset: 57266064 Author: Jaikiran Pai <j...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/57266064a7bb995c3c614c19b936687af35e9aa4 Stats: 147 lines in 2 files changed: 143 ins; 0 del; 4 mod 8359709: java.net.HttpURLConnection sends unexpected "Host" request header in some cases after JDK-8344190 Reviewed-by: dfuchs, djelinski, michaelm, vyazici ------------- PR: https://git.openjdk.org/jdk/pull/25844
