Date: Sat, 15 May 2021 13:36:36 +0000 From: bugzilla-noreply@freebsd.org To: java@FreeBSD.org Subject: maintainer-feedback requested: [Bug 255900] java/openjdk11 java/openjdk11-jre: Fix possible segfaults with clang 12 Message-ID: <bug-255900-8522-3KoijIzzoA@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-255900-8522@https.bugs.freebsd.org/bugzilla/> References: <bug-255900-8522@https.bugs.freebsd.org/bugzilla/>
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Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-java (Nobody) <java@FreeBSD.org> for maintainer-feedback: Bug 255900: java/openjdk11 java/openjdk11-jre: Fix possible segfaults with clang 12 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255900 --- Description --- During an exp-run for llvm 12 (see bug 255570), it turned out that java/openjdk11 and java/openjdk11-jre do not build with clang 12.0.0 [1]: Creating interim jimage Compiling 2 files for BUILD_DEMO_Notepad # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=3D0x00000008024be650, pid=3D58260, tid=3D148291 # # JRE version: OpenJDK Runtime Environment (11.0.10+9) (build 11.0.10+9-1) # Java VM: OpenJDK 64-Bit Server VM (11.0.10+9-1, mixed mode, tiered, compressed oops, g1 gc, bsd-amd64) # Problematic frame: # V [libjvm.so+0x6be650] Arena::destruct_contents()+0x80 This is due to a missing backport of this commit [3]: commit c484d8904285652246c3af212a4211b9a8955149 Author: Thomas Stuefe <stuefe@openjdk.org> Date: Tue Mar 16 05:49:01 2021 +0000 8263557: Possible NULL dereference in Arena::destruct_contents() Reviewed-by: kbarrett, coleenp I have attached a patch that adds this commit as an additional patch. [1] http://package22.nyi.freebsd.org/data/mainamd64PR255570-default/2021-05-08_= 16h0 2m24s/logs/openjdk11-11.0.10+9.1_1.log [2] http://package22.nyi.freebsd.org/data/mainamd64PR255570-default/2021-05-08_= 16h0 2m24s/logs/openjdk11-jre-11.0.10+9.1_1.log [3] https://github.com/openjdk/jdk/commit/c484d8904285652246c3af212a4211b9a8955= 149
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