Date: Sat, 15 May 2021 14:02:51 +0000 From: bugzilla-noreply@freebsd.org To: java@FreeBSD.org Subject: maintainer-feedback requested: [Bug 255901] java/openjdk12: Fix possible segfaults with clang 12 Message-ID: <bug-255901-8522-v2qyFs66U0@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-255901-8522@https.bugs.freebsd.org/bugzilla/> References: <bug-255901-8522@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 255901: java/openjdk12: Fix possible segfaults with clang 12 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255901 --- Description --- During an exp-run for llvm 12 (see bug 255570), it turned out that java/openjdk11 does not build with clang 12.0.0 [1]: Creating support/demos/image/jfc/J2Ddemo/J2Ddemo.jar /usr/local/bin/bash: line 5: 49140 Abort trap (core dumped) /wrkdirs/usr/ports/java/openjdk12/work/openjdk-jdk12u-jdk-12.0.2-10-4/build= /bsd -x86_64-server-release/support/interim-image/bin/java -XX:DumpLoadedClassList=3D/wrkdirs/usr/ports/java/openjdk12/work/openjdk-jd= k12u-j dk-12.0.2-10-4/build/bsd-x86_64-server-release/support/link_opt/classlist.r= aw -Djava.lang.invoke.MethodHandle.TRACE_RESOLVE=3Dtrue -cp /wrkdirs/usr/ports/java/openjdk12/work/openjdk-jdk12u-jdk-12.0.2-10-4/build= /bsd -x86_64-server-release/support/classlist.jar build.tools.classlist.HelloClasslist > /dev/null 2>&1 > /wrkdirs/usr/ports/java/openjdk12/work/openjdk-jdk12u-jdk-12.0.2-10-4/build= /bsd -x86_64-server-release/support/link_opt/default_jli_trace.txt gmake[4]: *** [GenerateLinkOptData.gmk:66: /wrkdirs/usr/ports/java/openjdk12/work/openjdk-jdk12u-jdk-12.0.2-10-4/build= /bsd -x86_64-server-release/support/link_opt/classlist] Error 134 This is due to missing backports of commits [2] and [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 commit 34ae46e2bca691f989d4d84129baf545ff8a7469 Author: Andrew Haley <aph@openjdk.org> Date: Thu Mar 19 14:53:57 2020 +0000 8241296: Segfault in JNIHandleBlock::oops_do() Reviewed-by: stefank I have attached a patch that adds these commits as additional patches. [1] http://package22.nyi.freebsd.org/data/mainamd64PR255570-default/2021-05-08_= 16h0 2m24s/logs/openjdk12-12.0.2+10.4_3.log [2] https://github.com/openjdk/jdk/commit/c484d8904285652246c3af212a4211b9a8955= 149 [3] https://github.com/openjdk/jdk/commit/34ae46e2bca691f989d4d84129baf545ff8a7= 469
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