From: classabbyamp <classabbyamp@users.noreply.github.com>
To: ml@inbox.vuxu.org
Subject: Re: [PR PATCH] [Updated] openjdk11/17: fix memory corruption bug on musl
Date: Thu, 30 Jun 2022 18:52:05 +0200 [thread overview]
Message-ID: <20220630165205.KlGE7WEnAdz2F6L19spzpq9Mw9w4Cgq_PbdsTc3OP_I@z> (raw)
In-Reply-To: <gh-mailinglist-notifications-41a7ca26-5023-4802-975b-f1789d68868e-void-packages-37762@inbox.vuxu.org>
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There is an updated pull request by classabbyamp against master on the void-packages repository
https://github.com/void-linux/void-packages fix/openjdk-11-17-musl
https://github.com/void-linux/void-packages/pull/37762
openjdk11/17: fix memory corruption bug on musl
- openjdk11: fix memory corruption issue on musl
- openjdk17: fix memory corruption issue on musl
<!-- Uncomment relevant sections and delete options which are not applicable -->
#### Testing the changes
- I tested the changes in this PR: **briefly**
A patch file from https://github.com/void-linux/void-packages/pull/37762.patch is attached
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[-- Attachment #2: github-pr-fix/openjdk-11-17-musl-37762.patch --]
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From 48f907296be2a5f96cccd26cf044ee73b25a2d96 Mon Sep 17 00:00:00 2001
From: classabbyamp <void@placeviolette.net>
Date: Thu, 30 Jun 2022 12:49:03 -0400
Subject: [PATCH 1/2] openjdk11: fix memory corruption issue on musl
https://bugs.openjdk.org/browse/JDK-8289477
---
.../files/musl_patches/8289477.patch | 35 +++++++++++++++++++
srcpkgs/openjdk11/template | 2 +-
2 files changed, 36 insertions(+), 1 deletion(-)
create mode 100644 srcpkgs/openjdk11/files/musl_patches/8289477.patch
diff --git a/srcpkgs/openjdk11/files/musl_patches/8289477.patch b/srcpkgs/openjdk11/files/musl_patches/8289477.patch
new file mode 100644
index 000000000000..57ac4866b578
--- /dev/null
+++ b/srcpkgs/openjdk11/files/musl_patches/8289477.patch
@@ -0,0 +1,35 @@
+From da6d1fc0e0aeb1fdb504aced4b0dba0290ec240f Mon Sep 17 00:00:00 2001
+From: Thomas Stuefe <stuefe@openjdk.org>
+Date: Thu, 30 Jun 2022 06:19:25 +0000
+Subject: [PATCH] 8289477: Memory corruption with CPU_ALLOC, CPU_FREE on muslc
+
+Reviewed-by: dholmes, clanger
+---
+ src/hotspot/os/linux/os_linux.cpp | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/src/hotspot/os/linux/os_linux.cpp b/src/hotspot/os/linux/os_linux.cpp
+index 726926218907..8ee10e201c69 100644
+--- a/src/hotspot/os/linux/os_linux.cpp
++++ b/src/hotspot/os/linux/os_linux.cpp
+@@ -4591,7 +4591,8 @@ static int _cpu_count(const cpu_set_t* cpus) {
+ // dynamic check - see 6515172 for details.
+ // If anything goes wrong we fallback to returning the number of online
+ // processors - which can be greater than the number available to the process.
+-int os::Linux::active_processor_count() {
++static int get_active_processor_count() {
++ // Note: keep this function, with its CPU_xx macros, *outside* the os namespace (see JDK-8289477).
+ cpu_set_t cpus; // can represent at most 1024 (CPU_SETSIZE) processors
+ cpu_set_t* cpus_p = &cpus;
+ int cpus_size = sizeof(cpu_set_t);
+@@ -4663,6 +4664,10 @@ int os::Linux::active_processor_count() {
+ return cpu_count;
+ }
+
++int os::Linux::active_processor_count() {
++ return get_active_processor_count();
++}
++
+ // Determine the active processor count from one of
+ // three different sources:
+ //
diff --git a/srcpkgs/openjdk11/template b/srcpkgs/openjdk11/template
index 48be7fa6bfc8..8d74b7c131f1 100644
--- a/srcpkgs/openjdk11/template
+++ b/srcpkgs/openjdk11/template
@@ -1,7 +1,7 @@
# Template file for 'openjdk11'
pkgname=openjdk11
version=11.0.12+7
-revision=2
+revision=3
_java_ver="${version%%.*}"
_jdk_home="usr/lib/jvm/openjdk${_java_ver}"
archs="x86_64* i686* aarch64* armv7* ppc64*"
From b14582ecbc760bdd022d7a9d24ac958a3bb1a428 Mon Sep 17 00:00:00 2001
From: classabbyamp <void@placeviolette.net>
Date: Thu, 30 Jun 2022 12:49:14 -0400
Subject: [PATCH 2/2] openjdk17: fix memory corruption issue on musl
https://bugs.openjdk.org/browse/JDK-8289477
---
.../files/musl_patches/8289477.patch | 35 +++++++++++++++++++
srcpkgs/openjdk17/template | 2 +-
2 files changed, 36 insertions(+), 1 deletion(-)
create mode 100644 srcpkgs/openjdk17/files/musl_patches/8289477.patch
diff --git a/srcpkgs/openjdk17/files/musl_patches/8289477.patch b/srcpkgs/openjdk17/files/musl_patches/8289477.patch
new file mode 100644
index 000000000000..57ac4866b578
--- /dev/null
+++ b/srcpkgs/openjdk17/files/musl_patches/8289477.patch
@@ -0,0 +1,35 @@
+From da6d1fc0e0aeb1fdb504aced4b0dba0290ec240f Mon Sep 17 00:00:00 2001
+From: Thomas Stuefe <stuefe@openjdk.org>
+Date: Thu, 30 Jun 2022 06:19:25 +0000
+Subject: [PATCH] 8289477: Memory corruption with CPU_ALLOC, CPU_FREE on muslc
+
+Reviewed-by: dholmes, clanger
+---
+ src/hotspot/os/linux/os_linux.cpp | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/src/hotspot/os/linux/os_linux.cpp b/src/hotspot/os/linux/os_linux.cpp
+index 726926218907..8ee10e201c69 100644
+--- a/src/hotspot/os/linux/os_linux.cpp
++++ b/src/hotspot/os/linux/os_linux.cpp
+@@ -4591,7 +4591,8 @@ static int _cpu_count(const cpu_set_t* cpus) {
+ // dynamic check - see 6515172 for details.
+ // If anything goes wrong we fallback to returning the number of online
+ // processors - which can be greater than the number available to the process.
+-int os::Linux::active_processor_count() {
++static int get_active_processor_count() {
++ // Note: keep this function, with its CPU_xx macros, *outside* the os namespace (see JDK-8289477).
+ cpu_set_t cpus; // can represent at most 1024 (CPU_SETSIZE) processors
+ cpu_set_t* cpus_p = &cpus;
+ int cpus_size = sizeof(cpu_set_t);
+@@ -4663,6 +4664,10 @@ int os::Linux::active_processor_count() {
+ return cpu_count;
+ }
+
++int os::Linux::active_processor_count() {
++ return get_active_processor_count();
++}
++
+ // Determine the active processor count from one of
+ // three different sources:
+ //
diff --git a/srcpkgs/openjdk17/template b/srcpkgs/openjdk17/template
index 03ac17c81b4d..0763d2d5a41e 100644
--- a/srcpkgs/openjdk17/template
+++ b/srcpkgs/openjdk17/template
@@ -1,7 +1,7 @@
# Template file for 'openjdk17'
pkgname=openjdk17
version=17.0.3+7
-revision=2
+revision=3
_gtest_ver=1.8.1
_java_ver="${version%%.*}"
_jdk_update="${version#*+}"
next prev parent reply other threads:[~2022-06-30 16:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 16:50 [PR PATCH] " classabbyamp
2022-06-30 16:52 ` classabbyamp [this message]
2022-06-30 20:09 ` [PR PATCH] [Updated] " classabbyamp
2022-06-30 22:52 ` classabbyamp
2022-07-01 21:03 ` [PR PATCH] [Merged]: " classabbyamp
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