!231 runc:sync some patches
From: @zhong-jiawei-1 Reviewed-by: @zhangsong234 Signed-off-by: @zhangsong234
This commit is contained in:
commit
478f4f8022
@ -1 +1 @@
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1e39039974846638765620aa4f73d1e0c11e1dec
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730142e84fa048db67ba7ea3f28a97735b98bb93
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40
patch/0034-runc-Fix-File-to-Close.patch
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40
patch/0034-runc-Fix-File-to-Close.patch
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From 329422245586df752a020d3887cb0ee83cab7f59 Mon Sep 17 00:00:00 2001
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From: "hang.jiang" <hang.jiang@daocloud.io>
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Date: Fri, 1 Sep 2023 16:17:13 +0800
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Subject: [PATCH 1/4] Fix File to Close
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Reference:https://github.com/opencontainers/runc/commit/937ca107c3d22da77eb8e8030f2342253b980980
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Signed-off-by: hang.jiang <hang.jiang@daocloud.io>
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---
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libcontainer/cgroups/fs/paths.go | 1 +
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update.go | 1 +
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2 files changed, 2 insertions(+)
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diff --git a/libcontainer/cgroups/fs/paths.go b/libcontainer/cgroups/fs/paths.go
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index 1092331b..2cb970a3 100644
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--- a/libcontainer/cgroups/fs/paths.go
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+++ b/libcontainer/cgroups/fs/paths.go
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@@ -83,6 +83,7 @@ func tryDefaultCgroupRoot() string {
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if err != nil {
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return ""
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}
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+ defer dir.Close()
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names, err := dir.Readdirnames(1)
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if err != nil {
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return ""
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diff --git a/update.go b/update.go
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index 9ce5a2e8..6d582ddd 100644
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--- a/update.go
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+++ b/update.go
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@@ -174,6 +174,7 @@ other options are ignored.
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if err != nil {
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return err
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}
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+ defer f.Close()
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}
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err = json.NewDecoder(f).Decode(&r)
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if err != nil {
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--
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2.27.0
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68
patch/0035-runc-Fix-undefined-behavior.patch
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68
patch/0035-runc-Fix-undefined-behavior.patch
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From 04ee021566aa241792914782a68a8ba30383e738 Mon Sep 17 00:00:00 2001
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From: Kazuki Hasegawa <nanasi880@gmail.com>
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Date: Tue, 28 Mar 2023 19:54:11 +0900
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Subject: [PATCH 3/4] Fix undefined behavior.
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Do not accept setjmp return value as variable.
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Reference:https://github.com/opencontainers/runc/commit/6053aea46f18f86a3e1cdb0f18a1094079af4aeb
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Signed-off-by: Kazuki Hasegawa <nanasi880@gmail.com>
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---
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libcontainer/nsenter/nsexec.c | 12 +++++++++---
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1 file changed, 9 insertions(+), 3 deletions(-)
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diff --git a/libcontainer/nsenter/nsexec.c b/libcontainer/nsenter/nsexec.c
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index 52e4521c..96bf5b7d 100644
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--- a/libcontainer/nsenter/nsexec.c
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+++ b/libcontainer/nsenter/nsexec.c
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@@ -958,8 +958,7 @@ void nsexec(void)
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* -- Aleksa "what has my life come to?" Sarai
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*/
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- current_stage = setjmp(env);
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- switch (current_stage) {
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+ switch (setjmp(env)) {
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/*
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* Stage 0: We're in the parent. Our job is just to create a new child
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* (stage 1: STAGE_CHILD) process and write its uid_map and
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@@ -973,6 +972,7 @@ void nsexec(void)
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bool stage1_complete, stage2_complete;
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/* For debugging. */
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+ current_stage = STAGE_PARENT;
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prctl(PR_SET_NAME, (unsigned long)"runc:[0:PARENT]", 0, 0, 0);
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write_log(DEBUG, "~> nsexec stage-0");
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@@ -1130,6 +1130,9 @@ void nsexec(void)
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pid_t stage2_pid = -1;
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enum sync_t s;
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+ /* For debugging. */
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+ current_stage = STAGE_CHILD;
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+
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/* We're in a child and thus need to tell the parent if we die. */
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syncfd = sync_child_pipe[0];
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if (close(sync_child_pipe[1]) < 0)
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@@ -1310,6 +1313,9 @@ void nsexec(void)
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*/
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enum sync_t s;
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+ /* For debugging. */
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+ current_stage = STAGE_INIT;
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+
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/* We're in a child and thus need to tell the parent if we die. */
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syncfd = sync_grandchild_pipe[0];
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if (close(sync_grandchild_pipe[1]) < 0)
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@@ -1365,7 +1371,7 @@ void nsexec(void)
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}
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break;
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default:
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- bail("unknown stage '%d' for jump value", current_stage);
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+ bail("unexpected jump value");
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}
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/* Should never be reached. */
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--
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2.27.0
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@ -0,0 +1,25 @@
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From c1672b5e35bcc8f02bd1e1ad4964ad114bf28972 Mon Sep 17 00:00:00 2001
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From: zhongjiawei <zhongjiawei1@huawei.com>
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Date: Thu, 21 Dec 2023 19:38:04 +0800
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Subject: [PATCH] runc:increase the number of cgroup deletion retries
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---
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libcontainer/cgroups/utils.go | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libcontainer/cgroups/utils.go b/libcontainer/cgroups/utils.go
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index fc4ae44..a359740 100644
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--- a/libcontainer/cgroups/utils.go
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+++ b/libcontainer/cgroups/utils.go
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@@ -270,7 +270,7 @@ func RemovePath(path string) error {
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// If after all there are not removed cgroups - appropriate error will be
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// returned.
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func RemovePaths(paths map[string]string) (err error) {
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- const retries = 5
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+ const retries = 10
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delay := 10 * time.Millisecond
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for i := 0; i < retries; i++ {
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if i != 0 {
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--
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2.33.0
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@ -3,7 +3,7 @@
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Name: runc
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Name: runc
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Version: 1.1.8
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Version: 1.1.8
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Release: 11
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Release: 12
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Summary: runc is a CLI tool for spawning and running containers according to the OCI specification.
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Summary: runc is a CLI tool for spawning and running containers according to the OCI specification.
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License: ASL 2.0
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License: ASL 2.0
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@ -54,6 +54,12 @@ install -p -m 755 runc $RPM_BUILD_ROOT/%{_bindir}/runc
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%{_bindir}/runc
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%{_bindir}/runc
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%changelog
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%changelog
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* Thu Dec 21 2023 zhongjiawei<zhongjiawei1@huawei.com> - 1.1.8-12
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- Type:bugfix
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- CVE:NA
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- SUG:NA
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- DESC:sync some patches
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* Fri Dec 8 2023 zhongjiawei<zhongjiawei1@huawei.com> - 1.1.8-11
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* Fri Dec 8 2023 zhongjiawei<zhongjiawei1@huawei.com> - 1.1.8-11
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- Type:bugfix
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- Type:bugfix
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- CVE:NA
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- CVE:NA
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@ -30,3 +30,6 @@ patch/0030-runc-Handle-kmem.limit_in_bytes-removal.patch
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patch/0031-runc-fix-update-rt-runtime-us-and-rt-period-us-faile.patch
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patch/0031-runc-fix-update-rt-runtime-us-and-rt-period-us-faile.patch
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patch/0032-runc-delete-do-not-ignore-error-from-destroy.patch
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patch/0032-runc-delete-do-not-ignore-error-from-destroy.patch
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patch/0033-runc-libct-Destroy-don-t-proceed-in-case-of-errors.patch
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patch/0033-runc-libct-Destroy-don-t-proceed-in-case-of-errors.patch
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patch/0034-runc-Fix-File-to-Close.patch
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patch/0035-runc-Fix-undefined-behavior.patch
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patch/0036-runc-increase-the-number-of-cgroup-deletion-retries.patch
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