fix null ops hierarchies cause coredump

Signed-off-by: Neil.wrz <wangrunze13@huawei.com>
(cherry picked from commit 3e7c0a2fd6dbc43dc2bed7d014be66c8deddcb07)

0061-fix-ops-hierarchies-cause-coredump.patch

@@ -0,0 +1,32 @@
+From 269158eb97dc4bd72e77e12ddcab6295ef3f8d01 Mon Sep 17 00:00:00 2001
+From: "Neil.wrz" <wangrunze13@huawei.com>
+Date: Thu, 23 Feb 2023 00:12:34 -0800
+Subject: [PATCH] null ops cause coredump
+
+---
+ src/lxc/cgroups/isulad_cgfsng.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/lxc/cgroups/isulad_cgfsng.c b/src/lxc/cgroups/isulad_cgfsng.c
+index 6ccff63..dcaa229 100644
+--- a/src/lxc/cgroups/isulad_cgfsng.c
++++ b/src/lxc/cgroups/isulad_cgfsng.c
+@@ -938,8 +938,15 @@ __cgfsng_ops static inline bool isulad_cgfsng_payload_create(struct cgroup_ops *
+ 						      struct lxc_handler *handler)
+ {
+ 	int i;
++
++	if (!ops)
++		return ret_set_errno(false, ENOENT);
++
+ 	char *container_cgroup = ops->container_cgroup;
+ 
++	if (!ops->hierarchies)
++		return true;
++
+ #ifdef HAVE_ISULAD
+ 	if (ops->no_controller) {
+ 		DEBUG("no controller found, isgnore isulad_cgfsng_payload_create");
+-- 
+2.25.1
+

lxc.spec

@@ -1,4 +1,4 @@
-%global _release 2022102412
+%global _release 2022102413
 
 Name:           lxc
 Version:        4.0.3
@@ -68,6 +68,7 @@ Patch0057:	0057-fix-lxc-write-error-message.patch
 Patch0058:	0058-add-loongarch64-support-for-lxc.patch
 Patch0059:	0059-remove-process-inheritable-capability.patch
 Patch0060:	0060-check-yajl-only-when-have-isulad.patch
+Patch0061:	0061-fix-ops-hierarchies-cause-coredump.patch
 
 BuildRequires:  systemd-units git libtool graphviz docbook2X doxygen chrpath
 BuildRequires:  pkgconfig(libseccomp)
@@ -248,6 +249,12 @@ make check
 %endif
 
 %changelog
+* Thu Feb 23 2023 wangrunze<wangrunze13@huawei.com> - 4.0.3-2022102413
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: fix null ops hierarchies cause coredump
+
 * Tue Feb 21 2023 wangrunze<wangrunze13@huawei.com> - 4.0.3-2022102412
 - Type:bugfix
 - ID:NA