hcq/oceanbase
hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Fix the problem of arm atomic operation crash caused by global variable address misalignment

Browse Source
This commit is contained in:
obdev 2023-01-29 16:32:29 +08:00 committed by ob-robot
parent 367cd4c339
commit 700e4a2978
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
deps/oblib/src/lib/alloc/ob_malloc_allocator.cpp vendored
View File

@ -378,7 +378,7 @@ ObTenantCtxAllocator *ObMallocAllocator::take_off_tenant_allocator(uint64_t tena
void ObMallocAllocator::set_root_allocator()
{
int ret = OB_SUCCESS;
static char buf[sizeof(ObTenantCtxAllocator) * ObCtxIds::MAX_CTX_ID];
static char buf[sizeof(ObTenantCtxAllocator) * ObCtxIds::MAX_CTX_ID] __attribute__((__aligned__(16)));
ObTenantCtxAllocator *allocator = NULL;
abort_unless(OB_SUCCESS == create_tenant_allocator(OB_SERVER_TENANT_ID, buf, allocator));
abort_unless(OB_SUCCESS == add_tenant_allocator(allocator));

2
deps/oblib/src/lib/resource/ob_resource_mgr.cpp vendored
View File

@ -611,7 +611,7 @@ int ObResourceMgr::create_tenant_resource_mgr_unsafe(const uint64_t tenant_id,
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(ret), K(tenant_id));
} else if (OB_UNLIKELY(OB_SERVER_TENANT_ID == tenant_id)) {
static char buf[sizeof(ObTenantResourceMgr)];
static char buf[sizeof(ObTenantResourceMgr)] __attribute__((__aligned__(16)));
ptr = buf;
} else {
ObMemAttr attr(OB_SERVER_TENANT_ID, "TntResourceMgr");