[CP] [xa][fix] avoid use null pointer when fail to alloc memory

2022-05-30 16:32:05 +08:00
parent e3997a1956
commit 0371b0ef32
1 changed files with 1 additions and 0 deletions
--- a/src/storage/transaction/ob_trans_sche_ctx.cpp
+++ b/src/storage/transaction/ob_trans_sche_ctx.cpp
@ -3506,6 +3506,7 @@ int ObScheTransCtx::save_trans_desc_(const ObTransDesc& trans_desc)
    void* ptr = NULL;
    if (OB_UNLIKELY(NULL == (ptr = ob_malloc(sizeof(ObTransDesc), "ObScheTransCtx")))) {
      ret = OB_ALLOCATE_MEMORY_FAILED;
+      TRANS_LOG(WARN, "fail to alloc memory", K(ret), K(*this));
    } else {
      trans_desc_ = new (ptr) ObTransDesc;
    }