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

Fix asan core that dfc heap use after free

Browse Source
This commit is contained in:
lz0
2022-04-08 14:02:32 +08:00
committed by LINxiansheng
parent 04a249f897
commit bea6d81713
1 changed files with 1 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/sql/dtl/ob_dtl_flow_control.h
View File

@ -94,7 +94,6 @@ public:
blocks_(), blocks_(),
chans_(), chans_(),
drain_ch_cnt_(0), drain_ch_cnt_(0),
receive_ch_sets_(),
dfo_key_(), dfo_key_(),
op_metric_(nullptr), op_metric_(nullptr),
first_buf_cache_(nullptr), first_buf_cache_(nullptr),
@ -219,6 +218,7 @@ public:
{ {
chans_.reset(); chans_.reset();
blocks_.reset(); blocks_.reset();
ch_info_ = nullptr;
is_init_ = false; is_init_ = false;
} }
@ -288,10 +288,6 @@ public:
{ {
dfo_key_ = key; dfo_key_ = key;
} }
ObPxTaskChSets& get_all_ch_set_for_update()
{
return receive_ch_sets_;
}
ObDtlLocalFirstBufferCache* get_first_buffer_cache() ObDtlLocalFirstBufferCache* get_first_buffer_cache()
{ {
@ -342,7 +338,6 @@ private:
common::ObSEArray<ObDtlChannel*, 16> chans_; common::ObSEArray<ObDtlChannel*, 16> chans_;
uint64_t drain_ch_cnt_; uint64_t drain_ch_cnt_;
ObPxTaskChSets receive_ch_sets_;
ObDtlDfoKey dfo_key_; ObDtlDfoKey dfo_key_;
sql::ObOpMetric* op_metric_; sql::ObOpMetric* op_metric_;