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Panic due to data race in connArray #33773

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youjiali1995 opened this issue Apr 7, 2022 · 0 comments · Fixed by #33775
Closed

Panic due to data race in connArray #33773

youjiali1995 opened this issue Apr 7, 2022 · 0 comments · Fixed by #33775
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affects-5.0 This bug affects 5.0.x versions. affects-5.1 This bug affects 5.1.x versions. affects-5.2 This bug affects 5.2.x versions. affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects 5.4.x versions. affects-6.0 component/tikv-client severity/major type/bug This issue is a bug.

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@youjiali1995
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youjiali1995 commented Apr 7, 2022 •
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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

Not easy to reproduce it manually. Please refer to tikv/client-go#464

2. What did you expect to see? (Required)

TiDB is normal.

3. What did you see instead (Required)

TiDB panics.

4. What is your TiDB version? (Required)

v5.1.0
youjiali1995 added a commit to youjiali1995/tidb that referenced this issue Apr 7, 2022
@youjiali1995
*: update client-go to fix data race
51a542c 
close pingcap#33773

Signed-off-by: youjiali1995 <zlwgx1023@gmail.com>
@youjiali1995 youjiali1995 mentioned this issue Apr 7, 2022
Merged
4 tasks
@youjiali1995 youjiali1995 added affects-5.0 This bug affects 5.0.x versions. affects-5.1 This bug affects 5.1.x versions. affects-5.2 This bug affects 5.2.x versions. affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects 5.4.x versions. affects-6.0 severity/major labels Apr 7, 2022
@ti-chi-bot ti-chi-bot added the may-affects-4.0 This bug maybe affects 4.0.x versions. label Apr 7, 2022
@youjiali1995 youjiali1995 removed the may-affects-4.0 This bug maybe affects 4.0.x versions. label Apr 7, 2022
This was referenced Apr 7, 2022
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Closed
ti-chi-bot pushed a commit that referenced this issue Apr 8, 2022
@youjiali1995
*: update client-go to fix data race (#33775)
07b0e4d 
close #33773
This was referenced Apr 8, 2022
Closed
Closed
Closed
Closed
Closed
Closed
@cfzjywxk cfzjywxk mentioned this issue Dec 7, 2022
Merged
1 task
ti-chi-bot pushed a commit that referenced this issue Dec 7, 2022
@cfzjywxk
kvclient: fix the connection array race (#39706)
825f4c8 
ref #33773
This was referenced Dec 19, 2022
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Merged
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affects-5.0 This bug affects 5.0.x versions. affects-5.1 This bug affects 5.1.x versions. affects-5.2 This bug affects 5.2.x versions. affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects 5.4.x versions. affects-6.0 component/tikv-client severity/major type/bug This issue is a bug.
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*: update client-go to fix data race youjiali1995/tidb
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@youjiali1995 @ti-chi-bot