Bug #99609 Resource_group_mgr heap-use-after-free

• Submitted: 18 May 2020 4:17
• Modified: 9 Jun 2020 15:42
• Reporter: xiaoyu wang (OCA)
• Status: Closed
• Category: MySQL Server: Options
• Severity: S1 (Critical)
• Version: MySQL Server 8.0.3 Community
• OS: Any
• Assigned to: Thayumanavar Sachithanantham
• CPU Architecture: Any

[18 May 2020 4:18] xiaoyu wang

asan stack

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: asan.txt (text/plain), 6.23 KiB.

[18 May 2020 4:18] xiaoyu wang

a minor change for repeating

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Attachment: repeat.patch (application/octet-stream, text), 451 bytes.

[18 May 2020 4:19] xiaoyu wang

fix

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Attachment: fix.patch (application/octet-stream, text), 4.41 KiB.

[19 May 2020 13:41] xiaoyu wang

asan stack on 8.0.20

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: asan-8.0.20.txt (text/plain), 13.07 KiB.

[19 May 2020 13:42] xiaoyu wang

a minor change for repeating on 8.0.20

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: repeat-8.0.20.patch (application/octet-stream, text), 479 bytes.

[19 May 2020 13:42] xiaoyu wang

fix on 8.0.20

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Attachment: fix-8.0.20.patch (application/octet-stream, text), 5.24 KiB.

[30 May 2020 8:35] xiaoyu wang

description with figures

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Attachment: description.pdf (application/pdf, text), 1.02 MiB.