[MXS-4732] MaxScale shutdown is not signal-safe Created: 2023-08-28 Updated: 2023-09-01 Resolved: 2023-09-01 |
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| Status: | Closed |
| Project: | MariaDB MaxScale |
| Component/s: | Core |
| Affects Version/s: | 6.4.9, 22.08.7, 23.02.3 |
| Fix Version/s: | 6.4.11, 22.08.9, 23.02.5 |
| Type: | Bug | Priority: | Minor |
| Reporter: | markus makela | Assignee: | markus makela |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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The code that handles SIGTERM and SIGINT calls code that ends up calling malloc which will cause a deadlock if the thread that catches the signal is already in a malloc call. This is a regresssion as code exist in MaxScale to handle this situation correctly. |