Race condition caused by chGuardedPoolAllocI()

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#1277 Race condition caused by chGuardedPoolAllocI()

Milestone: 21.11.4

Status: open

Owner: Giovanni Di Sirio

Labels: None

Component: OSLIB

Severity: Medium

Affected Version: 21.11.3

Fixed in Repository: True

Updated: 2023-12-24

Created: 2023-12-24

Creator: Giovanni Di Sirio

Private: No

A call to chGuardedPoolAllocI() can cause a race condition in chGuardedPoolAllocTimeoutS() when a thread has been woken from the semaphore but it is in ready state because relative thread priorities.

Race condition caused by chGuardedPoolAllocI()

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#1277 Race condition caused by chGuardedPoolAllocI()

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