[PROTON-2337] epoll proactor data race

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: proton-c-0.33.0
• Component/s: proton-c
• Environment: Linux with epoll
• Assignee: Clifford Jansen
• Reporter: Clifford Jansen
• Created: 19/Feb/21 06:17
• Updated: 19/Feb/21 15:22
• Resolved: 19/Feb/21 15:22

Description

Unprotected increment of tslot_t.generation. Found by TSAN. Gold star accrues to CI infrastructure. Developer ducks into the shadows.