Thread-safe cryptography (!107) · Merge requests · Knot projects / Knot DNS

Closed Jan Včelák requested to merge thread-safe-crypto into master 11 years ago

Nov 21, 2013
- DNSSEC/planning: Do not free signing event, just reschedule · 74ef199a
  Jan Kadlec authored 11 years ago
  
  74ef199a
- evsched: Return -1 when cancel was not successful (due to event replanning) · 3ba2671c
  Jan Kadlec authored 11 years ago
  
  3ba2671c
Nov 20, 2013

Added extra NULL check. · 50a011d9
Jan Kadlec authored 11 years ago

50a011d9

DNSSEC/scheduling: Moved zone sign planning outside of RCU · 2c3d99ec

Jan Kadlec authored 11 years ago

- Reasoning: If the signing event is running in a concurrent thread, code started by reload will try to cancel it, but it can't since it's running *and* it is waiting for RCU unlock. If we move the planning after RCU critical section, the deadlock will not occur, but Knot will serve the zone created by previously planned signing event, not by the reload. Nothing I can do about this now, we have a fix planned for future version.

Refs #157

2c3d99ec

thread-safe crypto: hook initialization into server code · c36b0647
Jan Včelák authored 11 years ago
```
ref #157
```
c36b0647
thread-safe crypto: add module with initialization and cleanup · 82d5badd
Jan Včelák authored 11 years ago
```
ref #157
```
82d5badd

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