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Bug #20173

closed

Concurrent calls to Subnet#unused_ip may return the same ip address

Added by Anonymous over 6 years ago. Updated over 5 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
DHCP
Target version:
Difficulty:
Triaged:
Fixed in Releases:
Found in Releases:

Description

In the time between lock file existence check and lock file creation it is possible for other threads to successfully pass File.exists? check, therefore creating a race condition.


Related issues 3 (0 open3 closed)

Related to Smart Proxy - Bug #20474: Multiple free IPs returned after record deletionClosed08/01/2017Actions
Related to Smart Proxy - Feature #23406: Foreman should pre allocate ip addresses in IPAM to prevent conflictsDuplicate04/26/2018Actions
Related to Infoblox - Bug #23523: Infoblox DHCP gives unreliable free IPsClosedActions
Actions #1

Updated by Anonymous over 6 years ago

  • Bugzilla link set to 1459644
Actions #2

Updated by Anonymous over 6 years ago

  • Category set to DHCP
Actions #3

Updated by The Foreman Bot over 6 years ago

  • Status changed from New to Ready For Testing
  • Assignee set to Anonymous
  • Pull request https://github.com/theforeman/smart-proxy/pull/534 added
Actions #4

Updated by Anonymous over 6 years ago

  • Status changed from Ready For Testing to Closed
  • % Done changed from 0 to 100
Actions #5

Updated by Lukas Zapletal over 6 years ago

  • Related to Bug #20474: Multiple free IPs returned after record deletion added
Actions #6

Updated by Lukas Zapletal over 6 years ago

  • translation missing: en.field_release set to 287

BZ associated, we need a cherry pick thanks.

Actions #7

Updated by Lukas Zapletal almost 6 years ago

  • Related to Feature #23406: Foreman should pre allocate ip addresses in IPAM to prevent conflicts added
Actions #8

Updated by Anonymous almost 6 years ago

  • Related to Bug #23523: Infoblox DHCP gives unreliable free IPs added
Actions

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