Ticket #7349 (closed Bugs: fixed)

Opened 5 years ago

Last modified 5 years ago

packaged_task holds refence to temporary

Reported by: olli Owned by: viboes
Milestone: Boost 1.52.0 Component: thread
Version: Boost 1.51.0 Severity: Problem
Keywords: allocator_destructor packaged_task temporary reference Cc:


The ctor of packaged_task creates a rebound allocator on the stack (stack frame of ctor). the allocator instance is passed to allocator_destructor which hold a reference to the allocator. Unfortunately the allocator instance will be destroyed/invalid after return from ctor.

Suggestion, because of the allocators a required to by copyable allocator_destructor should store the value of the allocator instance (using allocators copy-ctor).


7349_7250.pacth (1.9 KB) - added by viboes 5 years ago.
Fix for this ticket and #7350

Change History

comment:1 Changed 5 years ago by viboes

  • Status changed from new to assigned
  • Version changed from Boost 1.52.0 to Boost 1.51.0
  • Milestone changed from To Be Determined to Boost 1.52.0

Changed 5 years ago by viboes

Fix for this ticket and #7350

comment:2 Changed 5 years ago by viboes

Committed in trunk revision [80460].

comment:3 Changed 5 years ago by viboes

  • Status changed from assigned to closed
  • Resolution set to fixed

Committed revision 80516.


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