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Bug #464

TupleData::copy_on_write doesn't work right with streams

Added by Ariadne Conill about 10 years ago. Updated about 10 years ago.

Status:
Closed
Priority:
Major
Assignee:
John Lindgren
Category:
libaudcore
Target version:
3.6
Start date:
September 19, 2014
Due date:
% Done:

100%

Estimated time:
Affects version:
3.6

Description

TupleData::copy_on_write overwrites uninitialized String objects when Tuple::fetch_stream_data() is called, resulting in String::raw_unref(0x100000000000) and similar being called.

This has the unfortunate effect of crashing the player immediately when listening to streams. Making Tuple::fetch_stream_data() no-op removes the instability.

History

#1 Updated by John Lindgren about 10 years ago

  • Category set to libaudcore
  • Status changed from New to Closed
  • Target version set to 3.6
  • % Done changed from 0 to 100

I had changed the assignment in Tuple::set_str() to a placement new but missed the one in TupleData's copy constructor. Sorry about that.

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