[boost] [Boost-bugs] [ boost-Patches-1430820 ] [thread] [tss_hook.cpp] Suppress MSVC CRT memory leak report

From: SourceForge.net (noreply_at_[hidden])
Date: 2006-09-29 02:41:13

Patches item #1430820, was opened at 2006-02-13 18:49
Message generated for change (Comment added) made by speedsnail
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Category: None
Group: None
>Status: Closed
Resolution: None
Priority: 5
Submitted By: Kevin J Bluck (kbluck)
Assigned to: Roland Schwarz (speedsnail)
Summary: [thread] [tss_hook.cpp] Suppress MSVC CRT memory leak report

Initial Comment:
MSVC CRT memory debugger pedantically complains about
an unreleased singleton allocation. Although the
consensus is that this is a harmless annoyance, it does
cause some concern for MSVC users who don't know what
is happening. Issue discussed in this Boost mailing
list thread:

http://lists.boost.org/boost-users/2005/08/13538.php 

Attached is a patch for tss_hook.cpp, which uses the
function _CrtSetDbgFlag to temporarily turn off heap
allocation tracking for the particular allocation in
question. It should have no effect except on MSVC debug
builds. On my configuration (msvc-8_0) it eliminates
the leak warnings.

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>Comment By: Roland Schwarz (speedsnail)
Date: 2006-09-29 08:41

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The issue has been fixed in 1.34 and HEAD, altough
differently than the patch suggests. I cannot see that the
suggested patch is MT safe.

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Comment By: SourceForge Robot (sf-robot)
Date: 2006-04-02 05:23

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This Tracker item was closed automatically by the system. It was
previously set to a Pending status, and the original submitter
did not respond within 14 days (the time period specified by
the administrator of this Tracker).

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Comment By: Roland Schwarz (speedsnail)
Date: 2006-03-18 21:12

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I will look into this, since AFAIK Michael Glassford
currently is not available.

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