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Multiple sequencial CURL executions cause MSVC error "R6016 Not enough space for thread data"

From: Mário Simões <mariojjsimoes_at_gmail.com>
Date: Thu, 21 Nov 2013 18:36:10 +0000

 Hello, all,

I've tested with all the current Windows cURL binaries available on the
download page but all seem to have the same issue: when curl is executed
for instance 90 times in a row in the same (or different, doesn't matter)
command lines a Visual C++ error happens:"Microsoft Visual C++ Runtime
Library" - "R6016 Not enough space for thread data".

Steps to replicate:
1) create a batch file with 90 or 120 lines repeated of something like:
curl http://www.guimp.com/

2) run the batch file. A few tens of curl executions in (sometimes more)
you will get the pop-up error.

The issue is happening on Windows 7 workstations (tried 2 of them) with
msvcrt.dll version 7.0.7601.17744

I have also tested this on windows 2003 server with msvcrt.dll
7.0.3790.3959 (srv03_sp2_rtm.070216-1710) and have been unable to replicate
the issue.

Any help you may provide will be appreciated.

Thanks in advance,

Mario

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Received on 2013-11-21