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[ curl-Bugs-2042430 ] NTLM Windows SSPI code is not thread safe

From: SourceForge.net <noreply_at_sourceforge.net>
Date: Fri, 08 Aug 2008 02:07:43 +0000

Bugs item #2042430, was opened at 2008-08-07 19:07
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=100976&aid=2042430&group_id=976

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Category: http
Group: bad behaviour
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Constantine Sapuntzakis (csapuntz)
Assigned to: Daniel Stenberg (bagder)
Summary: NTLM Windows SSPI code is not thread safe

Initial Comment:
The NTLM Windows SSPI code uses static globals to keep track of a DLL and interface (see http_ntlm.c).

The attached patch moves the globals into the connectdata structure. The lifetime of the loaded
DLL and interface will be the the same as the previous implementation (the connection), but the race condition is removed.

----------------------------------------------------------------------

You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=100976&aid=2042430&group_id=976
Received on 2008-08-08

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