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Re: TIFFWriteDirectory() fails on network drive

From: Charles Wilson <cygwin at cwilson dot fastmail dot fm>
To: cygwin at cygwin dot com
Date: Fri, 31 Jan 2014 19:26:42 -0500
Subject: Re: TIFFWriteDirectory() fails on network drive
Authentication-results: sourceware.org; auth=none
References: <9C9CA6EA23F2394D9A524E7F16235E1201017D85 at srv1163ex1 dot flightsafety dot com> <20140131203810 dot GB8707 at calimero dot vinschen dot de>

On 1/31/2014 3:38 PM, Corinna Vinschen wrote:

On Jan 31 14:17, Hsu, Justine wrote:

The attached program tries to save a blank 64 x 64 TIFF image to specified path.
When the path specified is local, the images saves fine.
If the path is on a network drive on a Windows7, then it saves a corrupt file, even after applying this hotfix http://support.microsoft.com/kb/2732673
Here is the relevant code:

         TIFF *tif = TIFFOpen(argv[1], "w");

Just a hunch, but maybe your local drivers are mounted in unix mode, andthe remote is mounted in dos mode. Use "wb" instead of "w"?


--
Chuck


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