[mapserver-users] Vista + map script question

[Tamas Szekeres]

Hi,

Are you sure you've set the connection of the layer to a proper value? Seems
like the SDE driver doesn't check for the NULL values before passing that to
msDecryptStringTokens.

Best regards,

Tamas



2009/3/6 Murty Maganti <MMaganti at oriongis.com>

>  Hi
>
>
>
> I could compile from the SDK but have a small issue using the compiled
> binaries.  Getting the following error while loading SDE layer
>
>
>
> First-chance exception at 0x7855b66c (msvcr90.dll) in
> WindowsFormsApplication1.exe: 0xC0000005: Access violation reading location
> 0x00000001.
>
> A first chance exception of type 'System.AccessViolationException' occurred
> in mapscript_csharp.dll
>
> An unhandled exception of type 'System.AccessViolationException' occurred
> in mapscript_csharp.dll
>
>
>
> Additional information: Attempted to read or write protected memory. This
> is often an indication that other memory is corrupt.
>
>
>
> And it is happening on this line below
>
>
>
> char *msDecryptStringTokens(mapObj *map, const char *in)
>
> {
>
>     char *outbuf, *out;
>
>
>
>     if (map == NULL)
>
>     {
>
>         msSetError(MS_MISCERR, "NULL MapObj.", "msLoadEncryptionKey()");
>
>         return NULL;
>
>     }
>
>
>
>     /* Start with a copy of the string. Decryption can only result in
>
>      * a string with the same or shorter length */
>
> *=>*    if ((outbuf = (char *)malloc((strlen(in)+1)*sizeof(char))) ==
> NULL)
>
>     {
>
>
>
> Any clue on what I could be doing wrong here.
>
>
>
> Thanks
>
> Murty
>
>
>
> *From:* Tamas Szekeres [mailto:szekerest at gmail.com]
> *Sent:* Thursday, March 05, 2009 7:10 PM
> *To:* Murty Maganti
> *Cc:* mapserver-users at lists.osgeo.org
> *Subject:* Re: [mapserver-users] Vista + map script question
>
>
>
>
>
>
>  2009/3/6 Murty Maganti <MMaganti at oriongis.com>
>
>
>
> Just a quick one. How can I compile only the mapscript_csharp assembly. Is
> there any VS project file available.
>
>
> Hi,
>
> Just download the most sufficient -dev package (
> http://vbkto.dyndns.org:1280/sdk/index.html) for your compiler version and
> issue:
>
> nmake ms
> nmake ms-csharp
>
> in the Visual Studio Command Prompt.
>
>
> Best regards,
>
> Tamas
>
>
>
>
>
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