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ERROR_INVALID_USER_BUFFER

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Andrew Chalk

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Jan 10, 2004, 11:02:53 AM1/10/04
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What can cause WriteFile to return 0 and GetLastError() to return
ERROR_INVALID_USER_BUFFER?

Many thanks


Arkady Frenkel

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Jan 10, 2004, 3:29:19 PM1/10/04
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Wrong pointer ?
Arkady

"Andrew Chalk" <ach...@XXXmagnacartasoftware.com> wrote in message
news:uML8UL51...@TK2MSFTNGP12.phx.gbl...

Richard.Phillips

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Jan 10, 2004, 8:08:47 PM1/10/04
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From the SDK documentation

"The WriteFile function may fail with ERROR_INVALID_USER_BUFFER or
ERROR_NOT_ENOUGH_MEMORY whenever there are too many outstanding asynchronous
I/O requests."

Richard

"Arkady Frenkel" <arkadyf@hotmailxdotxcom> wrote in message
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Andrew Chalk

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Jan 11, 2004, 8:54:34 AM1/11/04
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Thanks -- it does indeed. But does that apply to the number of asynchronous
I/O requests per process or system wide?

Regards.

"Richard.Phillips" <rj_ph...@hotmail.com> wrote in message
news:btq7n4$a2hfi$1...@ID-147190.news.uni-berlin.de...

lixo...@gmail.com

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Oct 16, 2014, 3:25:36 PM10/16/14
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same question here. 10 years later the docs are still not clear about this.
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