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Message-ID: | <4C9CECB4.1040607@budcat.com> |
Date: | Fri, 24 Sep 2010 13:23:48 -0500 |
From: | Heath Kehoe <hkehoe AT budcat DOT com> |
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To: | cygwin AT cygwin DOT com |
Subject: | Re: strange crashes on invocation |
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On 9/24/2010 11:57 AM, Corinna Vinschen wrote: > On Sep 24 11:31, Heath Kehoe wrote: >> The path is correct. I have no explanation why changing from a >> filename to a pathname (and LoadLibrary to LoadLibraryW) would make >> any difference, unless there's a race condition, say if >> LoadLibrary[W] is a bit faster when you give it a full path. > That doesn't make sense. It's the LoadLibraryW call itself which is > failing with error 998, "Invalid access to memory location". > > Hmm. Puzzeling. > Well, another difference is the addition of PATH_MAX*2 bytes on the stack. Those functions do some stack manipulations that I'm having trouble grokking. Does 'ret' need to be topmost on the stack? As a test, I moved the 'ret' definition after that of 'dll_path' (in std_dll_init). So far with that change, I have not seen the LoadLibrary fatal error, though I need to test it more to be sure. -h ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________ -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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