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Re: kernel mprotecting my stack?

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Re: kernel mprotecting my stack?

Subject: Re: kernel mprotecting my stack?
From: Cyrus Harmon <email@hidden>
Date: Wed, 7 Feb 2007 14:22:43 -0800

no, that's a good point. Is there any way to determine that?

thanks,

Cyrus

On Feb 7, 2007, at 11:56 AM, William Kucharski wrote:

On Wednesday, February 07, 2007, at 10:44AM, "Cyrus Harmon" <ch- email@hidden> wrote:

No, only one machine and no KEXT involved here. 0xba01b80 is a right
where I expect it to page, in the middle of the stack I allocate for
this thread, BUT, for some reason this page seems to be mprotected:

(gdb) x/32w 0xba01b80
0xba01b80:      Cannot access memory at address 0xba01b80


Are you sure it's mprotected and not completely unmapped?

    William Kucharski
    email@hidden


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References:  
  >kernel mprotecting my stack? (From: Cyrus Harmon <email@hidden>)
  >Re: kernel mprotecting my stack? (From: Garth Cummings <email@hidden>)
  >Re: kernel mprotecting my stack? (From: Cyrus Harmon <email@hidden>)




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