Windows System Software -- Consulting, Training, Development -- Unique Expertise, Guaranteed Results

More Info on Driver Writing and Debugging


The free OSR Learning Library has more than 50 articles on a wide variety of topics about writing and debugging device drivers and Minifilters. From introductory level to advanced. All the articles have been recently reviewed and updated, and are written using the clear and definitive style you've come to expect from OSR over the years.


Check out The OSR Learning Library at: https://www.osr.com/osr-learning-library/


Before Posting...

Please check out the Community Guidelines in the Announcements and Administration Category.

Windbg Stack Overflow

OSR_Community_UserOSR_Community_User Member Posts: 110,217
Just figured I'd throw up a bug I came across:
When doing a Find on the command window output, if you keep clicking 'Find
Next' after getting an error dialog that says "Can't Find 'whatever you're
searching for'", you will continue to get the 'Can't find' dialogues until the
program causes a stack overflow error (0xc00000fd).

To reproduce: just do a find on some abstract word (asdf or something) and
when you get the 'Can't Find' dialogue, just keep hitting 'Find Next'.

not a major problem I guess, but still a bug... I've only tried this on
3.0.0010.0...

sean



---
You are currently subscribed to windbg as: $subst('Recip.EmailAddr')
To unsubscribe send a blank email to leave-windbg-$subst('Recip.MemberIDChar')@lists.osr.com

Comments

  • Nathan_NesbitNathan_Nesbit Member Posts: 194
    Thanks. I've tried to repro this with our current build & did not hit
    the problem. We will continue to look into this.

    -----Original Message-----
    From: Sean Bullington [mailto:[email protected]]
    Sent: Thursday, June 28, 2001 9:05 AM
    To: Kernel Debugging Interest List
    Subject: [windbg] Windbg Stack Overflow

    Just figured I'd throw up a bug I came across:
    When doing a Find on the command window output, if you keep clicking
    'Find
    Next' after getting an error dialog that says "Can't Find 'whatever
    you're
    searching for'", you will continue to get the 'Can't find' dialogues
    until the
    program causes a stack overflow error (0xc00000fd).

    To reproduce: just do a find on some abstract word (asdf or something)
    and
    when you get the 'Can't Find' dialogue, just keep hitting 'Find Next'.

    not a major problem I guess, but still a bug... I've only tried this on
    3.0.0010.0...

    sean



    ---
    You are currently subscribed to windbg as: [email protected]
    To unsubscribe send a blank email to leave-windbg-$subst('Recip.MemberIDChar')@lists.osr.com

    ---
    You are currently subscribed to windbg as: $subst('Recip.EmailAddr')
    To unsubscribe send a blank email to leave-windbg-$subst('Recip.MemberIDChar')@lists.osr.com
  • OSR_Community_UserOSR_Community_User Member Posts: 110,217
    Just to clarify:
    Repeatedly hitting 'Find Next' without closing the 'Can't Find'
    dialogue is how I saw the bug. It just kept popping up more 'Can't Find'
    dialogues until it crashed.

    sean

    Nathan Nesbit wrote:

    > Thanks. I've tried to repro this with our current build & did not hit
    > the problem. We will continue to look into this.
    >
    > -----Original Message-----
    > From: Sean Bullington [mailto:[email protected]]
    > Sent: Thursday, June 28, 2001 9:05 AM
    > To: Kernel Debugging Interest List
    > Subject: [windbg] Windbg Stack Overflow
    >
    > Just figured I'd throw up a bug I came across:
    > When doing a Find on the command window output, if you keep clicking
    > 'Find
    > Next' after getting an error dialog that says "Can't Find 'whatever
    > you're
    > searching for'", you will continue to get the 'Can't find' dialogues
    > until the
    > program causes a stack overflow error (0xc00000fd).
    >
    > To reproduce: just do a find on some abstract word (asdf or something)
    > and
    > when you get the 'Can't Find' dialogue, just keep hitting 'Find Next'.
    >
    > not a major problem I guess, but still a bug... I've only tried this on
    > 3.0.0010.0...
    >
    > sean
    >
    > ---
    > You are currently subscribed to windbg as: [email protected]
    > To unsubscribe send a blank email to leave-windbg-$subst('Recip.MemberIDChar')@lists.osr.com
    >
    > ---
    > You are currently subscribed to windbg as: [email protected]
    > To unsubscribe send a blank email to leave-windbg-$subst('Recip.MemberIDChar')@lists.osr.com


    ---
    You are currently subscribed to windbg as: $subst('Recip.EmailAddr')
    To unsubscribe send a blank email to leave-windbg-$subst('Recip.MemberIDChar')@lists.osr.com
Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. Sign in or register to get started.

Upcoming OSR Seminars
OSR has suspended in-person seminars due to the Covid-19 outbreak. But, don't miss your training! Attend via the internet instead!
Writing WDF Drivers 24 January 2022 Live, Online
Internals & Software Drivers 7 February 2022 Live, Online
Kernel Debugging 21 March 2022 Live, Online
Developing Minifilters 23 May 2022 Live, Online