bugGNU nano - Bugs: bug #53722, out of bounds read and segfault on...

 
 

You are not allowed to post comments on this tracker with your current authentication level.

bug #53722: out of bounds read and segfault on word completions

Submitted by:  easyaspi314 <easyaspi314>
Submitted on:  Mon 23 Apr 2018 12:30:09 PM UTC  
 
Severity:  5 - Blocker Status:  Fixed
Assigned to:  Benno Schulenberg <bens> Open/Closed:  Closed

Sat 28 Apr 2018 09:18:57 AM UTC, comment #4: 

The fix is in 2.9.6.  Thanks again for reporting.

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.
Mon 23 Apr 2018 03:22:54 PM UTC, comment #3: 

For the original report (and a proposed fix), see patch #9621.

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.
Mon 23 Apr 2018 03:20:07 PM UTC, comment #2: 

Fixed in git, commit d53086d3.

Thanks for reporting.

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.
Mon 23 Apr 2018 03:01:08 PM UTC, comment #1: 

Bug exists since nano-2.9.5 -- since commit 30fc197b, which changed 'i' from int to size_t.  "|

Benno Schulenberg <bens>
Project AdministratorIn charge of this item.
Mon 23 Apr 2018 12:30:09 PM UTC, original submission:  
  1. Open an empty buffer.
  2. Type a letter.
  3. Spam ^].

Nano starts looking for completions out of bounds until it segfaults.

A patch for it in the works in #9621.

easyaspi314 <easyaspi314>

 

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by bens (Posted a comment)
  • -email is unavailable- added by easyaspi314 (Submitted the item)
  •  

    Do you think this task is very important?
    If so, you can add your encouragement to it.
    This task has 0 encouragements so far.

    Only logged-in users can vote.

     

     

     

    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-04-28 bens Open/ClosedOpen => Closed
    2018-04-23 bens StatusIn Progress => Fixed
    2018-04-23 bens Severity3 - Normal => 5 - Blocker
        StatusNone => In Progress
        Assigned toNone => bens
        SummaryOut of bounds read and segfault on word completions. => out of bounds read and segfault on word completions

    Back to the top


    Powered by Savane 3.7