bugGNU troff - Bugs: bug #47161, [PATCH] array over-indexing

 
 

bug #47161: [PATCH] array over-indexing

Submitted by:  Balint Reczey <rbalint>
Submitted on:  Mon 15 Feb 2016 09:17:12 PM UTC  
 
Category: NoneSeverity: 3 - Normal
Item Group: CrashStatus: Fixed
Privacy: PublicAssigned to: Werner LEMBERG <wl>
Open/Closed: ClosedPlanned Release: 1.22.4

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Mon 15 Feb 2016 11:18:03 PM UTC, comment #1:

Patch applied, thanks!

Werner LEMBERG <wl>
Project AdministratorIn charge of this item.
Mon 15 Feb 2016 09:17:12 PM UTC, original submission:

...
groff-1.22.3/debian/build/../../src/preproc/html/pre-html.cpp:717:23: runtime error: index 256 out of bounds for type 'char [256]'
ASAN:SIGSEGV
...

Many invalid memoory accesses were caught by ASAN & UBSAN while bootstrapping
hardened1-linux-amd64 Debian port. This is one of them.

Balint Reczey <rbalint>

 

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Attach File(s):
   
   
Comment:
   

Attached Files
file #36348:  0003-Don-t-over-index-buffer.patch added by rbalint (932B - text/x-diff - patch fixing the issue)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by wl (Posted a comment)
  • -unavailable- added by rbalint (Submitted the item)
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    Follow 6 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon 15 Feb 2016 11:18:03 PM UTCwlItem GroupNone=>Crash
      StatusNone=>Fixed
      Assigned toNone=>wl
      Open/ClosedOpen=>Closed
      Planned ReleaseNone=>1.22.4
    Mon 15 Feb 2016 09:17:12 PM UTCrbalintAttached File-=>Added 0003-Don-t-over-index-buffer.patch, #36348

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