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

 
 

bug #47161: [PATCH] array over-indexing

Submitter:  Balint Reczey <rbalint>
Submitted:  Mon 15 Feb 2016 09:17:12 PM UTC
   
 
Category:  Preprocessor html Severity:  3 - Normal
Item Group:  Crash/Unresponsive Status:  Fixed
Privacy:  Public Assigned to:  wl
Open/Closed:  Closed Planned 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>
Group administrator
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 Files:
   
   
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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

 

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  • -email is unavailable- added by gbranden (Updated the item)
  • -email is unavailable- added by wl (Posted a comment)
  • -email is unavailable- added by rbalint (Submitted the item)
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    Follow 7 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2022-05-02 gbranden CategoryNone Preprocessor html
    2016-02-15 wl Item GroupNone Crash/Unresponsive
        StatusNone Fixed
        Assigned toNone wl
        Open/ClosedOpen Closed
        Planned ReleaseNone 1.22.4
    2016-02-15 rbalint Attached File- Added 0003-Don-t-over-index-buffer.patch, #36348

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