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Re: [PATCH 2/2] printf: fix heap buffer overflow in bexpand
From: |
Chet Ramey |
Subject: |
Re: [PATCH 2/2] printf: fix heap buffer overflow in bexpand |
Date: |
Sat, 31 Aug 2024 15:48:11 -0400 |
User-agent: |
Mozilla Thunderbird |
On 8/29/24 10:22 AM, Andrey Kovalev wrote:
In the loop, when iterating through the array, there was no check whether an
element of the array goes beyond its limits. And with certain input data,
there is an outflow from the array.
Thanks for the report. This was fixed back in May, 2023, the result of
https://lists.gnu.org/archive/html/bug-bash/2023-05/msg00131.html
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
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