[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: history expansion with unterminated single-quoted string
|
From: |
Chet Ramey |
|
Subject: |
Re: history expansion with unterminated single-quoted string |
|
Date: |
Fri, 10 Mar 2023 18:05:58 -0500 |
|
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 |
On 3/6/23 8:30 PM, Grisha Levit wrote:
./bash --norc -in <<<"'^"
bash-5.2$ '^
=================================================================
==94881==ERROR: AddressSanitizer: heap-buffer-overflow on address
0x000105b02580 at pc 0x0001027422e4 bp 0x00016dcadd10 sp
0x00016dcadd08
READ of size 1 at 0x000105b02580 thread T0
#0 0x1027422e0 in history_expand histexpand.c:1004
#1 0x102464778 in pre_process_line bashhist.c:570
Thanks for the report and fix.
--
``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/