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Re: unset IFS and ${v=$*} CTLNUL leakage
|
From: |
Robert Elz |
|
Subject: |
Re: unset IFS and ${v=$*} CTLNUL leakage |
|
Date: |
Sat, 09 Mar 2019 11:37:02 +0700 |
Date: Fri, 8 Mar 2019 18:09:50 -0500
From: Grisha Levit <grishalevit@gmail.com>
Message-ID:
<CAMu=BrpLATcZpCYo4V_Tnua8t-qUZE+OjVoaVs=_86WHVw0-Lg@mail.gmail.com>
| A few more that produce \177 in the output, though I'm not sure if
| these have defined output:
The ones using "$*" should be OK (well specified).
| And also variations like the below all have \177 as well, but these
| I'm pretty sure are undefined:
Yes, using $@ in any assignment context is unspefified.
kre