On Wed, Feb 03, 2021 at 04:54:24PM +0400, Vladimir N. Oleynik wrote: > > You probably forgot to specify the readonly flag for $PPID. > Micro patch attached. This is not defined by POSIX. In fact there seems to be no consensus amongst other shells. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
Re: [PATH] forgoten set $PPID readonly
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- Subject: Re: [PATH] forgoten set $PPID readonly
- From: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
- Date: Fri, 5 Apr 2024 16:41:28 +0800
- Cc: dash@xxxxxxxxxxxxxxx
- In-reply-to: <be7ceb79-c721-740a-7f5a-b65b15d4da24@simtreas.ru>
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- [PATH] forgoten set $PPID readonly
- From: Vladimir N. Oleynik
- [PATH] forgoten set $PPID readonly
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