OSEC

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Re: postcat does not work without less

From: Victor Duchovni (Victor.Duchovnimorganstanley.com)
Date: Tue Apr 15 2008 - 09:39:40 CDT


On Tue, Apr 15, 2008 at 11:54:01AM +0530, ram wrote:

> on my postfix 2.4.5 server I can see output of postcat only If I pipe it
> to another process like "less" or "wc"
>
>
>
>
> rpm -qa | grep postfix
> postfix-2.4.5-3.cdb.pcre.rhel5
> [rootsmtpout1 bin]# postcat -q 0A64519080AC | wc -l
> 54
> [rootsmtpout1 bin]# postcat -q 0A64519080AC
> [rootsmtpout1 bin]# ( NO OUTPUT LINES)

AppArmor or SELinux security policy? "postcat" can only write to pipes,
but cannot write to the terminal? Yes, this is an O/S issue.

--
        Viktor.

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