[OpenWrt-Devel] Jails current broken due to not following symlinks

John Crispin blogic at openwrt.org
Thu Oct 8 02:18:36 EDT 2015



On 08/10/2015 06:01, Daniel Dickinson wrote:
> Hi again,
> 
> It turns out the problem isn't Etienne's code, it is the fstools update
> in revision 47083.
> 
> This causes symlinks to not be followed which breaks procd-jail even
> though the real issue is that procd-jail was in fact only working due to
> broken behaviour.
> 
> Regards,
> 
> Daniel
> 
> On 2015-10-07 11:16 PM, Daniel Dickinson wrote:
>> Hi all,
>>
>> In Chaos Calmer revision 46996 which bumps procd to latest git breaks
>> jails because Etienne's code fails to follow symlinks.
>>
>> This is a major problem because especially for libraries symlinks are
>> what is reported int the ELF header (and for busybox 'binaries', or
>> other multicall binaries failure to follow symlinks also fails).
>>
>> This results in jails failing with ENOENT due to inability to find the
>> needed binaries.
>>
>> Regards,
>>
>> Daniel
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wanna be a bit more specific ?
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