Re: squid 5.1/Debian WARNING: no_suid: setuid(0): (1) Operation not permitted

[David Touzeau <david@xxxxxxxxxxxxxx>]

Many thanks

It fix the issue !

Le 15/09/2021 à 13:08, Graham Wharton a écrit :

You see this when starting as non root user. Squid should be started as root and then it changes identity to cache effective user as defined in config when it forks.

Graham Wharton

Lube Finder

Tel (UK) : 0800 955  0922

Tel (Intl) : +44 1305 898033

https://www.lubefinder.com

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From: squid-users <squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of David Touzeau <david@xxxxxxxxxxxxxx>
Sent: Wednesday, September 15, 2021 11:40:04 AM
To: squid-users@xxxxxxxxxxxxxxxxxxxxx <squid-users@xxxxxxxxxxxxxxxxxxxxx>
Subject: squid 5.1/Debian WARNING: no_suid: setuid(0): (1) Operation not permitted

 

On Debian 10 64bits  with squid 5.1 we have thousand warning as this:

2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not permitted
2021/09/15 08:00:18 kid2| WARNING: no_suid: setuid(0): (1) Operation not permitted
2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not permitted
2021/09/15 08:00:18 kid2| WARNING: no_suid: setuid(0): (1) Operation not permitted
2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not permitted
2021/09/15 08:00:18 kid2| WARNING: no_suid: setuid(0): (1) Operation not permitted
2021/09/15 08:00:18 kid1| WARNING: no_suid: setuid(0): (1) Operation not permitted

When squid try to load external acls binaries

add chmod 04755 in binaries  did not resolve the issue.

No issue with same configuration with squid 3.5x branch

Any tips ?

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