Re: WARNING: no_suid: setuid(0): (1) Operation not permitted

David Touzeau <david@xxxxxxxxxxxxxx> · Thu, 14 Jan 2021 09:13:40 +0100



    Yes it seems the same bug but the ticket is not
      relevant (FreeBSD) as i'm on Debian and on a modern kernel

      
      The main incomprehensible behavior that is issue occurs sometimes
      as setuid is a sticky bit permission..

      
      squid -v output:

      
      Squid Cache: Version 4.13

      Service Name: squid

      
      This binary uses OpenSSL 1.1.1d  10 Sep 2019. For legal
      restrictions on distribution see
      https://www.openssl.org/source/license.html

      
      configure options:  '--prefix=/usr' '--build=x86_64-linux-gnu'
      '--includedir=/include' '--mandir=/share/man'
      '--infodir=/share/info' '--localstatedir=/var'
      '--libexecdir=/lib/squid3' '--disable-maintainer-mode'
      '--disable-dependency-tracking' '--datadir=/usr/share/squid3'
      '--sysconfdir=/etc/squid3' '--enable-gnuregex'
      '--enable-removal-policy=heap' '--enable-follow-x-forwarded-for'
      '--enable-removal-policies=lru,heap' '--enable-arp-acl'
      '--enable-truncate' '--with-large-files' '--with-pthreads'
      '--enable-esi' '--enable-storeio=aufs,diskd,ufs,rock'
      '--enable-x-accelerator-vary' '--with-dl'
      '--enable-linux-netfilter' '--with-netfilter-conntrack'
      '--enable-wccpv2' '--enable-eui' '--enable-auth'
      '--enable-auth-basic' '--enable-snmp' '--enable-icmp'
      '--enable-auth-digest' '--enable-log-daemon-helpers'
      '--enable-url-rewrite-helpers' '--enable-auth-ntlm'
      '--with-default-user=squid' '--enable-icap-client'
      '--disable-cache-digests' '--enable-poll' '--enable-epoll'
      '--enable-async-io=128' '--enable-zph-qos' '--enable-delay-pools'
      '--enable-http-violations' '--enable-url-maps' '--enable-ecap'
      '--enable-ssl' '--with-openssl' '--enable-ssl-crtd'
      '--enable-xmalloc-statistics' '--enable-ident-lookups'
      '--with-filedescriptors=65536' '--with-aufs-threads=128'
      '--disable-arch-native' '--with-logdir=/var/log/squid'
      '--with-pidfile=/var/run/squid/squid.pid'
      '--with-swapdir=/var/cache/squid' 'build_alias=x86_64-linux-gnu'

      
    Le 14/01/2021 à 05:43, Amos Jeffries a
      écrit :

    
    On
      14/01/21 3:17 am, David Touzeau wrote:
      

        Hi
        

        This error is generated every 15 minutes when using any
        authenticator helper (ntlm, kerberos...)
        

        Is there a way to investigate on this issue ?
        

        kidxx| WARNING: no_suid: setuid(0): (1) Operation not permitted
        

      This looks like
      <https://bugs.squid-cache.org/show_bug.cgi?id=3785>
      

      Amos
      

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