From 51f5ab83b13bc65651b4228cedf32c9381730dfd Mon Sep 17 00:00:00 2001 From: Laszlo Ersek Date: Mon, 17 Mar 2014 19:36:11 +0100 Subject: [PATCH 2/2] sasl: Avoid 'Could not find keytab file' in syslog RH-Author: Laszlo Ersek Message-id: <1395084971-705-1-git-send-email-lersek@redhat.com> Patchwork-id: 58116 O-Subject: [RHEL-6.6 qemu-kvm PATCH] sasl: Avoid 'Could not find keytab file' in syslog Bugzilla: 1018434 RH-Acked-by: Paolo Bonzini RH-Acked-by: Cole Robinson RH-Acked-by: Amos Kong Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1018434 Brew: https://brewweb.devel.redhat.com/taskinfo?taskID=7213259 The "keytab" specification in "qemu.sasl" only makes sense if "gssapi" is selected in "mech_list". Even if the latter is not done (ie. "gssapi" is not selected), the cyrus-sasl library tries to open the specified keytab file, although nothing has a use for it outside the gssapi backend. Since the default keytab file "/etc/qemu/krb5.tab" is usually absent, the cyrus-sasl library emits a warning to syslog at startup, which tends to annoy users (who didn't ask for gssapi in the first place). Comment out the keytab specification per default. "qemu-doc.texi" already correctly explains how to use "mech_list: gssapi" together with "keytab:". See also: - upstream libvirt commit fe772f24, - Red Hat Bugzilla . Signed-off-by: Laszlo Ersek ACKed-By: Cole Robinson Signed-off-by: Michael Tokarev (cherry picked from commit dfb3804d478bce02350bdf87534dc7dd3d1ded51) --- qemu.sasl | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Signed-off-by: Miroslav Rezanina --- qemu.sasl | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/qemu.sasl b/qemu.sasl index cf19cf8..a99b462 100644 --- a/qemu.sasl +++ b/qemu.sasl @@ -22,7 +22,9 @@ mech_list: digest-md5 # Some older builds of MIT kerberos on Linux ignore this option & # instead need KRB5_KTNAME env var. # For modern Linux, and other OS, this should be sufficient -keytab: /etc/qemu/krb5.tab +# +# There is no default value here, uncomment if you need this +#keytab: /etc/qemu/krb5.tab # If using digest-md5 for username/passwds, then this is the file # containing the passwds. Use 'saslpasswd2 -a qemu [username]' -- 1.7.1