Bug 1256870 - KDC sends multiple requests to ipa-otpd for the same authentication
KDC sends multiple requests to ipa-otpd for the same authentication
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: krb5 (Show other bugs)
All Linux
urgent Severity urgent
: rc
: ---
Assigned To: Robbie Harwood
Patrik Kis
: ZStream
Depends On: 1251586
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Reported: 2015-08-25 11:50 EDT by Jaroslav Reznik
Modified: 2015-09-23 13:51 EDT (History)
6 users (show)

See Also:
Fixed In Version: krb5-1.12.2-15.el7_1
Doc Type: Bug Fix
Doc Text:
Previously, the RADIUS support (libkrad) in krb5 was sending krb5 authentication for Transmission Control Protocol (TCP) transports multiple times, accidentally using a code path intended to be used only for unreliable transport types, for example User Datagram Protocol (UDP) transports. A patch that fixes the problem by disabling manual retries for reliable transports, such as TCP, has been applied, and the correct code path is now used in this situation.
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Clone Of: 1251586
Last Closed: 2015-09-15 08:40:15 EDT
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Regression: ---
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RHEL 7.3 requirements from Atomic Host:
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Description Jaroslav Reznik 2015-08-25 11:50:57 EDT
This bug has been copied from bug #1251586 and has been proposed
to be backported to 7.1 z-stream (EUS).
Comment 4 Roland Mainz 2015-08-26 17:27:58 EDT
Taking (and accepting) bug myself...
Comment 10 errata-xmlrpc 2015-09-15 08:40:15 EDT
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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