OpenAFS Master Repository branch, master, updated. BP-openafs-stable-1_8_x-393-g95ae30c

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit 95ae30c30d98a3219fd021e0ed83200c1b6c266f
Author: Mark Vitale <mvitale@sinenomine.net>
Date:   Wed May 22 23:03:11 2019 -0400

    auth: eliminate pointless retries in ktc_ListTokensEx
    
    ktc_ListTokensEx is an iterator to provide the names of each cell for
    which a user has a token set.  It does this by looking for the 1 through
    nth token set for a given user.  However, as currently implemented,
    it always continues searching up to the 100x safety limit even when
    there are no more token sets for the user.
    
    Instead, return immediately when VIOC_GETTOK2 returns EDOM (no more
    tokens for this user).
    
    Introduced by commit a86ad262d2a8be36f43ab0885a84dde37ddfc464 'auth: Add
    the ktc_ListTokensEx function'.
    
    Change-Id: I880edc80fc6c5580e5919b74b0b561317a1455f0
    Reviewed-on: https://gerrit.openafs.org/13598
    Reviewed-by: Andrew Deason <adeason@sinenomine.net>
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>

 src/auth/ktc.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

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