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Avoid growing FILE ccaches unnecessarily

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Related https://pagure.io/freeipa/issue/6775

Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
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Simo Sorce 2017-03-22 18:25:38 -04:00 committed by Tomas Krizek
parent dc13703e75
commit 9a6ac74eb4
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1 changed files with 6 additions and 0 deletions
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6
ipapython/session_storage.py
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@ -111,6 +111,12 @@ def store_data(princ_name, key, value):
if not isinstance(value, bytes):
value = value.encode('utf-8')
# FILE ccaches grow every time an entry is stored, so we need
# to avoid storing the same entry multiple times.
oldvalue = get_data(princ_name, key)
if oldvalue == value:
return
context = krb5_context()
principal = krb5_principal()
ccache = krb5_ccache()