Jeffrey Altman 99416eeead gssapi/krb5: delete_sec_context must close ccache if CLOSE_CCACHE ...

_gsskrb5_init_sec_context() when called with GSS_C_NO_CREDENTIAL
opens the default ccache and sets the CLOSE_CCACHE flag indicating
that the ccache lifetime is tied to the gsskrb5_ctx.   When
_gsskrb5_delete_sec_context() is called, it must close the ccache
if the CLOSE_CCACHE flag is set.  Otherwise, the ccache resources
will leak.

Leaked since 39fe446983.

Change-Id: I8d0faab1e844d68fe71b11b715f8d88fcd2f4af7

2020-06-29 11:40:48 -04:00

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