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agent: Also evict cached items via a timer.

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* agent/cache.c (agent_cache_housekeeping): New func.
* agent/gpg-agent.c (handle_tick): Call it.
--

This change mitigates the risk of having cached items in a post mortem
dump.

GnuPG-bug-id: 3829
Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2018-03-06 16:22:42 +01:00
parent bf43b39c05
commit f060cb5c63
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4 changed files with 28 additions and 1 deletions
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agent/gpg-agent.c
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@ -2398,6 +2398,9 @@ handle_tick (void)
}
#endif
/* Need to check for expired cache entries. */
agent_cache_housekeeping ();
/* Check whether the homedir is still available. */
if (!shutdown_pending
&& (!have_homedir_inotify || !reliable_homedir_inotify)