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sm: On Windows close the kbx files at several places.

Browse source 
* kbx/keybox-search.c (keybox_search_reset) [W32]: Always close.

* kbx/keybox-init.c (keybox_close_all_files): New.
* sm/keydb.c (keydb_close_all_files): New.
* sm/call-dirmngr.c (gpgsm_dirmngr_isvalid): Call new function.
(gpgsm_dirmngr_lookup): Ditto.
(gpgsm_dirmngr_run_command): Ditto.
--

We need to make sure that there are no open files on Windows.  Thus we
close them at several strategic locations.

GnuPG-bug-id: 4505
This commit is contained in:
Werner Koch 2021-03-02 19:01:07 +01:00
parent c99f3599d8
commit 2b9ae79ad8
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GPG key ID: E3FDFF218E45B72B
6 changed files with 56 additions and 1 deletions
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kbx/keybox.h
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@ -70,6 +70,8 @@ int keybox_is_writable (void *token);
KEYBOX_HANDLE keybox_new_openpgp (void *token, int secret);
KEYBOX_HANDLE keybox_new_x509 (void *token, int secret);
void keybox_close_all_files (void *token);
void keybox_release (KEYBOX_HANDLE hd);
void keybox_push_found_state (KEYBOX_HANDLE hd);
void keybox_pop_found_state (KEYBOX_HANDLE hd);