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gpg,gpgsm: Block signals during keyring/keybox update.

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* kbx/keybox-util.c (keybox_file_rename): Add arg BLOCK_SIGNALS.
* kbx/keybox-update.c (rename_tmp_file): Block all signals when doing
a double rename.
* g10/keyring.c (rename_tmp_file): Block all signals during the double
rename.
--

This might fix
Debian-bug-id: 831510

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-08-03 15:31:27 +02:00
parent 3a2421c940
commit 48a2c93a18
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
4 changed files with 88 additions and 53 deletions
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3
kbx/keybox.h
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@ -134,7 +134,8 @@ void keybox_set_malloc_hooks ( void *(*new_alloc_func)(size_t n),
gpg_error_t keybox_tmp_names (const char *filename, int for_keyring,
char **r_bakname, char **r_tmpname);
gpg_error_t keybox_file_rename (const char *oldname, const char *newname);
gpg_error_t keybox_file_rename (const char *oldname, const char *newname,
int *block_signals);
#ifdef __cplusplus