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kbx: Fix a race condition which results no status report.

Browse source 
* kbx/keyboxd.h (kbxd_status_printf): New.
* kbx/backend-support.c (be_return_pubkey): Use kbxd_status_printf.
* kbx/kbxserver.c (kbxd_status_printf): New.
* kbxd_start_command_handler (kbxd_start_command_handler): Don't
use set_assuan_context_func, because the function pointer is
shared by multiple threads.

--

GnuPG-bug-id: 5948
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2022-04-27 13:49:30 +09:00
parent 35b1755070
commit bd5dbdb813
3 changed files with 25 additions and 11 deletions
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2
kbx/keyboxd.h
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@ -171,6 +171,8 @@ void kbxd_sighup_action (void);
/*-- kbxserver.c --*/
gpg_error_t kbxd_status_printf (ctrl_t ctrl, const char *keyword,
const char *format, ...);
gpg_error_t kbxd_write_data_line (ctrl_t ctrl,
const void *buffer_arg, size_t size);
void kbxd_start_command_handler (ctrl_t, gnupg_fd_t, unsigned int);