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agent: Adjust cleanup for supervised mode. Fix for W32.

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* agent/gpg-agent.c (opts) [W32]: Remove option --supervised.
(is_supervised): Move from main() to global.
(inhibit_socket_removal): New.
(cleanup): Take care of supervise mode and INHIBIT_SOCKET_REMOVAL.
(check_own_socket_thread): Set INHIBIT_SOCKET_REMOVAL instead of
seting the socket names to empty.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-10-04 16:57:55 +02:00
parent dc059af1ff
commit afcfae7959
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
1 changed files with 20 additions and 13 deletions
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21
agent/gpg-agent.c
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@ -153,7 +153,9 @@ static ARGPARSE_OPTS opts[] = {
ARGPARSE_s_n (oDaemon, "daemon", N_("run in daemon mode (background)")),
ARGPARSE_s_n (oServer, "server", N_("run in server mode (foreground)")),
ARGPARSE_s_n (oSupervised, "supervised", N_("run supervised (e.g., systemd)")),
#ifndef HAVE_W32_SYSTEM
ARGPARSE_s_n (oSupervised, "supervised", N_("run in supervised mode")),
#endif
ARGPARSE_s_n (oVerbose, "verbose", N_("verbose")),
ARGPARSE_s_n (oQuiet, "quiet", N_("be somewhat more quiet")),
ARGPARSE_s_n (oSh, "sh", N_("sh-style command output")),
@ -323,6 +325,12 @@ static int check_own_socket_running;
/* Flags to indicate that check_own_socket shall not be called. */
static int disable_check_own_socket;
/* Flag indicating that we are in supervised mode. */
static int is_supervised;
/* Flag to inhibit socket removal in cleanup. */
static int inhibit_socket_removal;
/* It is possible that we are currently running under setuid permissions */
static int maybe_setuid = 1;
@ -579,6 +587,8 @@ cleanup (void)
return;
done = 1;
deinitialize_module_cache ();
if (!is_supervised && !inhibit_socket_removal)
{
remove_socket (socket_name, redir_socket_name);
if (opt.extra_socket > 1)
remove_socket (socket_name_extra, redir_socket_name_extra);
@ -586,6 +596,7 @@ cleanup (void)
remove_socket (socket_name_browser, redir_socket_name_browser);
remove_socket (socket_name_ssh, redir_socket_name_ssh);
}
}
@ -934,7 +945,6 @@ main (int argc, char **argv )
int default_config =1;
int pipe_server = 0;
int is_daemon = 0;
int is_supervised = 0;
int nodetach = 0;
int csh_style = 0;
char *logfile = NULL;
@ -3055,11 +3065,8 @@ check_own_socket_thread (void *arg)
if (rc)
{
/* We may not remove the socket as it is now in use by another
server. Setting the name to empty does this. */
if (socket_name)
*socket_name = 0;
if (socket_name_ssh)
*socket_name_ssh = 0;
server. */
inhibit_socket_removal = 1;
shutdown_pending = 2;
log_info ("this process is useless - shutting down\n");
}