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Merge pull request #16860 from poettering/tty-ask-pw-agent-list-fix

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tty-ask-password-agent: three fixes
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-08-27 10:58:13 +02:00 committed by GitHub
commit 67165f7630
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2 changed files with 11 additions and 11 deletions
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3
src/shared/ask-password-api.c
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@ -237,6 +237,9 @@ int ask_password_plymouth(
assert(ret);
if (!message)
message = "Password:";
if (flag_file) {
notify = inotify_init1(IN_CLOEXEC|IN_NONBLOCK);
if (notify < 0)

19
src/tty-ask-password-agent/tty-ask-password-agent.c
View File

@ -47,7 +47,7 @@ static enum {
ACTION_LIST,
ACTION_QUERY,
ACTION_WATCH,
ACTION_WALL
ACTION_WALL,
} arg_action = ACTION_QUERY;
static bool arg_plymouth = false;
@ -143,8 +143,7 @@ static int agent_ask_password_tty(
const char *flag_file,
char ***ret) {
int tty_fd = -1;
int r;
int tty_fd = -1, r;
if (arg_console) {
const char *con = arg_device ?: "/dev/console";
@ -166,7 +165,7 @@ static int agent_ask_password_tty(
release_terminal();
}
return 0;
return r;
}
static int process_one_password_file(const char *filename) {
@ -210,7 +209,7 @@ static int process_one_password_file(const char *filename) {
switch (arg_action) {
case ACTION_LIST:
printf("'%s' (PID %u)\n", message, pid);
printf("'%s' (PID %u)\n", strna(message), pid);
return 0;
case ACTION_WALL: {
@ -219,7 +218,7 @@ static int process_one_password_file(const char *filename) {
if (asprintf(&wall,
"Password entry required for \'%s\' (PID %u).\r\n"
"Please enter password with the systemd-tty-ask-password-agent tool.",
message,
strna(message),
pid) < 0)
return log_oom();
@ -233,7 +232,7 @@ static int process_one_password_file(const char *filename) {
if (access(socket_name, W_OK) < 0) {
if (arg_action == ACTION_QUERY)
log_info("Not querying '%s' (PID %u), lacking privileges.", message, pid);
log_info("Not querying '%s' (PID %u), lacking privileges.", strna(message), pid);
return 0;
}
@ -246,7 +245,6 @@ static int process_one_password_file(const char *filename) {
r = ask_password_plymouth(message, not_after, flags, filename, &passwords);
else
r = agent_ask_password_tty(message, not_after, flags, filename, &passwords);
if (r < 0) {
/* If the query went away, that's OK */
if (IN_SET(r, -ETIME, -ENOENT))
@ -262,8 +260,7 @@ static int process_one_password_file(const char *filename) {
if (r < 0)
return log_error_errno(r, "Failed to send: %m");
break;
}
}
}}
return 0;
}
@ -713,7 +710,7 @@ static int run(int argc, char *argv[]) {
(void) release_terminal();
}
return process_and_watch_password_files(arg_action != ACTION_QUERY);
return process_and_watch_password_files(!IN_SET(arg_action, ACTION_QUERY, ACTION_LIST));
}
DEFINE_MAIN_FUNCTION(run);