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-rw-r--r--src/ask-password-api.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/ask-password-api.c b/src/ask-password-api.c
index 5d17d4cd52..022f1cae8c 100644
--- a/src/ask-password-api.c
+++ b/src/ask-password-api.c
@@ -18,7 +18,7 @@
You should have received a copy of the GNU General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-
+#include <stdbool.h>
#include <termios.h>
#include <unistd.h>
#include <sys/poll.h>
@@ -48,6 +48,7 @@ int ask_password_tty(
int r, ttyfd = -1, notify = -1;
struct pollfd pollfd[2];
bool reset_tty = false;
+ bool silent_mode = false;
enum {
POLL_TTY,
POLL_INOTIFY
@@ -156,7 +157,6 @@ int ask_password_tty(
if (c == '\n')
break;
else if (c == 21) {
-
while (p > 0) {
p--;
@@ -165,7 +165,10 @@ int ask_password_tty(
}
} else if (c == '\b' || c == 127) {
- if (p > 0) {
+ if (p == 0 && !silent_mode) {
+ silent_mode = true;
+ loop_write(ttyfd, "(no echo) ", 10, false);
+ } else if (p > 0) {
p--;
if (ttyfd >= 0)
@@ -174,7 +177,7 @@ int ask_password_tty(
} else {
passphrase[p++] = c;
- if (ttyfd >= 0)
+ if (!silent_mode && ttyfd >= 0)
loop_write(ttyfd, "*", 1, false);
}
}