Let config_parse open file where applicable

[elogind.git] / src / tty-ask-password-agent / tty-ask-password-agent.c

diff --git a/src/tty-ask-password-agent/tty-ask-password-agent.c b/src/tty-ask-password-agent/tty-ask-password-agent.c
index 08177c6d04f080bb02e76cfe966183fe118b55ea..5852f711730e47e0145252c175e8fcbf873b7aea 100644 (file)
--- a/src/tty-ask-password-agent/tty-ask-password-agent.c
+++ b/src/tty-ask-password-agent/tty-ask-password-agent.c
@@ -234,11 +234,8 @@ static int ask_password_plymouth(
         r = 0;
 
 finish:
-        if (notify >= 0)
-                close_nointr_nofail(notify);
-
-        if (fd >= 0)
-                close_nointr_nofail(fd);
+        safe_close(notify);
+        safe_close(fd);
 
         free(packet);
 
@@ -261,25 +258,16 @@ static int parse_password(const char *filename, char **wall) {
                 { NULL, NULL, NULL, 0, NULL }
         };
 
-        FILE *f;
         int r;
 
         assert(filename);
 
-        f = fopen(filename, "re");
-        if (!f) {
-                if (errno == ENOENT)
-                        return 0;
-
-                log_error("open(%s): %m", filename);
-                return -errno;
-        }
-
-        r = config_parse(NULL, filename, f, NULL, config_item_table_lookup, (void*) items, true, false, NULL);
-        if (r < 0) {
-                log_error("Failed to parse password file %s: %s", filename, strerror(-r));
-                goto finish;
-        }
+        r = config_parse(NULL, filename, NULL,
+                         NULL,
+                         config_item_table_lookup, items,
+                         true, false, true, NULL);
+        if (r < 0)
+                return r;
 
         if (!socket_name) {
                 log_error("Invalid password file %s", filename);
@@ -361,7 +349,7 @@ static int parse_password(const char *filename, char **wall) {
 
                 } else {
                         int tty_fd = -1;
-                        char *password;
+                        char *password = NULL;
 
                         if (arg_console)
                                 if ((tty_fd = acquire_terminal("/dev/console", false, false, false, (usec_t) -1)) < 0) {
@@ -372,7 +360,7 @@ static int parse_password(const char *filename, char **wall) {
                         r = ask_password_tty(message, not_after, filename, &password);
 
                         if (arg_console) {
-                                close_nointr_nofail(tty_fd);
+                                safe_close(tty_fd);
                                 release_terminal();
                         }
 
@@ -417,10 +405,7 @@ static int parse_password(const char *filename, char **wall) {
         }
 
 finish:
-        fclose(f);
-
-        if (socket_fd >= 0)
-                close_nointr_nofail(socket_fd);
+        safe_close(socket_fd);
 
         free(packet);
         free(socket_name);
@@ -436,7 +421,7 @@ static int wall_tty_block(void) {
 
         r = get_ctty_devnr(0, &devnr);
         if (r < 0)
-                return -r;
+                return r;
 
         if (asprintf(&p, "/run/systemd/ask-password-block/%u:%u", major(devnr), minor(devnr)) < 0)
                 return -ENOMEM;
@@ -492,7 +477,7 @@ static bool wall_tty_match(const char *path) {
                 return true;
 
         /* What, we managed to open the pipe? Then this tty is filtered. */
-        close_nointr_nofail(fd);
+        safe_close(fd);
         return false;
 }
 
@@ -505,7 +490,7 @@ static int show_passwords(void) {
                 if (errno == ENOENT)
                         return 0;
 
-                log_error("opendir(): %m");
+                log_error("opendir(/run/systemd/ask-password): %m");
                 return -errno;
         }
 
@@ -538,7 +523,7 @@ static int show_passwords(void) {
                 free(p);
 
                 if (wall) {
-                        utmp_wall(wall, wall_tty_match);
+                        utmp_wall(wall, NULL, wall_tty_match);
                         free(wall);
                 }
         }
@@ -614,14 +599,9 @@ static int watch_passwords(void) {
         r = 0;
 
 finish:
-        if (notify >= 0)
-                close_nointr_nofail(notify);
-
-        if (signal_fd >= 0)
-                close_nointr_nofail(signal_fd);
-
-        if (tty_block_fd >= 0)
-                close_nointr_nofail(tty_block_fd);
+        safe_close(notify);
+        safe_close(signal_fd);
+        safe_close(tty_block_fd);
 
         return r;
 }