unit: add minimal condition checker for unit startup

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

diff --git a/src/ask-password.c b/src/ask-password.c
index 22dda974c5fac62e33c172cb11aaf98e804dd127..9e4d9e7e686be77fcd0fc0b87cbb15586781f637 100644 (file)
--- a/src/ask-password.c
+++ b/src/ask-password.c
@@ -33,6 +33,7 @@
 #include <getopt.h>
 #include <termios.h>
 #include <limits.h>
+#include <stddef.h>
 
 #include "log.h"
 #include "macro.h"
@@ -63,7 +64,7 @@ static int create_socket(char **name) {
         sa.un.sun_family = AF_UNIX;
         snprintf(sa.un.sun_path+1, sizeof(sa.un.sun_path)-1, "/org/freedesktop/systemd1/ask-password/%llu", random_ull());
 
-        if (bind(fd, &sa.sa, sizeof(sa_family_t) + 1 + strlen(sa.un.sun_path+1)) < 0) {
+        if (bind(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + 1 + strlen(sa.un.sun_path+1)) < 0) {
                 r = -errno;
                 log_error("bind() failed: %m");
                 goto fail;
@@ -171,7 +172,7 @@ static int ask_agent(void) {
         int fd = -1, r;
         FILE *f = NULL;
         char *socket_name = NULL;
-        int socket_fd, signal_fd;
+        int socket_fd = -1, signal_fd;
         sigset_t mask;
         usec_t not_after;