ask-password: also accept Backspace as first keypress as silent mode switch

[elogind.git] / src / kmsg-syslogd.c

diff --git a/src/kmsg-syslogd.c b/src/kmsg-syslogd.c
index 2bdbb4b9f347f0e444030709f05bdfe95c76be51..c78011fe226d56cf06e1a067646358d27f4a55b4 100644 (file)
--- a/src/kmsg-syslogd.c
+++ b/src/kmsg-syslogd.c
@@ -39,7 +39,6 @@
 #include "fdset.h"
 
 #define SERVER_FD_MAX 16
-#define TIMEOUT ((int) (10*MSEC_PER_SEC))
 
 typedef struct Stream Stream;
 
@@ -355,7 +354,9 @@ static int write_message(Server *s, const char *buf, struct ucred *ucred) {
         /* Then, add process if set */
         if (read_process(&buf, &iovec[i]) > 0)
                 i++;
-        else if (ucred && get_process_name(ucred->pid, &process) >= 0)
+        else if (ucred &&
+                 ucred->pid > 0 &&
+                 get_process_name(ucred->pid, &process) >= 0)
                 IOVEC_SET_STRING(iovec[i++], process);
 
         /* Skip the stored PID if we have a better one */
@@ -512,7 +513,7 @@ int main(int argc, char *argv[]) {
                 struct epoll_event event;
                 int k;
 
-                if ((k = epoll_wait(server.epoll_fd, &event, 1, TIMEOUT)) < 0) {
+                if ((k = epoll_wait(server.epoll_fd, &event, 1, -1)) < 0) {
 
                         if (errno == EINTR)
                                 continue;