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-rw-r--r--src/userdb/userdbd-manager.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/userdb/userdbd-manager.c b/src/userdb/userdbd-manager.c
index c1dfe47..359c827 100644
--- a/src/userdb/userdbd-manager.c
+++ b/src/userdb/userdbd-manager.c
@@ -5,6 +5,7 @@
#include "sd-daemon.h"
#include "common-signal.h"
+#include "env-util.h"
#include "fd-util.h"
#include "fs-util.h"
#include "mkdir.h"
@@ -156,7 +157,6 @@ static int start_one_worker(Manager *m) {
if (r < 0)
return log_error_errno(r, "Failed to fork new worker child: %m");
if (r == 0) {
- char pids[DECIMAL_STR_MAX(pid_t)];
/* Child */
if (m->listen_fd == 3) {
@@ -174,9 +174,9 @@ static int start_one_worker(Manager *m) {
safe_close(m->listen_fd);
}
- xsprintf(pids, PID_FMT, pid);
- if (setenv("LISTEN_PID", pids, 1) < 0) {
- log_error_errno(errno, "Failed to set $LISTEN_PID: %m");
+ r = setenvf("LISTEN_PID", /* overwrite= */ true, PID_FMT, pid);
+ if (r < 0) {
+ log_error_errno(r, "Failed to set $LISTEN_PID: %m");
_exit(EXIT_FAILURE);
}