X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fudev%2Fudevd.c;h=7d13b4f5323efc649c7fd5667806d92c1927472a;hb=f3dbb13c8535882be9de14d1cf2b0656c96c89bb;hp=2ad73881d6cdcead779a52bbb3eb1be9ff0a0c39;hpb=d8d4bee76cf3b40ea923bc57d44aa0815ca9b5ff;p=elogind.git

diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 2ad73881d..7d13b4f53 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -267,7 +267,7 @@ static void worker_new(struct event *event)
                 prctl(PR_SET_PDEATHSIG, SIGTERM);
 
                 /* reset OOM score, we only protect the main daemon */
-                write_one_line_file("/proc/self/oom_score_adj", "0");
+                write_string_file("/proc/self/oom_score_adj", "0");
 
                 for (;;) {
                         struct udev_event *udev_event;
@@ -819,7 +819,11 @@ static void static_dev_create_from_modules(struct udev *udev)
         char buf[4096];
         FILE *f;
 
-        uname(&kernel);
+        if (uname(&kernel) < 0) {
+                log_error("uname failed: %m");
+                return;
+        }
+
         strscpyl(modules, sizeof(modules), ROOTPREFIX "/lib/modules/", kernel.release, "/modules.devname", NULL);
         f = fopen(modules, "re");
         if (f == NULL)
@@ -1100,7 +1104,7 @@ int main(int argc, char *argv[])
                 }
 
                 /* get our own cgroup, we regularly kill everything udev has left behind */
-                if (cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, 0, &udev_cgroup) < 0)
+                if (cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, 0, &udev_cgroup) < 0)
                         udev_cgroup = NULL;
         } else {
                 /* open control and netlink socket */
@@ -1164,7 +1168,7 @@ int main(int argc, char *argv[])
 
                 setsid();
 
-                write_one_line_file("/proc/self/oom_score_adj", "-1000");
+                write_string_file("/proc/self/oom_score_adj", "-1000");
         } else {
                 sd_notify(1, "READY=1");
         }