In recent Fedora builds, the '-D _FORTIFY_SOURCE=2' compile

[nfs-utils.git] / utils / statd / sm-notify.c

diff --git a/utils/statd/sm-notify.c b/utils/statd/sm-notify.c
index d58e0be421859ed6c59880e917d53a53a874b877..f1fc619a9b4c3ab9398e27d073af588d81bdf31a 100644 (file)
--- a/utils/statd/sm-notify.c
+++ b/utils/statd/sm-notify.c
@@ -782,7 +782,10 @@ static int record_pid(void)
        fd = open("/var/run/sm-notify.pid", O_CREAT|O_EXCL|O_WRONLY, 0600);
        if (fd < 0)
                return 0;
-       write(fd, pid, strlen(pid));
+       if (write(fd, pid, strlen(pid)) != strlen(pid))  {
+               nsm_log(LOG_WARNING, "Writing to pid file failed: errno %d(%s)",
+                       errno, strerror(errno));
+       }
        close(fd);
        return 1;
 }
@@ -818,12 +821,16 @@ static void drop_privs(void)
 static void set_kernel_nsm_state(int state)
 {
        int fd;
+       const char *file = "/proc/sys/fs/nfs/nsm_local_state";
 
-       fd = open("/proc/sys/fs/nfs/nsm_local_state",O_WRONLY);
+       fd = open(file ,O_WRONLY);
        if (fd >= 0) {
                char buf[20];
                snprintf(buf, sizeof(buf), "%d", state);
-               write(fd, buf, strlen(buf));
+               if (write(fd, buf, strlen(buf)) != strlen(buf)) {
+                       nsm_log(LOG_WARNING, "Writing to '%s' failed: errno %d (%s)",
+                               file, errno, strerror(errno));
+               }
                close(fd);
        }
 }