LU-6875 update: set st to NULL in error handler

[fs/lustre-release.git] / lnet / utils / routerstat.c

diff --git a/lnet/utils/routerstat.c b/lnet/utils/routerstat.c
index 2baa759..f31f811 100644 (file)
--- a/lnet/utils/routerstat.c
+++ b/lnet/utils/routerstat.c
@@ -106,7 +106,7 @@ do_stat (int fd)
 
    lseek (fd, 0, SEEK_SET);
    now = timenow();
-   n = read (fd, buffer, sizeof (buffer));
+   n = read(fd, buffer, sizeof(buffer) - 1);
    if (n < 0)
    {
       fprintf (stderr, "Can't read statfile\n");