1 files changed, 1 insertions, 1 deletions
diff --git a/lock.c b/lock.c
index 9a4553a..d51d09e 100644
--- a/lock.c
+++ b/lock.c
@@ -132,7 +132,7 @@ GetLockId(const char *session_name)
     }
 
     buf[0] = '\0';
-    fscanf (fp, "%s\n", buf);
+    fscanf (fp, "%255s\n", buf);
     ret = XtNewString (buf);
 
     fclose (fp);