File ntp-pathfind.patch of Package ntp

--- sntp/libopts/init.c.orig
+++ sntp/libopts/init.c
@@ -33,6 +33,8 @@ static tSuccess
 do_presets(tOptions * opts);
 /* = = = END-STATIC-FORWARD = = = */
 
+#define PROC_BINARY "/proc/self/exe"
+
 /**
  *  Make sure the option descriptor is there and that we understand it.
  *  This should be called from any user entry point where one needs to
@@ -104,7 +106,13 @@ validate_struct(tOptions * opts, char co
         else
             *pp = pname;
 
-        pz = pathfind(getenv("PATH"), pname, "rx");
+#if defined(HAVE_CANONICALIZE_FILE_NAME)
+        pz = canonicalize_file_name(PROC_BINARY);
+#elif defined(HAVE_REALPATH)
+        pz = realpath(PROC_BINARY, NULL);
+#else
+        pz = pathfind(getenv("PATH"), pp, "rx");
+#endif
         if (pz != NULL)
             pname = VOIDP(pz);