--- old/src/os/linux/vm/os_linux.cpp	Fri Nov  4 09:50:45 2011
+++ new/src/os/linux/vm/os_linux.cpp	Fri Nov  4 09:50:44 2011
@@ -1733,7 +1733,7 @@
     return true;
   } else if (dlinfo.dli_fname != NULL && dlinfo.dli_fbase != 0) {
     if (Decoder::decode((address)(addr - (address)dlinfo.dli_fbase),
-       dlinfo.dli_fname, buf, buflen, offset) == Decoder::no_error) {
+       buf, buflen, offset, dlinfo.dli_fname)) {
        return true;
     }
   }