fix: binary search

Author: not-matthias

coregrind/m_debuginfo/inltab_lookup.c

@@ -49,9 +49,9 @@ static Word binary_search_inltab(const DebugInfo* di, Addr a) {
          /* Found it! Return the index */
          return i;
       }
-      /* Since addr_lo is sorted and we're moving backwards, if we encounter
-         an addr_lo < a, we can stop as we've passed the potential range */
-      if (di->inltab[i].addr_lo < a) {
+      /* Since addr_hi is sorted and we're moving backwards, if we encounter
+         an addr_hi <= a, we can stop as we've passed the potential range */
+      if (di->inltab[i].addr_hi <= a) {
          break;
       }
    }