Create a unit-test plugin

[vpp.git] / src / vppinfra / bitmap.h

diff --git a/src/vppinfra/bitmap.h b/src/vppinfra/bitmap.h
index d6dfe86..0e94d02 100644 (file)
--- a/src/vppinfra/bitmap.h
+++ b/src/vppinfra/bitmap.h
@@ -728,6 +728,9 @@ clib_bitmap_next_clear (uword * ai, uword i)
          if (t)
            return log2_first_set (t) + i0 * BITS (ai[0]);
        }
+
+      /* no clear bit left in bitmap, return bit just beyond bitmap */
+      return (i0 + 1) * BITS (ai[0]);
     }
   return i;
 }