Fix use after free in test_deflate_bound.

diff --git a/test/test_deflate_bound.cc b/test/test_deflate_bound.cc
index 33bc452ebdc873d6d64a0b16d4762044bb752518..c86d4e00b00c5ba6126ec41f937c8c327ba99a4f 100644 (file)
--- a/test/test_deflate_bound.cc
+++ b/test/test_deflate_bound.cc
@@ -81,6 +81,7 @@ public:
                     "length: " << i;
 
                 free(out_buf);
+                out_buf = NULL;
             }
 
             err = PREFIX(deflateEnd)(&c_stream);