Check newly created consistency using _PyUnicode_CheckConsistency(str, 1)

 * In debug mode, fill the string data with invalid characters
 * Simplify also reference counting in PyCodec_BackslashReplaceErrors()
   and PyCodec_XMLCharRefReplaceError()

1 files changed, 1 insertions, 0 deletions

diff --git a/Modules/sha1module.c b/Modules/sha1module.c
index 30e5c5018a3..daea8879600 100644
--- a/Modules/sha1module.c
+++ b/Modules/sha1module.c
@@ -373,6 +373,7 @@ SHA1_hexdigest(SHA1object *self, PyObject *unused)
         c = (digest[i] & 0xf);
         hex_digest[j++] = Py_hexdigits[c];
     }
+    assert(_PyUnicode_CheckConsistency(retval, 1));
     return retval;
 }