GitLab

Submitted by Marcin Lewandowski

Link to original bug (#769224)

Description

Please consider the following piece of code:

class Test {
  private void on_read(Socket socket) {
    InputVector[] input_vectors = {
      InputVector() {
        buffer = new uint8[64],
        size = 64
      },
    };
  }

  public static void main(string[] argv) {

  }
}

valac 0.32.1 will produce the following piece of code

static void test_on_read (Test* self, GSocket* socket) {
	GInputVector* input_vectors = NULL;
	guint8* _tmp0_ = NULL;
	GInputVector _tmp1_ = {0};
	GInputVector* _tmp2_ = NULL;
	gint input_vectors_length1 = 0;
	gint _input_vectors_size_ = 0;
	g_return_if_fail (self != NULL);
	g_return_if_fail (socket != NULL);
	_tmp0_ = g_new0 (guint8, 64);
	memset (&_tmp1_, 0, sizeof (GInputVector));
	_tmp1_.buffer = _tmp0_;
	_tmp1_.size = (gsize) 64;
	_tmp2_ = g_new0 (GInputVector, 1);
	_tmp2_[0] = _tmp1_;
	input_vectors = _tmp2_;
	input_vectors_length1 = 1;
	_input_vectors_size_ = input_vectors_length1;
	input_vectors = (g_free (input_vectors), NULL);
}

tmp0 is never deallocated

probably the same apply to OutputVector

Version: 0.32.x