2 files changed, 10 insertions, 10 deletions

diff --git a/src/lib/dcpomatic_socket.cc b/src/lib/dcpomatic_socket.cc
index 7aecf752f..33182e4a9 100644
--- a/src/lib/dcpomatic_socket.cc
+++ b/src/lib/dcpomatic_socket.cc
@@ -278,18 +278,18 @@ Socket::check_read_digest ()
 	DCPOMATIC_ASSERT (_read_digester);
 	int const size = _read_digester->size ();
 
-	uint8_t ref[size];
-	_read_digester->get (ref);
+	std::vector<uint8_t> ref(size);
+	_read_digester->get(ref.data());
 
 	/* Make sure _read_digester is gone before we call read() so that the digest
 	 * isn't itself digested.
 	 */
 	_read_digester.reset ();
 
-	uint8_t actual[size];
-	read (actual, size);
+	std::vector<uint8_t> actual(size);
+	read(actual.data(), size);
 
-	return memcmp(ref, actual, size) == 0;
+	return ref == actual;
 }
 
 
@@ -299,15 +299,15 @@ Socket::finish_write_digest ()
 	DCPOMATIC_ASSERT (_write_digester);
 	int const size = _write_digester->size();
 
-	uint8_t buffer[size];
-	_write_digester->get (buffer);
+	std::vector<uint8_t> buffer(size);
+	_write_digester->get(buffer.data());
 
 	/* Make sure _write_digester is gone before we call write() so that the digest
 	 * isn't itself digested.
 	 */
 	_write_digester.reset ();
 
-	write (buffer, size);
+	write(buffer.data(), size);
 }
 
 
diff --git a/src/lib/image.cc b/src/lib/image.cc
index b1557bf47..f0d6f914c 100644
--- a/src/lib/image.cc
+++ b/src/lib/image.cc
@@ -286,7 +286,7 @@ Image::crop_scale_window (
 		round_height_for_subsampling((out_size.height - inter_size.height) / 2, out_desc)
 		);
 
-	uint8_t* scale_out_data[out->planes()];
+	vector<uint8_t*> scale_out_data(out->planes());
 	for (int c = 0; c < out->planes(); ++c) {
 		int const x = lrintf(out->bytes_per_pixel(c) * corner.x);
 		scale_out_data[c] = out->data()[c] + x + out->stride()[c] * (corner.y / out->vertical_factor(c));
@@ -296,7 +296,7 @@ Image::crop_scale_window (
 		scale_context,
 		scale_in_data.data(), stride(),
 		0, cropped_size.height,
-		scale_out_data, out->stride()
+		scale_out_data.data(), out->stride()
 		);
 
 	sws_freeContext (scale_context);