From: Matthias Clasen <mclasen@redhat.com>
Date: Mon, 17 Oct 2022 03:45:28 +0000 (-0400)
Subject: macos: Fix clipboard data size handling
X-Git-Tag: archive/raspbian/4.12.3+ds-1+rpi1~1^2^2^2~22^2~9^2~170
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=6f5d18a9f5c5ce28ed3bed98365967565dfa8b94;p=gtk4.git

macos: Fix clipboard data size handling

We were using the allocated memory size, not
the amount of data that has been written.

Fixes: #5261
---

diff --git a/gdk/macos/gdkmacosclipboard.c b/gdk/macos/gdkmacosclipboard.c
index 25f4669efb..3a2667c0df 100644
--- a/gdk/macos/gdkmacosclipboard.c
+++ b/gdk/macos/gdkmacosclipboard.c
@@ -440,7 +440,7 @@ on_data_ready_cb (GObject      *object,
 
       g_output_stream_close (G_OUTPUT_STREAM (wr->stream), NULL, NULL);
 
-      size = g_memory_output_stream_get_size (wr->stream);
+      size = g_memory_output_stream_get_data_size (wr->stream);
       bytes = g_memory_output_stream_steal_data (wr->stream);
       data = [[NSData alloc] initWithBytesNoCopy:bytes
                                           length:size