[PATCH v4 2/8] winegstreamer: Set wg_transform output sample size on gst_buffer_map failure.

[Rémi Bernon]

From: Rémi Bernon

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45988
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47084
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49715
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52183
Signed-off-by: Rémi Bernon 
---
 dlls/winegstreamer/wg_transform.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/dlls/winegstreamer/wg_transform.c b/dlls/winegstreamer/wg_transform.c
index ae6e948318a..9699d7e0a31 100644
--- a/dlls/winegstreamer/wg_transform.c
+++ b/dlls/winegstreamer/wg_transform.c
@@ -392,6 +392,7 @@ static NTSTATUS read_transform_output_data(GstBuffer *buffer, struct wg_sample *
     if (!gst_buffer_map(buffer, &info, GST_MAP_READ))
     {
         GST_ERROR("Failed to map buffer %p", buffer);
+        sample->size = 0;
         return STATUS_UNSUCCESSFUL;
     }

@@ -464,10 +465,7 @@ NTSTATUS wg_transform_read_data(void *args)
     }

if ((status = read_transform_output_data(transform->output_buffer, sample)))
-    {
-        sample->size = 0;
         return status;
-    }

if (!(sample->flags & WG_SAMPLE_FLAG_INCOMPLETE))
     {