[PATCH v3 2/2] qedit: Do not force the sample to be freed in SampleGrabber_callback().

[Zebediah Figura]

From: Brendan McGrath

This patch removes a work around that causes a crash in Unravel Two.

There is a callback in Unravel Two that appears to add a reference to a
IMediaSample, which this workaround treats as a leak and releases. However, the
application also later releases the reference itself, causing a use-after-free.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51616
Signed-off-by: Brendan McGrath 
Signed-off-by: Zebediah Figura 
---
 dlls/qedit/samplegrabber.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/dlls/qedit/samplegrabber.c b/dlls/qedit/samplegrabber.c
index 9b9780e564a..cefb2f37078 100644
--- a/dlls/qedit/samplegrabber.c
+++ b/dlls/qedit/samplegrabber.c
@@ -164,9 +164,6 @@ static void SampleGrabber_callback(struct sample_grabber *This, IMediaSample *sa
    	if (ref)
    	{
    	    ERR("(%p) Callback referenced sample %p by %lu\n", This, sample, ref);
-		    /* ugly as hell but some apps are sooo buggy */
-		    while (ref--)
-			IMediaSample_Release(sample);
    	}
        }
             break;