[PATCH 0/1] MR6356: mfplat: Fix pointer dereference when caching buffer data.

[Rémi Bernon]

Fixes: 035012be26aa59675ca3209f428e597f8efa7015

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6356

[PATCH 1/1] mfplat: Fix pointer dereference when caching buffer data.

[Rémi Bernon]

From: Rémi Bernon <rbernon(a)codeweavers.com>

Fixes: 035012be26aa59675ca3209f428e597f8efa7015
---
 dlls/mfplat/buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/mfplat/buffer.c b/dlls/mfplat/buffer.c
index b34b4de66b2..65fab78d427 100644
--- a/dlls/mfplat/buffer.c
+++ b/dlls/mfplat/buffer.c
@@ -1870,7 +1870,7 @@ static HRESULT WINAPI legacy_buffer_GetBufferAndLength(IMediaBuffer *iface, BYTE
         return IMFMediaBuffer_GetCurrentLength(buffer->media_buffer, len);
 
     if (SUCCEEDED(hr = IMFMediaBuffer_Lock(buffer->media_buffer, data, NULL, len)))
-        InterlockedExchangePointer(&buffer->locked_data, data);
+        InterlockedExchangePointer(&buffer->locked_data, *data);
 
     return hr;
 }
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/6356

[PATCH 0/1] MR6356: mfplat: Fix pointer dereference when caching buffer data. - approved

[Nikolay Sivov (＠nsivov)]

This merge request was approved by Nikolay Sivov.
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https://gitlab.winehq.org/wine/wine/-/merge_requests/6356