[PATCH 0/1] MR1654: mfplat: Clear the clsid pointer in MFTEnum to avoid invalid free.

[Rémi Bernon]

If no MFT are enumerated the pointer is still later freed with `CoTaskMemFree` without being initialized.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1654

[PATCH 1/1] mfplat: Clear the clsid pointer in MFTEnum to avoid invalid free.

[Rémi Bernon]

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

---
 dlls/mfplat/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/mfplat/main.c b/dlls/mfplat/main.c
index ebab4ed6f1f..e1315de125a 100644
--- a/dlls/mfplat/main.c
+++ b/dlls/mfplat/main.c
@@ -1350,6 +1350,7 @@ HRESULT WINAPI MFTEnum(GUID category, UINT32 flags, MFT_REGISTER_TYPE_INFO *inpu
         return E_INVALIDARG;
 
     *count = 0;
+    *clsids = NULL;
 
     list_init(&mfts);
 
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/1654

[PATCH 0/1] MR1654: mfplat: Clear the clsid pointer in MFTEnum to avoid invalid free. - approved

[Nikolay Sivov (＠nsivov)]

This merge request was approved by Nikolay Sivov.
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https://gitlab.winehq.org/wine/wine/-/merge_requests/1654