Rémi Bernon : windowscodecs: Copy container_count GUIDs, not bytes, in GetContainerFormats.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 901366e3d4aecb84044a3f990bb2220a1e4a2b05
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=901366e3d4aecb84044a3f990...

Author: Rémi Bernon <rbernon(a)codeweavers.com>
Date:   Tue Jan  5 18:40:00 2021 +0100

windowscodecs: Copy container_count GUIDs, not bytes, in GetContainerFormats.

Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com>
Signed-off-by: Esme Povirk <esme(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/windowscodecs/info.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/windowscodecs/info.c b/dlls/windowscodecs/info.c
index db6d25b46b3..cbe8aae572d 100644
--- a/dlls/windowscodecs/info.c
+++ b/dlls/windowscodecs/info.c
@@ -1658,7 +1658,7 @@ static HRESULT WINAPI MetadataReaderInfo_GetContainerFormats(IWICMetadataReaderI
     {
         if (This->container_count && length < This->container_count)
             return WINCODEC_ERR_INSUFFICIENTBUFFER;
-        memcpy(formats, This->container_formats, This->container_count);
+        memcpy(formats, This->container_formats, This->container_count * sizeof(*formats));
     }
     return S_OK;
 }