Commit f0c0ad44 authored by Matt Oliver's avatar Matt Oliver

avutil/hwcontext_d3d11va: Use secure dlopen.

dlopen contains additional security to prevent dll hijacking compared to standard LoadLibrary.
parent 314a783b
......@@ -39,6 +39,7 @@
#include "pixdesc.h"
#include "pixfmt.h"
#include "thread.h"
#include "compat/w32dlfcn.h"
typedef HRESULT(WINAPI *PFN_CREATE_DXGI_FACTORY)(REFIID riid, void **ppFactory);
......@@ -55,8 +56,8 @@ static av_cold void load_functions(void)
// from too many LoadLibrary calls.
HANDLE d3dlib, dxgilib;
d3dlib = LoadLibrary("d3d11.dll");
dxgilib = LoadLibrary("dxgi.dll");
d3dlib = dlopen("d3d11.dll", 0);
dxgilib = dlopen("dxgi.dll", 0);
if (!d3dlib || !dxgilib)
return;
......
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