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Fix crash when loading C# assembly from non-ASNSI path

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#1439
This commit is contained in:
Wojtek Figat
2023-09-25 16:30:24 +02:00
parent cfd53eea60
commit 96b6313acb
2 changed files with 38 additions and 31 deletions
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8
Source/Engine/Scripting/Runtime/DotNet.cpp
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@@ -704,12 +704,10 @@ bool MAssembly::LoadImage(const String& assemblyPath, const StringView& nativePa
// TODO: Use new hostfxr delegate load_assembly_bytes? (.NET 8+)
// Open .Net assembly
const StringAnsi assemblyPathAnsi = assemblyPath.ToStringAnsi();
const char* name;
const char* fullname;
const char* name = nullptr;
const char* fullname = nullptr;
static void* LoadAssemblyImagePtr = GetStaticMethodPointer(TEXT("LoadAssemblyImage"));
_handle = CallStaticMethod<void*, const char*, const char**, const char**>(LoadAssemblyImagePtr, assemblyPathAnsi.Get(), &name, &fullname);
_name = name;
_fullname = fullname;
MCore::GC::FreeMemory((void*)name);
MCore::GC::FreeMemory((void*)fullname);
if (_handle == nullptr)
@@ -717,6 +715,8 @@ bool MAssembly::LoadImage(const String& assemblyPath, const StringView& nativePa
Log::CLRInnerException(TEXT(".NET assembly image is invalid at ") + assemblyPath);
return true;
}
_name = name;
_fullname = fullname;
CachedAssemblyHandles.Add(_handle, this);
// Provide new path of hot-reloaded native library path for managed DllImport