Skip to content

Disable ctor calls on classes marked with ComImport when COM interop feature isn't enabled. #115009

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 6 commits into from
Apr 26, 2025
Merged

Disable ctor calls on classes marked with ComImport when COM interop feature isn't enabled. #115009

Changes from 1 commit
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
6a06ab1
Disable COM interop ctor calls when COM interop feature isn't supported.
AaronRobinsonMSFT Apr 24, 2025
bedaa13
Feedback
AaronRobinsonMSFT Apr 24, 2025
e80a00f
Fix comment.
AaronRobinsonMSFT Apr 24, 2025
e298e93
Add test
AaronRobinsonMSFT Apr 24, 2025
85719ad
Update src/libraries/System.Runtime/tests/System.Runtime.Tests/System…
AaronRobinsonMSFT Apr 25, 2025
9d7bbf5
Fix test on Windows.
AaronRobinsonMSFT Apr 25, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions src/coreclr/vm/ecall.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -336,11 +336,10 @@ PCODE ECall::GetFCallImpl(MethodDesc * pMD, BOOL * pfSharedOrDynamicFCallImpl /*
return CoreLibBinder::GetMethod(METHOD__DELEGATE__CONSTRUCT_DELEGATE)->GetMultiCallableAddrOfCode();
}

#ifdef FEATURE_COMINTEROP
// COM imported classes have special constructors
if (pMT->IsComObjectType()
#ifdef FEATURE_COMINTEROP
&& (g_pBaseCOMObject == NULL || pMT != g_pBaseCOMObject)
#endif // FEATURE_COMINTEROP
)
{
if (pfSharedOrDynamicFCallImpl)
Expand All @@ -352,6 +351,7 @@ PCODE ECall::GetFCallImpl(MethodDesc * pMD, BOOL * pfSharedOrDynamicFCallImpl /*
// FCComCtor does not need to be in the fcall hashtable since it does not erect frame.
return GetEEFuncEntryPoint(FCComCtor);
}
#endif // FEATURE_COMINTEROP

if (!pMD->GetModule()->IsSystem())
COMPlusThrow(kSecurityException, BFA_ECALLS_MUST_BE_IN_SYS_MOD);
Expand Down
Loading