diff options
| -rw-r--r-- | src/vm/ceeload.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vm/ceeload.cpp b/src/vm/ceeload.cpp index 6d1643b46e..cd46cffaaa 100644 --- a/src/vm/ceeload.cpp +++ b/src/vm/ceeload.cpp @@ -7442,6 +7442,11 @@ MethodDesc* Module::LoadIBCMethodHelper(DataImage *image, CORBBTPROF_BLOB_PARAM_ DWORD slot; IfFailThrow(p.GetData(&slot)); + if (slot >= pOwnerMT->GetNumVtableSlots()) + { + COMPlusThrow(kTypeLoadException, IDS_IBC_MISSING_EXTERNAL_METHOD); + } + pMethod = pOwnerMT->GetMethodDescForSlot(slot); } else // otherwise we use the normal metadata MethodDef token encoding and we handle ibc tokens. |