diff options
Diffstat (limited to 'sandbox/win/src')
| -rw-r--r-- | sandbox/win/src/eat_resolver.cc | 4 | ||||
| -rw-r--r-- | sandbox/win/src/sidestep_resolver.cc | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/sandbox/win/src/eat_resolver.cc b/sandbox/win/src/eat_resolver.cc index 8e81820..154bfcf 100644 --- a/sandbox/win/src/eat_resolver.cc +++ b/sandbox/win/src/eat_resolver.cc @@ -41,7 +41,9 @@ NTSTATUS EatResolverThunk::Setup(const void* target_module, return STATUS_BUFFER_TOO_SMALL; AutoProtectMemory memory; - memory.ChangeProtection(eat_entry_, sizeof(DWORD), PAGE_READWRITE); + ret = memory.ChangeProtection(eat_entry_, sizeof(DWORD), PAGE_READWRITE); + if (!NT_SUCCESS(ret)) + return ret; // Perform the patch. #pragma warning(push) diff --git a/sandbox/win/src/sidestep_resolver.cc b/sandbox/win/src/sidestep_resolver.cc index 47c0f56..828c000 100644 --- a/sandbox/win/src/sidestep_resolver.cc +++ b/sandbox/win/src/sidestep_resolver.cc @@ -49,7 +49,9 @@ NTSTATUS SidestepResolverThunk::Setup(const void* target_module, return STATUS_BUFFER_TOO_SMALL; AutoProtectMemory memory; - memory.ChangeProtection(target_, kSizeOfSidestepStub, PAGE_READWRITE); + ret = memory.ChangeProtection(target_, kSizeOfSidestepStub, PAGE_READWRITE); + if (!NT_SUCCESS(ret)) + return ret; sidestep::SideStepError rv = sidestep::PreamblePatcher::Patch( target_, reinterpret_cast<void*>(&thunk->internal_thunk), thunk_storage, |