Merge "Fix null-deref crash while fuzzing"

2023-05-16 22:54:27 +00:00
parent 00d459834e 5482646109
commit e435b1d759
1 changed files with 3 additions and 0 deletions
--- a/cmds/incidentd/src/IncidentService.cpp
+++ b/cmds/incidentd/src/IncidentService.cpp
@@ -513,6 +513,9 @@ status_t IncidentService::onTransact(uint32_t code, const Parcel& data, Parcel*
            sp<IShellCallback> shellCallback = IShellCallback::asInterface(data.readStrongBinder());
            sp<IResultReceiver> resultReceiver =
                    IResultReceiver::asInterface(data.readStrongBinder());
+            if (resultReceiver == nullptr) {
+                return BAD_VALUE;
+            }

            FILE* fin = fdopen(in, "r");
            FILE* fout = fdopen(out, "w");