diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/reflect/value.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/reflect/value.go b/src/reflect/value.go index 9670d4656b..7890c125d8 100644 --- a/src/reflect/value.go +++ b/src/reflect/value.go @@ -2702,9 +2702,14 @@ func New(typ Type) Value { panic("reflect: New(nil)") } t := typ.(*rtype) + pt := t.ptrTo() + if ifaceIndir(pt) { + // This is a pointer to a go:notinheap type. + panic("reflect: New of type that may not be allocated in heap (possibly undefined cgo C type)") + } ptr := unsafe_New(t) fl := flag(Ptr) - return Value{t.ptrTo(), ptr, fl} + return Value{pt, ptr, fl} } // NewAt returns a Value representing a pointer to a value of the |