Ashutosh Bapat writes:
> After such a copy tests like if (pointer) will start failing. There are few
> callers of COPY_POINTER_FIELD which do not call the macro if the size can
> be 0. But there are some who do not do so. This looks fishy, in case we
> have if (pointer) kinds of cases.
I don't th
Hi,
COPY_POINTER_FIELD is defined as -
61 #define COPY_POINTER_FIELD(fldname, sz) \
62 do { \
63 Size_size = (sz); \
64 newnode->fldname = palloc(_size); \
65 memcpy(newnode->fldname, from->fldname, _size); \
66 } while (0)
Since we allocate _size me
