Re: use the malloc macros in pg_dump.c

On Fri, Feb 13, 2026 at 06:06:26PM +1100, Peter Smith wrote:
> At the same time, I combined all previous patches.

That's a practice better than sending a handful bag of patches that
each touch one single file.  :)

Seems globally clean to me, except for two changes.

-   zp = gzipcs->zp = (z_streamp) pg_malloc(sizeof(z_stream));
+   zp = gzipcs->zp = (z_streamp) pg_malloc_object(z_stream);
[...]
-   zp = (z_streamp) pg_malloc(sizeof(z_stream));
+   zp = (z_streamp) pg_malloc_object(z_stream);

These two defeat the purpose of the change.  _object is useful because
we can enforce type checks based on their size.  Note that We have
this declaration in zlib:
zlib.h:typedef z_stream FAR *z_streamp;

So we should be OK with dropping the casts entirely, with I guess
compilers not warning if types do not match as an effect of this
typedef declaration.  I have removed these, and things seem OK here,
now to say if the buildfarm is entirely OK will be a different thing.
I'll see about that if/once required.
--
Michael