[PATCH 21.5] fc_config object with NULL pointer
Jerry James writes:
PATCH 21.5
Thank you!
Here is what happened.
Nice work, Sherlock! Ship it.
In fc_config_create_using, we wrap the fc_config object as a Lisp
object *twice*. One reference goes onto a weak list and the other
is returned.
But these are different objects only in the case of --with-union-type,
right? Was the XEmacs where this happens built that way? In a
--with-union-type=no, wrap_fc_config just casts the pointer to
(Lisp_Object).
This *is* a bug, and your patch does fix that bug. I just want to
make sure there aren't more of them running around.
Unfortunately, we do this all over the place. Eg, in
src/EmacsFrame.c:EmacsFrameSetValues we wrap the same frame object
about 9 times!
Need to sleep, though, so not tonight.... Volunteers?
Steve
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