Luis Vargas <Luis.Vargas@cl.cam.ac.uk> writes:
> Hi, I'm calling an arbitrary user-defined function from the backend.
> Although I can do it via FunctionCallInvoke, I have a weird problem when
> calling fmgr_info. The call results in a argument variable (eventType)
> being cleared. A gdb hardware watch says that the variable is modified by
> fmgr_info_cxt_security (fmgr.c:185): "finfo->fn_extra = NULL"; Any ideas of
> what is happening?
One wonders whether eventType points at already-pfreed memory. If not,
the problem must lie somewhere in the code you removed from the example.
regards, tom lane
