[PATCH] Explicit null dereferenced (src/backend/access/heap/heaptoast.c)

[Ranier Vilela]

Hi,

Per Coverity.

When "Prepare for toasting", it is necessary to turn off the flag
TOAST_NEEDS_DELETE_OLD,
if there is no need to delete external values from the old tuple, otherwise,
there are dereference NULL at toast_helper.c (on toast_tuple_cleanup
function).


regards,
Ranier Vilela

fix_null_dereference_heaptoast.patch
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