Possible pointer var TupleDesc rettupdesc used not initialized (src/backend/optimizer/util/clauses.c)

From: Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>
To: Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Possible pointer var TupleDesc rettupdesc used not initialized (src/backend/optimizer/util/clauses.c)
Date: 2021-05-25 00:37:41
Message-ID: CAEudQAqBqQpQ3HruWAGU_7WaMJ7tntpk0T8k_dVtNB46DqdBgw@mail.gmail.com
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Hi,

Possible pointer TupleDesc rettupdesc used not initialized?

if (!isNull) at line 4346 taking a true branch, the function
check_sql_fn_retval at line 4448 can use rettupdesc uninitialized.

regards,
Ranier Vilela

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