Horton

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

Mark Dilger <mark.dilger@enterprisedb.com>

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From: Mark Dilger <mark.dilger@enterprisedb.com>
To: Ranier Vilela <ranier.vf@gmail.com>
Cc: Pg Hackers <pgsql-hackers@postgresql.org>
Date: 2021-05-25T01:42:20Z
Lists: pgsql-hackers 

> On May 24, 2021, at 5:37 PM, Ranier Vilela <ranier.vf@gmail.com> wrote:
> 
> 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.

Care to submit a patch?

—
Mark Dilger
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Commits

  1. Fix use of uninitialized variable in inline_function().