22.04.2024 13:52, Bertrand Drouvot wrote:
That's weird, I just launched it several times with the patch applied and I'm
not
able to see the seg fault (while I can see it constently failing on the master
branch).
Are you 100% sure you tested it against a binary with the patch applied?
Yes, at least I can't see what I'm doing wrong. Please try my
self-contained script attached.
Best regards,
Alexander
#!/bin/bash
git reset --hard HEAD; git clean -dfx >/dev/null
wget
https://www.postgresql.org/message-id/attachment/159685/v1-0001-Avoid-orphaned-objects-dependencies.patch
git apply v1-0001-Avoid-orphaned-objects-dependencies.patch || exit 1
CPPFLAGS="-Og" ./configure --enable-debug --enable-cassert -q && make -j8 -s &&
TESTS="test_setup" make -s check-tests
PGROOT=`pwd`/tmp_install
export PGDATA=`pwd`/tmpdb
export PATH="$PGROOT/usr/local/pgsql/bin:$PATH"
export LD_LIBRARY_PATH="$PGROOT/usr/local/pgsql/lib"
initdb >initdb.log 2>&1
export PGPORT=55432
echo "
port=$PGPORT
fsync = off
" > $PGDATA/postgresql.auto.conf
pg_ctl -l server.log start
export PGDATABASE=regression
createdb regression
for ((i=1;i<=300;i++)); do
( { for ((n=1;n<=20;n++)); do echo "DROP SCHEMA s;"; done } | psql )
>psql1.log 2>&1 &
echo "
CREATE SCHEMA s;
CREATE FUNCTION s.func1() RETURNS int LANGUAGE SQL AS 'SELECT 1;';
CREATE FUNCTION s.func2() RETURNS int LANGUAGE SQL AS 'SELECT 2;';
CREATE FUNCTION s.func3() RETURNS int LANGUAGE SQL AS 'SELECT 3;';
CREATE FUNCTION s.func4() RETURNS int LANGUAGE SQL AS 'SELECT 4;';
CREATE FUNCTION s.func5() RETURNS int LANGUAGE SQL AS 'SELECT 5;';
" | psql >psql2.log 2>&1 &
wait
psql -c "DROP SCHEMA s CASCADE" >psql3.log
done
echo "
SELECT pg_identify_object('pg_proc'::regclass, pp.oid, 0), pp.oid FROM pg_proc
pp
LEFT JOIN pg_namespace pn ON pp.pronamespace = pn.oid WHERE pn.oid IS NULL" |
psql
pg_ctl -w -t 5 -D "$PGDATA" stop
