Commitc7c52aa

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Stabilize legacy tap testing mode by disabling ASLR for that test run

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Lines changed: 11 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,17 @@ if [ "$TEST_CASE" = "tap" ]; then`
`84`	`84`
`85`	`85`	`# Run tap tests`
`86`	`86`	`echo"############### Running tap tests"`
`87`		`- make -C postgres/contrib/ptrack check\|\| status=$?`
	`87`	`+if ["$MODE"="legacy" ];then`
	`88`	`+# There is a known issue with attaching shared memory segment using the same`
	`89`	`+# address each time, when EXEC_BACKEND mechanism is turned on. It happens due`
	`90`	`+# to the ASLR address space randomization, so we are trying to attach a segment`
	`91`	`+# to the already occupied location. That way we simply turning off ASLR here.`
	`92`	`+#`
	`93`	`+# Postgres comment: https://github.com/postgres/postgres/blob/5cbfce562f7cd2aab0cdc4694ce298ec3567930e/src/backend/postmaster/postmaster.c#L4929`
	`94`	`+ setarch x86_64 --addr-no-randomize make -C postgres/contrib/ptrack check\|\| status=$?`
	`95`	`+else`
	`96`	`+ make -C postgres/contrib/ptrack check\|\| status=$?`
	`97`	`+fi`
`88`	`98`
`89`	`99`	`else`
`90`	`100`

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