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Remove an incorrect ALWAYS() macro. Fix for ticket [e5c6268dd807fa8950] -

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a problem introduced in SQLite 3.9.0 and found by libFuzzer.

FossilOrigin-Name: 824ad96f72cb0c948ec98aca9d17a7e6790c575f
This commit is contained in:
drh
2015-11-24 02:10:52 +00:00
parent a9124d359b
commit 2edc5fd73a
4 changed files with 27 additions and 10 deletions
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17
test/distinct.test
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@ -252,4 +252,21 @@ do_execsql_test 5.6 {
SELECT DISTINCT x FROM t1 ORDER BY x;
} {1 2 3 4 5 6}
#-------------------------------------------------------------------------
# 2015-11-23. Problem discovered by Kostya Serebryany using libFuzzer
#
db close
sqlite3 db :memory:
do_execsql_test 6.1 {
CREATE TABLE jjj(x);
SELECT (SELECT 'mmm' UNION SELECT DISTINCT max(name) ORDER BY 1)
FROM sqlite_master;
} {jjj}
do_execsql_test 6.2 {
CREATE TABLE nnn(x);
SELECT (SELECT 'mmm' UNION SELECT DISTINCT max(name) ORDER BY 1)
FROM sqlite_master;
} {mmm}
finish_test