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Diffstat (limited to 'src/test/regress/sql/regex.sql')
| -rw-r--r-- | src/test/regress/sql/regex.sql | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/test/regress/sql/regex.sql b/src/test/regress/sql/regex.sql index c29ed05d768..1426562119a 100644 --- a/src/test/regress/sql/regex.sql +++ b/src/test/regress/sql/regex.sql @@ -34,3 +34,10 @@ explain (costs off) select * from pg_proc where proname ~ '^abc+d'; explain (costs off) select * from pg_proc where proname ~ '^(abc)(def)'; explain (costs off) select * from pg_proc where proname ~ '^(abc)$'; explain (costs off) select * from pg_proc where proname ~ '^(abc)?d'; + +-- Test for infinite loop in pullback() (CVE-2007-4772) +select 'a' ~ '($|^)*'; + +-- Test for infinite loop in fixempties() (Tcl bugs 3604074, 3606683) +select 'a' ~ '((((((a)*)*)*)*)*)*'; +select 'a' ~ '((((((a+|)+|)+|)+|)+|)+|)'; |