Mercurial > urweb
annotate tests/sqlprecision.ur @ 2297:6d56080f495c
Fix a read-after-free bug using a timestamp check
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Thu, 19 Nov 2015 13:18:58 -0500 |
| parents | 2f33d9a51765 |
| children |
| rev | line source |
|---|---|
| adam@1920 | 1 table t : { N : float } |
| adam@1920 | 2 |
| adam@1920 | 3 fun insert r = |
| adam@1920 | 4 dml (INSERT INTO t (N) VALUES ({[readError r.N]})); |
| adam@1920 | 5 return <xml/> |
| adam@1920 | 6 |
| adam@1920 | 7 fun main () = return <xml><body> |
| adam@1920 | 8 <form> |
| adam@1920 | 9 <textbox{#N}/> |
| adam@1920 | 10 <submit action={insert}/> |
| adam@1920 | 11 </form> |
| adam@1920 | 12 </body></xml> |